Farnell L50 User Manual

Catalogue

of

-

e

ACOUSTICAL

ACOS',

A.K.G,

CHARD

ALLAN

S.

G.

BROWN

B.S.R.

CHAPMAN

DECCA

FANE

GARRARD

G.K.D.

COLORING

GOODMANS

GRAMPIAN

K.E.F.

LEAK

LENCO

LINEAR

LOWTHER

METROSOUND

ORTOFON

PHILIPS

QUAD

RESLO

ROGERS

SHURE

S.M.E.

TAND!3ERG

7ELEFUNKEN

,

THORENS

TRUVOX

W.B.

•WAL.'

WHARFEDALE

High

`-,

Fidelity

Equipment

,Accessories

'

A. C.

KEKYON

•

Tels phone Sheffield

and

A.

¡HEAD OFFICE)

VICAR
Telephone Leeds

FARNEL1.

C.

HEREFORD

LANE,

In loe with
IN

THIS

STOCK..

(

SHEFriELD)

SKEET,

FARNELL

SHEFFIELD

789CI 7 li,es)

HC

SE.

Ne4RT

L -+S

3', II. (7 lines

tar :

sue'

CATALCGUE

availa`ility

)

pol.ny

ARE

Sub,..act o ily to

of supplie:.

LTD

I

,:

LoURT,

ALL

ITEMS

CARRIED

normal

LTD

IN

A.

C.

F.

JULY

1954

LINEAR

AMPLIFIERS

`CONCHORD'

Pre-

amplifier
separately
vidual or
tape.

tone

compensation (

dard

or
Suitable
Sensitivity—

for

full

10

p.f.d.

Pre-

amplifier

separately

vidual

Tape.
controls
standard

Suitable

Sensitivity—
for

full

10

p.f.d.

Power

and

tone

controlled

simultaneous

By

adjustment

long

playing

for

schools,

Vol. (1)

output.

Frequency

L50

controlled

or

simuitaneous

By

adjustment
compensation (
or

long

for

schools,

output.

Frequency

Consumption

high

use

of

the

equalization)

records

clubs,

20

Input

Impedance—

Response 1 dB.

HIGH

and

tone

high

useof

playing

clubs,

Vol. (1)

25

Input

Impedance—

Response

130

HIGH

controls

impedance

of

pick-up,

separate

with

theatres

m.v.

for

full

FIDELITY

are

incorporated.

inpuls

microphone,

Bass

andTreble

can

be

any

otitained

make

of

and

large

output;

Vol. (

Both

inputs

FIDELITY

controls

of

equalisation)

records

m.v.

are

impedance

Pick-up,

the

theatres

for

watts.

incorporated.

Microphone,

separate

can

with

any

and

full

output;

Both

L 1

Maximum

inputs

Bass

be

make

large

inputs

dB.

ULTRA

Two

permit

indi-

radio

or

controls

for

pick-up.

halls.

20-23,000

stan-

2)

200

m.v

5001(

plus
c/s.

ULTRA

Two

permit

indi-

Radio,

and

obtained

Vol. (

20-20,000

Power

or

Treble

for

of

pick-up.

halls,

etc.

2)

200

m.v.

5001(

plus

c/s.

Output

LINEAR

Rumble
Consumption
excess
EL34 (
across
23
in
(including
measured

Matchings
Grade
to —
12,000

Pre-

use

Reserve

6.3

For

Size

Stove

with

LINEAR

in
EL34 (
across

28

in
(including

measured
ings
Sectionalised
—12
12,000
Pre­to

Supply (for
4-

Size

For

Stoved

Twin-

Filter

of

33

watts.

2),

GZ34 (

1).

15

ohms.

dB.

Stability—

parallel

with

Pre-

amplifier)

at

20

for 3 ohm.

Sectionalised

12

dB.

at

50

c/s.

Hum

amp. —

73

of

v.

1.5

A.C.

of

carrying

dB.

Mullard

EF86

Power

a.

at 4-pin

mains

Unit

12rx

Grey

hammered

handles

50

excess

of

50

2),

dB.

parallel

for 3 ohm.

dB.

c/s.

amp. —

use

pin

socket.

of

A.C.

handled

watts.

GZ34 (

1).

15

ohms.

Stability

with

Pre-

amplifier)

at

30

watts.

Output

at

50

c/.

Hum

60

of

Low

Noise

Radio

Unit

14"x 10"x

mains

Grey

hammered

matching

30

WATT

12

d3. per

110

watts.

Effective

terminals.

Entirely

Loudspeaker

watts.

c/s.

Level

Microphony

valves.

Supply (for

socket.

supply

9"x

octave

Maximum

B.V.A.

Output

Valves—EF86 (2),

Output

Negative

stable

Load.

0.05%

measured

Damping

and

15

ohm.

Trans.

Treble

Control -

referred

of

7-}".

available

to

virtually

Radio

200-250

finish.

Matched

at

Retail

WATT

Effective

terminals.

entirely

Loudspeaker

and

Treble

Level

dB.

Tuner)

supply

AMPLIFIER

B.V.A.

Valves—EF86 (2),

Output

Negative

stable

Load.

0-05%
Damping
15

Trans.

Microphony

EF86

of

measured

Factor

ohm.

Speakers
Bass

Control

referred to

or

6BR7

300

v.

8".

200-250

v.

finish.

protective

Retail

AMPLIFIER

below

50

c/s.

Power

Impedance

Feedback—

with

capacity

Harmonic

at
Factor
Speakers

Bass

Control

12

full

Tuner)

v.

27/6

dB.

output

eliminated

300

50

c/s.

protective

Price

Impedance

with

Feedback—

capacity

Harmonic

at

18.

Output

from High

Control

ir

12

dB.

full

output

virtually

valves.

Reserve

30

m.a.

and

50

c/s.

toyer

available

Price

Power

Output

ECC83 (

0.9

of .

08

Distortion

10 watts, 0.1 %

18.

Output

from

to —

6dB

and

including

due

v.

30

m.a.

17

ECC83 (

0.9

of -

08

Distortion

10

watts,

Match-

12
to —6 dB.
and

including

eliminated

6.3

v.

Power

1.5

at

22

in

1),

ohms.

Total

m.f.d.

High

12

dB.

at

to

and

Cover

Gns.

1).

ohms,

Total

m.f.d.

0.2%

Grade

dB.

to

at

due

a.

at

32/6d.

Gns.

STOCKED &

DISTRIBUTED

HEREFORD

A.

C.

BY

HOUSE,

FARNELL (

SHEFFIELD)

A. C.

NORTH

Farnell

COURT,

LTD.

Ltd.

VICAR

KENYON

STREET,

LANE,

LEEDS

2.

SHEFFIELD.

L45A

4-5

WATT

QUALITY

AMPLIFIER

A

highly
Gramophone
Separate
pensation
the
with
for

For
mains

Sufficient

The
in
Loudspeakers
straight
make

The
is
connected
Separate
tion

Remarkably
normally
worth
baffles)

sensitive

Bass

home,

any

kind

those

fitted

convenience

switch

L5/5

is

the

home

10

of

microphone

two

channel

high

enough

Bass

for

L.P.

required

while

as

amplifier

Records,

and
for
small

smoothed

watt

to

large

Treble

Long

Playing

clubs,

of

record

with

when

is

incorporated

designed

when

used

to

the

Amplifier

input

to

fully

every

make

and

Treble

and

Standard

realistic

in

to

use

good

as

possible,

for

high

or

for

controls allowing

Records.

schools,

playing

the

latest

the

unit

H.T.

current,

L5/5

to

provide
with

same

standard.

for

large

can

be

used

is

high

load

the

of

Stereo.

controls

records.

reproduction
the

home).

quality

having

quality

use

with

Output

hotels,

High

Fidelity

fitted

in a gram

one

of

and

etc.

the

L.T.

unit.Especially

is

in

5 5

ample

stereo.,

output

high

pick-up

It

can

Hall,

etc.

when

required.

impedance.

when
Head
allow

can

be

Customers

speakers,

regard

reproduction

most

microphones.

full

tone

is

Suitable

recommended

pick-up

tone

A.C.

WATT

quality

also

Practically

The

the

at

present

full

tone

obtained (

will

and

to

space

com-

suitable

for

heads.

cabinet
controls.

current

STEREOPHONIC

out-

and

matched

be

used

as

every

sensitivity

Amplifier

available.

compensa-

at

levels

find

it

cabinets ( or

available.

of

for

use

the

is

put

a

is

well

available
have
exceed

The
etc.,

intercommunication

Frequency
referred

Power
in

Control
Bass
50
millivolts
Output Matchings
Supply (for
4-

For

Size
Matched

for

supplying a Radio

its

own

power

250

v.

25

L45

is

suitable

with

microphone

response 3 dB.

to

maximum

Consumption

excess

of 5 watts.

continuous

Control

c/s.

B.V.A.

for

rated

pin

A.C.

of

Radio

socket.

mains

Unit

7"x

protective

supply)

ma.

for

continuously

Valves

output.

Tuner)

supply

7"x

5"
cover

providing

and

6.3

v.

use

in

or

gram.

or

as a Baby

output

and

60

watts.

Rated

Power

variable ±

ECC83,

Negative

for 3 ohm.

250

of

200-250

high.

Stoved

available

Retail

AMPLIFIER

Full

instructions

The

amplifiers

used

with
reccrds
turnover

Controls—
10 m.v.

Rated

if

both

reproduction.
—68

dB.

Frequency
Control •
to —8 dB.

8dB. —8 dB.

Consumption
Speakers
ECC83,

Size

of

Unit

For

A.C.

Stoved

Grey

A

matched

able,

price 27/6.

for

use

are

use

is

normal

of

the

pick-up

Volume,

channels

referred

Response • 3 dB.

10

dB.

at

12,000

on

each

EL84, EL84.

101" x 8"x

mains

hammered

protective

not

pick-ups

usual

monaural

heads

for

Treble

Output 5 watts

are

Negative

used

to

maximum

on each

c./s

continuously

at

50

c/s.

60

watts.

channel.

6".

supply

of

finish.

Cover

given on

limited

for

both

Bass

simultaneously

Feedback

channel.

continuously

Output

Valves

200-250

with

Tuner

Unit (

which

requirements

1.5

a.

the

home

or

It

50-15,000

including

Maximum

8

dB.

variable +

EL84,

Speaker.

v.

25

v.

in

can

also

Alarm.

c/s.

pre-

Output 4 watts.

at

Power

to —

8dB.

8dB.

EZ80.

Sensitivity

Feedback

Reserve

m.a.

and

6.3

50

c/s.

Grey

hammered

15/-d.

Price £

th? Guaranbe

to

stereophony;

standard

type;

stereo,

and

on

output.

v.50

Retail

and

also,

of

course,

and

monaural.

Balance.

each

channel,

total

50-15,000

Treble

variable.

Matching

c/s.

carrying

for

28

d.B.

c/s.

Control

Bass

variable.

Mullard

EZ81,

handles

Price

does

not

do

not

small

Clubs,

be

used

for

Hum

Level

amp-

68

dB.

Output

Treble

at

12,000

to --

c/s.

8dB.

total

16

dB.

Power

v.

1.5

a.

finish.

at

28

at

6 - 6 -

card

it

can

long-playing

Sensitivity

or 10

Hum

for 3 ohm.

be

with

the

watts

monaural

Level

Balance

f- 8 dB.

Control

Power

ECC83,

is

avail-

14

Gns.

A.

C.

FARNELL

LIMITED

Specialist

of

HEREFORD

and

KENYON

Telephone

Wholesale

High

Telephone

Fidelity

HOUSE,

LEEDS

STREET,

/ /

ALL

items

stock

manufacturers.

We

would

ment

listed

at

all

times -

also

point

is

perhaps

the

in

this

trade catalogue

subject

out

that

largest

Distributors

Equipment

VICAR

2

Leeds

Sheffield

35111

SHEFFIELD

78901

LANE

are

only

to

availability

our

range

in

Great

of

Audio

Britain.

I

carried

from

in

the

Equip-

A

vast

range

phones,

also

Amplifiers,

carried

FOR

in

FINEST

HIGH

of

general

stock.

Discount

RING

purpose

etc.

not

Coding: A 34

DELIVERY

FIDELITY

LEEDS

cartridges,

listed

in

B

30"„

C

25"„

SERVICE

EQUIPMENT

35111

Styli,

this

catalogue,

OF

Micro-

are

GRAMOPHONE

TRANSCRIPTION

UNITS

Garrard

301

_ -

4HF

amandeii

(:-‘14*

GARRARD

GARRARD

Refinements

table

mat,
"flutter"
adjustable
Supplied
springs,
space,
clearance
250

Price ... £17

As
45

Price ... £18 19 3 plus

GARRARD

Fitted

which

Size:

board.
For
4HF/GC8
Price ... £14 13 3 plus
4HF/EV26
Price ... £15
4HF
Price ... £15

have

complete

washers,

excluding

above

volts,

above

but

and

78

with

will

174" 134" x 31"

100/130

Unit

MODEL

include

perfectly

by

A.C.

r.p.m.

take

Fitted

mounted

suppression

balanced,

been

reduced

approx.

plus

with

template

provision

and

31"

50

c/s.

14 6 plus

with

turntable

MODEL

the

or

Fitted

4HF

latest

almost

above

200/250

with

with

7 3

on

19 0 plus

plastic

below

Finished

TPA12

all

v.

GCB

EV26

B3

301

cast

to

and

minus

stroboscope,

and

for

pick-up,

top

in

£2

stroboscopically

£3 1 8

FOUR-

pick-up

present

top

A.C.

only.

cartridge.

£2 7 8

Stereo

plus

£2

Base (

£2

THREE-

UNITS

of

the

UNIT

of

SPEED

switch

clicks,

aluminium

minimum

21"„.

instruction

of

motor

broken

17 8 P.

P.

SPEED

arm

day

pick-up

motor

P.

cartridge.
10 0 P.
Less

plug

II

II

P.

carefully

12"

turntable. "

and

special

manual.

13f"

wide x 16"

board.

white

enamel

Tax.

marked

Tax.

SEMI-

using

the

cartridges.

board,

31"

Tax.

Tax.

in

pick-up

Tax.

TRANSCRIPTION

designed

all

three

grease,

fixing

Minimum

deep

For

100/130,

with

Total £20

on

its

Total £22 0 II (A)

TRANSCRIPTION

M.P.M.4

below

Total £17 0 II (A)

Total £17

head).

Total £18

turn-

Wow"

and

speeds

are

screws,

cabinet

with

21"

and

200/

black

relief.

12

2 (

rim

for

331,

moulding

top

of

motor

17

3 (

10

11 (A)

A)

A)

GL70

GL7OP

GOLDRING

GOLDRING LENCO HIGH

TRANSCRIPTION

A.C.

mains

200-250

v.,

Continuously

16,

331,
cintered
and

hum—
change.
vertical

wide x 51"

GL70
Prise

GL7OP

Price . ... £26

variable

45

and

78

r.p.m.

bronze

main

negligible.

Positive

drive

drive

system.

high.

Unit

complete

f23

As

above

but

50

c.p.s. 4-pole

speed

adjustment.

Centre

bearing.

Wow

Less

than

1%

and

completely

Pick-up

with
12 6 plus

mounted

12 6 plus

arm—

pick-up

£3

on

£4 6 7

UNITS

constant

Positive

spindle

of

ground

and

flutter—

speed

change

accurate

L.70.

Dimensions:

arm,

but

less

16

10

P.

Tax.

wooden

plinth.

P.

Tax.

FIDELITY

GL70

velocity

speed

motor (

click-

in

positions

and

lapped

maximum

cartridge.

0-2%.

for

13%

control

1.5f"

Total £

Total £30

mains

through

long x 134"

27 9 4 (

15

watts).

for

steel

in

Rumble

voltage

the

A)

19

I (

A)

GRAMOPHONE

ON

GL58

TRANSCRIPTION

GOLDRING

GOLDRING LENCO STANDARD

TRANSCRIPTION

Four-

speed

model

for

uously

variable
"flutter"
above

Available
the

Also

GL58
Price ...

GL58P
on

Price ... £l7

less

than

board

3",

complete

popular

cartridges.

unit

only

Unit

complete

Unit

wooden

complete

plinth.

monaural

from

above

0.5%. I 1-1"

below

with

available —

fl4

78

turntable.

board

21".

pick-up

minus

with

pick-up

14 0 plus

with

pick-up

4 0

plus

UNITS

UNITS

and

stereo

r.p.m.

to

below

Unit

arm

designed

pick-up

arm.

arm

but

£2 7 9

£2

arm

15

11

P.

but

P.

GL58

reproduction.

331

plate

size 15" x 13";

to

accommodate

less

cartridge.

Tax.

less

cartridge

Tax.

Speed

r.p.m. "

Total £l7 1 9 (

Total £l9 19

Wow"

clearance

almost

but

mounted

contin-

and

all

A)

11 (A)

Go

dring

Model

TD124

Model

TD135

88

The

turntable

alloy

and weighs 8 lbs. It

spindle
and

flutter

The

unique
turntable
below
45,

33f
A 4-pole
specified

13%

changes

The

base
unit. A push-button
disengages
incorporated

Price ...

THORENS

Considered
Cast

aluminium

four

speeds.

mounting
pick-up

15r,

Width

Price

Unit

A

brand

the

same

the

BTDI2S

extremely
accounts

on

four
inbuilt
Height

Price ... £30

of

the

runs

in a cintered

at

less

than

vertical

speed

30

r.p.m.

and

16

constant

to

limit

plate

the

drive

to

be

and

from

r.p.m.

velocity

changes

in

line

voltage.

is

so

designed

on/off

idler

wheel

to

show

El6

to

be

the

worlds

turntable.

Precision

made

integral

though

new

drive

for £

speeds.

leveling

3-

12i

".

illustration

121".

Depth

only £32

professional

high

10 0 plus

unit

with

components

quality

13

10 0 plus

Non

device.

0 0

Goldring 88

is

bronze

0.2°,

continuously

are

located

in

when

5 6

in

built

with

below

heavy

pick-up

unit

tax

magnetic

Size

plus

GOLDRING

dynamically

bush with

0.

system

15

to

18

by

motor

provides

turntable

that

any

switch

when

in

the

unit

plus

£2

MODEL

finest

transcription

4

speed.

stroboscope.

cast

aluminium

shows

motor

CS

MODEL

aluminium

as

in

the

arm.

represents

of

the

turntable

Length

L5

8 4

88

unit

is

die-cast

balanced

special

is

used

and

adjusted

r.p.m.

Standard

pre-set

click-

the

velocity

pick-up

is

incorporated

the

off

position. A neon lamp

is

switched

12

II P.

TD124

Variable

17 4 P.

TDI

price. 4 speed,

control +
Wooden
frame.

pick-up

board

3",

Tax.

TD135

cast

turntable

24.

An

Priced

top

value

12"

15",

Width

P.

Tax.

from

zinc

and

and

its

lapped

thrust

pad

this

method

from

above

playing

in

positions.

drive

for

to

arm

Tax.

unit.

mounted.

Height

integral

at £

weighing 8 lbs. Special

this

less

than

can

be

and

this

on.

Total £

Unique

3%

board

Only

above

Total £38

and

part of

30

0 0

as

the

variable

13f1,

Total

C35

copper

steel

centre

to

keep

wow

allows

80

l'o for

used

automatically

18

clutch
acting

for

available

Size

incorporating

plus

pick-up

control ±

Depth 37t",

the

r.p.m.

to

speeds

78,

unit

and

is

up

to

with

this

is

also

18

5 (

A)

action,
on

the

tone

arm
less

Length

24-".

7 4 (

C)

the

unit

is

tax

this

itself

3%

8 4 (

C)

2

TRANSCRIPTION

UNIT (

AUTO-

CHANGE)

Model

TD224

added

and

others

out

automatic

record

feed­Dimensions
mounting
unpacked; 24* lbs. (11
Price ...

board.

removed

cycle.

in

arm.

with

full
Height:

Records

load

kg.),

GRAMOPHONE

B.S.R.

from

the

cleaned

of

12

records:

54" (

140

shipping

TUI2

reverse

during

Length

mm.)

above

374 lbs. (17

Basic

Performance

Speed

regularity (

and

vertical)
tion,
drive
illuminated
Weight 7 lbs. 100-120,

Professional

cing

inertia

10

c/s.

a

complete 5-wire

Automatic
Plays

diameter

hole
been

stack

during

play

by

26" (

mounting

660

kg.).

UNITS (

exceed

through

counterweight

automatically

diameters

means

board.

long

system.

Patented

stroboscope.

type

and

very

for

high

compliance

performance:

between

played.

mm.),

are

Records

an

audition.

of

built-in

Width:

Dimensions

£

67

NON

wow

BTD-12S

low

THORENS

and

NAB

standards

rubber

belt,

variable

Precisely

125-150,

and

precision-calibratéd

bearing

system

throughout.

up

to

eight

7"

and

alike.

can

Manual

continuous

14' (

of

unit

10 0 plus £12

AUTO-

B.S.R.

B.S.R.

The

TUI2
compact
light
fitted

Complete

Price ...
Pick-up

Price ... £1 10 0 plus 4 10

is a robust, 4-speed

case.

in

with

The PU30

weight

and

the

latest

with

Pick-up

£3

only

and

TC8H

is

B.S.R.

10 0 plus

pick-up

particularly

and

Cartridge

TD224

flutter

content)

for

low

speed

machined,

200-250

Tone

Arm

friction.

cartridges.

records (

12"

provided

Automatically

be

rejected

operation

410

mm.).

plate:

3 8

and

studio

speed

control

volts;

with

Low

Plug-in

Inbuilt

4" stack).

during

for

record

Depth:

154" x 13*" (

rumble

equipment. 4-speed

stepped

non-magnetic

50

stylus

stylus

frequency

shielded

spirit

Intermixes

speed,

groove

shuts

off

play.
playing
cleaning

3+" (

P.

Tax.

3"„)

and
positioning

CHANGE)

TUI2

UNIT

turntable

range
TC8H

II 3 P.

unit

arm,

suitable

of

cartridges.

Cartridge.

designed

available

P.

separately,

for

use

Tax.

Tax.

level (

horizontal

pulley

and

idler

with

high

precision

12"

60

force

cable

level.

when

New
single

device

90

mm.)

400 x 335

Total £79

with

Total £

Total £1 14 10 (

turntable.

cycle

operation.

slide,

adjustment.

resonance

connector

records

shape

and

all

records

records

records

mounted

below

mm.)

13

to

suit

is

strong

the

TUI2.

4 I 3 (

opera-

wheel

balan-

Low

below

for

of

any

centre

have

may

be

with-

on

top

of

Weight

8 (

C)

the

most

yet

It is

A)

A)

3

B.S.R.

GU7

Garrard

SRPIO

B.S.R.

GU7

UNIT

A 4-speed

Four
50
cartridge.

With
Price ... £

With

Price ... £4 IS 0 plus

Gramophone

speeds:

or 60

c/s.

45

TC8M

or

TC8S

Cartridge.

unit
78, 45,
Available
r.p.m.

TC8H

4 5 0

of

33

and

16

for

battery

adaptor

and

cartridge.

plus

compact

design.

r.p.m.

Available

operation.

clip

supplied

13 8 P.

15 3 P.

GARRARD

GARRARD

Model

SRPI 0 is a new

Size:

11"

wide x 84"

Weight: 3 lbs. 11

With

GC8

cartridge.

Price ... £4 14 6 plus 15 5 P.

Single 4-speed

deep.

2"

ozs.

SRPIO

Record

above

and

Plays

for

Built-in

with

each

Tax.

Tax.

UNIT

Player.

If"

below

Tax.

10",

12"

or

all

Total £4 18

Total

top

7"

mains

monaural

Total

voltages-

unit.

£5

of

motor

£5 9

records.

or

stereo

8 (

A)

10

3 (

A)

board.

II (

A)

GRAMOPHONE

UNITS (

NON

AUTO-

CHANGE)

Philips

AGI016

GRAMOPHONE

Garrard

Type

A

PHILIPS

SEMI-

AUTOMATIC

For

all

sizes

of

record;

stylus

in
changing
table
Wow

stylus

5+"

Complete
Price ... £10

45

Price ... ...

record

for

ten

on

special

and

flutter:

force

4-6

with

adaptor.

with

r.p.m.

Auto

UNITS (

arranged

run-in

7"

records.

bearing.

0.1'.

grammes.

pick-up

17 1 plus

adaptor

AUTO-

GARRARD

GARRARD

A

Transcription

matically.

comprises

magnetic

A

scientifically
fitted
Voltage

16I"

long

motorboard.

Laboratory

Price ... £15
Laboratory

on

B6

Price ... £17

GC8
Price ...

EV26
Price ...

LABORATORY

Record

It

incorporates

an

inner

outer

with a built-in

range

by

base.

Turnover—

Ceramic

steel

turntable

designed

stylus

100/130

14*"

back

CAN

BE

SUPPLIED

Series

Auto

18 0 plus

Series

Auto

19 9 plus

PLUG-IN

Monophonic

Turnover—

tl

PHILIPS

No.

AGI016

so

that

groove.

Suitable

Size

12".

r.m.s.

Overall

having

spindle.

pick-up

Special

for

Output

size:

two

sapphire

£1

14

II P.

7/6

plus

CHANGE)

SERIES

Player

with

a

sandwich

shell, a foam

and a rubber

precision

pressure

and

200/250

to

front

Turntable

Turntable

LI

1 6

Stereophonic

15 6 plus

provision
construction

polyurethene

weight

adjustment.

A.C.

and

6"

clearance

WITH

Type

£2

II 9 P.

Type '

£2

18 6 P.

PICK-UP

L/P

and 78

plus

3/6

5/10

FOUR-

SPEED

arm

adaptor

stereo

voltage:

14¡" x 121" x 34"

1/2

AUTO

mat.

counter-

only.

OR

P.

and

P.

automatically

provides

or

mono.

120mV/cm./sec.

styli.

Tax.

A' (

A' (

r.p.m.

Total £

P.

Tax.

TURNTABLE

for

playing

heavy

disc, a die

balance

Minimum

above

and

WITHOUT

less

plug-in

Tax.

Tax.

HEADS

Total £18

less

plug-in

Total £20

Tax.

Tax.

Total

Monophonic (

Total

UNIT

positions

fully

automatic

Heavy

metal

turn-

Vertical

above

board or

12

12

0 (

Total

8/8 (A)

Type

records

turntable

pick-up

cabinet

4"

BASE

pick-up

pick-up

inc.

auto-

which

cast

non-

arm

space-

below

top

head)

9 9 (

head)

18

3 (

£1 5 0 (

78

r.p.m.)

£2 1 4 (

A)

A

is

of

A)

A)

A)

A)

Garrard

Autoslim

The

Autoslim
Construction
adjustment
of

records
manually.
stereophonic
cartridges

Voltage
pulley
above

and

Complete
Price ...

Complete

Price ...

has

been

is

simplified

for

pick-up

which

can

The

Autoslim

reproduction

of

Garrard

Range:

100-130

supplied.

24"

below

with

GC8

£6

with

EV26

£7 9 0

Cabinet

15 0 plus

GARRARD

designed

without

stylus

be

mixed.

has a one-piece

and

other

or

200-250

space

top

of

motorboard.

Mono

Cartridge.

Stereo

plus

AUTOSLIM

to

occupy

sacrificing

pressure.

No

setting

and

accommodates a wide

manufacture.

volts.
required-

£1 2 0

Cartridge.

£1 4 4

as

small a space

quality.

Automatic

required.

pick-up

50

or 60

P.

P.

arm

c/s.

141"

long x 124"

Tax.

Tax.

Fitted
selection

May

which

according

Total

Total

as

possible.

with

finger-tip

of

all

also

be

is

wired

range

of

pick-up

to

wide x 41"

£7

17

£8

13

sizes

played

for

motor

0 (

A)

4 (

A)

4

GRAMOPHONE

UNITS (

AUTO-

CHANGE)

Garrard

Garrard Autoslim

3000LM

De-

Luxe

Manual

or

fully

of

different

is

automatic.

accumulated

matically

for

automatic,
spindle,
large

centre
without
range
fitted.
stove

enamel.
high

degree
Cabinet
board.
fixing

screws,

Complete
Price ...

The

Autoslim-de-Luxe
Autoslim
a

heavy

head

and

variation

ideal

for

records

Voltage

pulley

and

21"

With

GC8.;Mono

Price ...

With

Price ...

automatic.

size

but

of

Four

speeds:

dust

switches

Type

rejecting

100/130

Finish:

space

Supplied

but

turntable

has

from

manual

when

Range:

supplied.

below

EV26

from

off

after

the

other

LRS6,

for

hole.

Changer

record

or

200/250

unit

base

All

levers

of

motor

insulation,

required:

complete

template and

with

9TA/HC

£9

GARRARD

incorporating

and

Transcription

the

unique

first

to

last

playing

required.

100/130

Cabinet

top

of

motorboard.

Head.

V/

17 0 plus

Stereo

Head.

LIO

11 0 plus

and

GARRARD

Plays

same

speed

161,

stylus.

last

for

manual

automatically

can

being

volts-

plate

attractively

are

cadmium-

13+"

x I
with

instruction

Cartridge

19 6 plus

AUTOSLIM

is

based

a

number

Garrard

record.

yet

embodies

Fitted

200/250

space

required-

£1

3000LM

up

to

eight

7",

may

33+,

record.

be

played.

makes

21" x 41"

on

with

£1

be

45

and

Fine

50

78

stylus-

Two

play.

playing

stopped and

Supplied

or

60 c s.,

finished

plated

unit

ideal

above

fitted

spring

leaflet.

£1

12 5 P.

DE-

the

stream-

of

additional

Pick-up

Stylus

This

12 2 P.

Pressure

is a high

full

automatic

the

Garrard

volts.

50

151"

14 5 P.

mixed

r.p.m.
pressure
record

Optional

Arm

or 60

Tax.

Tax.

10"

or

12"

records.

in

any

order:selection

Fitted

brush

adjustment.

spindles

7"

45

started

with

according

in

and

passivated,

for uso in

by

21"

suspensions

Tax.

LUXE

lined

features.

with

performance

selection

sensitive

c/s.

long x 13+"

supplied:

extra:

r.p.m.

large

records

by

manual

dual

voltage

to

motor

fine

grade,

which,

tropical

below

top

and

Total

AT6

construction

It

is

detachable

Adjustment

Total £11

Total £12

unit
of

automatic

according

wide x 41"

Records

removes

Auto-

one

record

having

control

motor,

pulley

durable

with

climates.

of

motor

transit

LI 1 II

II

of

the

fitted

with

pick-up

with

no

which

sizes

trip.

to

motor

above

9 2 (

A)

5 5 (

A)

is

of

all

5

B.S.R.

Monarch UA

B.S.R.

Monarch UA

1 4

I 5

B.S.R.

B.S.R.

4-

speed

motor.

Magidisc
selected
styled
volts

With
Price ...

Automatically
any
manual
Transcription
Automatic
than .

-2%
1"
21".

With
Price ...

automatically.

in

two

colours

and

200/250

TC8

order. 4-speed,

play

06%

r.m.s.

when

control

Length I3r.

TC8 Mono

volts

Mono

Cartridge.

£6

15 0 plus [

plays

ten—

facility.

quality.

cut-off.

r.m.s.

RMS

RMS

Dimensions:

arm

is

Width 1 Ir.

Cartridge

£7

15 2 plus

of

B.S.R.

78, 45,

MONARCH

selector

Ful-Fi

grey

50

I2",

Adapted

Available

flutter

wow

Height

fully

enabling

turnover

and

fawn.

c/s.

Unit

plate

1 1 8

MONARCH

10"

or

7"

33

and

to take

for

measured

measured

of

unit

raised.

Depth

£1 4

UAI4

7",

10"

and

12"

records

crystal

cartridge.

Suitable

records

16

r.p.m.

all

Gaumont-Kalee

from

II

for

A.C.

mains

In"

x 1

1+".

P.

Tax.

UAI5

any

mains

Gaumont-Kalee

below

P.

Total

of

same

speed

Simple

standard

top

Tax.

to

stereo

voltages-

meter

of

motor

top

face

Total

£7

intermixed

operate

50

meter

board

of

£9 0 I (

to

be

Attractively

100/125

16

8 (

A)

in

with

cartridge.

or

60

c/s.

better

better

than

41"

motor

plus

board

A)

AUDIO

QUAD

AMPLIFIERS

Quad

Quad

II

II

Amplifier

Control

Unit

ACCOUSTICAL "

Remains
performance

The

low
overall

Power

tivity

in
Within
sumption

125

Size: 13" x 41" x 61.

Price ...

The
features

Frequency
to

treble

10
100

Price . .

completely

may

be

output

circuit

distortion

size

output

1.4

v.

parallel

within

Kc/s.+250

r.m.s.

with

0.5

db

90

v.

A.C.)

ACOUSTICAL "

monaural

except

response,

0.3

controls

mv.

at

100

obtained

utilises

combined

of

the

equipment.

15

watts

for

10

pF.

10-50,000

watts.

40/80

c/s.

counterpart

those

db..

microphone

within I db

c/s.

Input

K.ohms.,

QUAD

stable

under

all

with

a

cathode

with a high

throughout

15

watt

output.

Frequency

c/s.

Mains

voltages

Weight

QUAD

of

associated

cancel

position:

of

sensitivities

microphone

signal

random

coupled

efficiency

the

range

Load

response:

Valves

2 x

200/250

18* lbs.

II"

CONTROL

the

Quad

exclusively

Radio

input

20-18,000

curves.

Filter

for

1.5

II"

AMPLIFIER

and

load

valve

arrangement, with

20-20,000

imposed

within

EF86,

v.

£

22

22

and

with

and

frequencies

1.4

v.

mV.

£

19

conditions

replacements.

which

is

c/s.

on

input

0.2

2 x

A.C.

10

tape

c/s.

at

10

db

KT66,

single

0 (

Free

UNIT

is

similar
stereo.

inputs

within 1 db;

output:

WO

K.

ohms.

0 (

Free

and

full

resultant

reflected

1 x

of

in

5
Radio

of

in

the

Input:

of

Sensi-

1.5

Megohm

20-20,000

GZ32.

phase (

MONO

all

20-20,000

Kc/s., 7 Kc/s.

or

P.

Tax) (

the

Bass

and

P.

Tax) (

c/s.

Con-

95/

C)

main

c/s.
and

tape

C)

Quad

22

Stereo

Control

Unit

ACOUSTICAL "

Designed

with

monaural

equalisation

matched

indicated
the
different
Frequency

+0.5

7

Radio
Microphone:

controls
Output,
The

330

6.3
Maximum

Rad.
Rad. I (

The
Valves:

Price ... £

to

operate

one

only

for

is

to

on a chart

push-button

makes

db.,

Kc/s.

and

and

level;

control

unit

takes

v. 4 mA. }

v.

1.1

amp.

1

and Rad. 2:

2nd

heater

2 x

monaural

by

push-

characteristics.

any

pick-up

combinations
of

response

microphone

tape

power

EF86,

record.

10

Kc/s.

70

mv.

1.5

mv.

Any

unit

its

power

available

channel):

supply

is

2 x

with

buttons,

supplied

cancel

Input

r.m.s.

input:

Plus

6.3

ECC83.

QUAD

20-20,000

r.m.s.

to

v., 3 amp.

6.3

C.T.

22"

STEREO

the

Quad

11

operation

as

The

by

choice

with

position:

sensitivity (

Load

0-02%.
amplifier:
from

current

from

v., 3 amp.

to

power

also

are

the

gramophone

of

the

amplifier,

required

Radio

c/s.±2

Load

at 1 Kc/s.

impedance

Impedance

I.4v.

the

main

taken

tuner

sockets

total.

chassis.

CONTROL

amplifiers

if

required.

choice of

the

to

provide

and

db.

r.m.s.

amplifier

by

25 0 0 (

Selection

programme

input

correct

plug-in

while

another

correct

tape

inputs

Filter

frequencies

for

1.4

100,000

100,000

ohms.

as

follows:

tuner

units.

330

v.,

Free

UNIT

but

it

may

be

used

of

stereo

or

and

may

equalisation

v.

r.m.s.

ohms.

35

mA.

of

record

be

accurately

adaptor

20-20,000

Distortion:

unit,

chart

shows

for

c/s.

5

Kc/s.,

output):

All

each

tuner.

P.

Tax) (

C)

6

AUDIO

LEAK

AMPLIFIERS

"TL/I2

Plus"

"TL/25

Plus"

"TL/I2

Circuitry:
of
output
double­valves.

Valves:

r.m.s.

at

impedance

12
impedance 1 megohm,
Speakers

plug
4

Size:

Finished

Price ...

The

EF86,
mum.
Hum

25,000
output.

1

of
top
8

ohms.
50/100
Size:

Finished
Price ...

3-

negative

1,000

watts

ohms.

megohm,

any

stage

voltage
terminals.
triode

phase-splitter

Ix

EF86,

maximum.

c/s.

Hum

of

25,000

output.

of

any

on

output

Mains

10" x 7¡" x 511

in

beige

circuitry

of

on

1 x

ECC8I,

Harmonic

and

noise

ohms.

impedance

10"

86

Sensitivity:

Frequency

plus

the

output

and 4 ohms.

c/s.

x 7 x

in

beige

triple

loop

feedback

Low-

noise,

I x

ECC8

Harmonic

and

noise

ohms.

Frequency

plus

impedance

transformer

voltage

200/250

high.

gold

paint

"TL/25

this

amplifier

2 x

EL34,

distortion

db., +3 db.,

response+0-5

approximately

between 3 and

transformer

Mains

en-

high.

gold

paint

PLUS"

PLUS"

An

POWER

feedback

over

the

high-

gain

which,

I,

2 x

EL84,

distortion

85

db. ± 3 db.,

Sensitivity:

response +

approximately

between 3 and

selects

v.

50/100

Weight

with

visible

POWER

is

similar

1 x

GZ34.

0-1%

for

25

below

output

of 125

db.,

5

mmfd.

20

ohms.

selects

voltages

Weight

with

visible

17

AMPLIFIER

circuit,

the

complete

pentode

in

turn,

feeds

1 x

GZ34.

0.1%

at

Input

0.5

db.,

5

mmfd.

20

ohms.

three

tappings,

c/s.,

14+

lb.

accessories

AMPLIFIER

to

the "

Power

output

watts

output (+I db.)

25

watts

mv.

20

c/s.

to

Consumption

may

three

tappings,

200/250

lb. 6 oz.

accessories

/

42

main

loop

amplifier

feeds

Power

12

below

of

125

20

may

or

TL/

with a source

at

1,000

20

be

used.

v.

50/100

4

0 (

applying

from

into a second-

two-

push-pull

output

watts

output (± 1 db.)

12

watts

mv.

at

1,000

c/s.

to

20

Consumption

be

used.

nominally

100/125

v.

black.

rtee. of

kc/s

P.

I 2

Plus".

32

watts

impedance

c/s.

gives

Input

130

watts.

Adjustable

nominally

c/s.

or

black.

Free

of

,

t

26

db.

input to

stage

output

14

watts

with

source

c/s.

gives

kc/s.

Input

75

watts.

Adjustable

16, 8 and

50/100

c/s.

Tax) (

C)

Valves:

1 x

r.m.s.

maxi-

at

1,000

c/s.

of

25

watts

impedance

Speakers

plug

on

16

ohms.

100/125

v.

P.

Tax) (

C)

"TL/50

Plus"

The

circuitry
fiers.
steel.
watts

Harmonic

and

noise
25,000
watts

impedance
minus
impedance
on

top

8

ohms

Mains
Size: I 1*
Finished

is

The

massive

Valves:

r.m.s.

voltages

1 x

maximum (

distortion

83

db., -

ohms.

Sensitivity:

output.

250 k ohms.,

23

db.

at 1 kc/s.

between 3 ohms

of

the

output

and 4 ohms.

200/250

- x

9" x 6.1".

in

beige

"TL/50

Frequency

PLUS"

identical

gold

with

output

EF86,

0.1%

4-- 3 db.,

transformer

Weight

paint

the "

transformer

1 x

ECC8

British

rating)

for

50

below

An

response ±

plus

approximately

Consumption

and

v.

50/100

28

with

POWER

TL/I 2 Plus"

has a core

I,

2 x

KT88,

or

100

watts

output (±

50

watts

input

of

125

0.5

db.,

145

20

ohms.

selects

c/s.,

lb.

visible

may

three

or

100/125

10

oz.

accessories

AMPLIFIER

and

TL/25

of high

I x

GZ34.

watts

peak (

1

db.)

with a source

mv.

at

20

cis.

5

mmfd.,

watts.

be

used.

tappings,

v.

50/100

black.

e--

Plus"

grade

Power

American

at

1,000

impedance

1,000

cis.

to

20

feedback

Loudspeakers

Adjustable

nominally

c/s.

e

of

ampli-

orientated

output 50

rating).

c/s.

Hum

of

gives

kc/s.

P.

50

Input

magnitude

of

any

plug

16

ohms.,

Tax) (

C)

c)

AUDIO

LEAK

AMPLIFIERS

"Stereo

"Stereo

50"

20"

Power

Amplifier

"STEREO

The "

Stereo

20"

not

only

400

It
amplifier,
complete
gain
turn
condition.
transformers

or 44
watts

80

ohms.
quency

20°+

three

selector

for

people.

has

two

triode

feeds

I x

GZ34.

watts

r.m.s.

db. 3 db.),

Sensitivity:
response -

plus

approximately

10°.

may

be

used.

tappings,

Mains

voltages

105

watts.

Size:

I x

Price ...

Larger

and

4 x

EL34,

channel)

0.1%

for

noise

80
25,000
Frequency
megohm,
3

20
former
Consumption

db.

ohms.

db.,

phase

ohms

select

50/100

c/s. A voltage

Size:

I05" x 135"

Price ...

has a total

the

largest

identical

the

amplifier

Power

Loudspeakers

plug

I x

or

25

plus

may

circuits,

main

loop

from

feeds

into a second-

two

push-pull

Grain-

orientated

and

the

output

peak (

22

watts

output

per

below

An

LO.5

5

Adjustable

nominally

200/250

is

fitted

125" x 65"

"STEREO

more

powerful

GZ34.

Power

120

watts

watts

r.m.s.

db.),

Sensitivity:

response ±

approximately

20°±10°.

be

used.

three

180

watts.

x 65-

20"

POWER

power

room

applying

input

output

mains

22

per

channel (+

maximum

output

db.,

20

mmfd.

of

plugs

16

v.

50/100

on

high.

version

peak (

output

below

0.5

Loudspeakers

Adjustable

tappings,

Mains

selector

high.

output

in a dwelling

each

comprising

26

db.

to

output

stage

double-

valves

steel

transformer.

watts

channel).

of
c/s.
Stability

any

impedance

on

ohms., 8 ohms.

top

of

Weight

60"

output

60

per

maximum

Input

db.,

5

nominally

voltages

plug

Weight

arranged

is

used

for

r.m.s.

maximum (

Harmonic

1

db)

output

with a source

120

mv.

to

20

Kc/s.

margins:

top

of

c/s.

or

100/125

the

mains

22

lb. 6 oz.

POWER

of

the "

60

watts

watts

per

channel (+

output

of

120

20

c/s.

to

mmfd.

Stability

of

any

plugs

200/250

is

fitted

27

lb. 6 oz.

AMPLIFIER

of

22

watts,

which

but

for

small

a 3-stage

of

terminals. A low-

triode

the

Valves:

at

gives

between 3 ohms.

each

and 4 ohms.

29

triple

negative

phase-splitter,
in

the

cores

3x

II

distortion

1,000

c/s.

maximum

Input

impedance

Gain

output

v.

50/100

transformer.

gns. (Free

-

AMPLIFIER

Stereo

20".

r.m.s.

maximum (

channel).

mv.

20

impedance

on

16

on

40

Harmonic

1

db.)

at

with a source

gives

Kc/s.

margins:

top

of

ohms., 8 ohms.

v.

50/100

top

of

the

gns. (Free

is

halls

seating

loop

feedback

noise,

distributed- load

of

the

two

ECC83,

watts

per

01%

Hum

impedance

output.

10

db.±3

and

transformer

c/s. A voltage

Consumption

of

P.

e2

Valves:

30

1,000

c/s.

impedance

maximum

Input

impedance

Gain

between 3 ohms

each

output

and 4 ohms.

c/s.

or

mains

transformer.

of

P.

adequate

up

to

feedback

over

the

high

which

in

output

4x

EL84

channel)

for

10

and

noise

of

25,000

Fre-

1

megohm.

db.,

phase

20

ohms.

select

Tax) (

C)

,

3 x

ECC83,

watts

per

distortion

Hum

and

of

output.

I

10

db.±

and

trans-

100/125v,

Tax) (

C)

"Varislope

III"

LEAK "

A

low-

noise,

first

stage
selective
control

circuits

treble

frequencies.

Valves:

2x

tinuously

14

bB.
output.
radio

Size,

Price ... ...

Hum

and

chassis:

VARISLOPE

low-

distortion

is

used

to

negative

EF86.

variable,

at

20

tape

give

feedback.

which

give

Five-

position

14

Kc/s.

and

105" x 35' x 5"

Harmonic

noice

positions,

III"

PRE-

AMPLIFIER

2-

stage

record

continuously

dB.

at

approximately

and

deep.

feedback

compensation

The

second

input

50

c/s.

Treble

distortion

52

bB.

below on

Wright 5 lb.

control

stage

variable

selector

control

less

60

dB.

below

the

15

switch.

gns. (

MONO

pre-

by

embodies

control

than

other

Front

amplifier.

the

use

of

frequency

feedback

of

both

bass

Bass

control

continuously

0.01%

full

power

inputs.

panel

Free

variable

for

125

output

115" x 4-5".

of

P.

Tax) (

The

tone

and

con-

mv.

on

C)

8

I

"Stereo

30"

AUDIO

Five
Tape
control,

Balance

parison

recorders
amplifiers).
which

"Varislope

()

Power

Stereo"

0 () () ()

Amplifier

and

Pre-

Amplifier

Can
amplifiers

Price ...

LEAK "

A

-250v.
channel
output
response
of Pick-up,

control,

controls
instantaneous

signal (

record
that
etc,. (

The
cabinet

x

Price ...

AMPLIFIERS

LEAK

LEAK

position

be

fully

power

unit

34".

input

head,

Tuner,

Filter

control.

between

having a separate

will

load

used

or

STEREO

transistorized

Power
into 4 load.
per

Tape

Bass

with

with

and

replay

supply

Output

may

mounted

selector

Microphone,

and

slope

Tape

Monitor

the

original

Total

harmonic

any Leak

in

conjunction

Stereo

20

and

30"

amplifier

output

10

channel

30-20,000

control,

on/off

comparison

tape

be

Total

at

c/s. A five

Head,

Tuner,
Treble

switch.

recorders

amplifiers),

is

switched

impedance

used

free-standing (

on a panel

VARISLOPE 2 STEREO

switch

allows

and

controls,

switch.

signal

replay

distortion

Power

Amplifiers.

with any combination

Stereo

60

POWER

1000

AMPLIFIER

designed

watts

per
hamonic
c/s.

position

Tape

control,

Balance

between

having a separate

Panel

on

when

from 4 to

of

any

choice

Tape

amplifier.

Volume

head

channel

into

Amp.,

control,
the

indicator

as

thickness

Control

This

and

on a table

permits

the

recorded

and

separate

less

than

0.01%

Power

amplifiers.

AND

for

operation

into a 15

distortion

15

it

load 1 dB.)

input

selector allows

Microphone.

Filter

and

Tape

original

signal

replay

light

alight.

A.C.

15

i2).

or

through a cut-out

of inputs

of

0-1%

slope

Monitor

fitted

supply

bookcase),

from

Bass

with
instantaneous

signal (

record

for

two

PRE-

on

S2

load

for 8 watts

Controls,

controls,

and

head

as

for

Pick-up,

controls,

on/off

with

and

125

mV.

output

Leak

Monaural

£

25 0 O (

AMPLIFIER

A.C.

Mains

15

watts

Frequency
the

choice

Functicn

Volume

switch

permits

the

recorded

and

separate

visual

reminder

gram

motors,

or

it

may

of

£

49

10

Treble
switch

com-

tape

replay

C)

110-

per

r.m.s.

be

12-h"

0 (

C)

9

FIG88

Mk.II

SEE

Stereo

PAGE

51

Amplifier

FOR

TRUVOX

ROGERS

HG88

Mk.

Control
Input
magnetic and
(CCIR)
Recorder.

Selector.
Controls. Balance
On/Off

Main

Power
Distortion: ­and

16
and

voltage:
tion:

x

Figured
ground

Chassis
Price ...

Teak

Price ...

TSAI00

Unit

facilities:

from

Amplifier
Output:

6000

dB.

Hum

16

ohms.

95

54 .

Weight (

Model

Case

Section
Disc (4 and

crystal

Replay

Tape

record (

4-

position

Toggle

Switch.

12+12

25%

c.p.s.

4:1.

and

Valves

200.

230.

watts.

Dimensions: (

Case)

Teak. Front
Brass

inserts.

only

Model

INTEGRATED

Control.

Section

for

Frequency

noise: —

250v.

II

INTEGRATED

120

pick-ups.

heads

or (

20/120

100-125

Function

watts (

12

watts.

4 x

50

271 lbs. (Chassis)

Panel:

m /

Selector.

Close

Built-

in-

Hi-

14+14

Intermodulation

response: +

80

dB.

ECL86,

c.p.s.

and

Case)

Brushed

STEREO

m/v.) (RIAA

Radio (

120

m/v.

v.)

Control

Ganged

tolerance

Pass

Filter.

watts

peak) (

below

12

2 x

EF86

110. 115.
151" x 10¡" x 7" (

231 lbs. Styling:

Brass.

£

40 0 0 (

£

TRANSISTOR

AMPLIFIER

and

Flat).
m/v.)
Flat)

facilities:

Volume

p.p.

Distortion:

I

dB. 30-20,000
watts.
2 x

ECC83,

125

v.

Control

43

10

Suitable

Tape

replay (4 m /

with a complete

5-

Bass,

Treble

Control.

ECL86's).

Speaker

GZ34.

50/60

c.p.s.

Chassis)

Case: (

Knobs:

Free

of

0 (

Free

of

AMPLIFIER

for

all
v.)

position

1-5%

c.p.s.

Matching:

Tape

input

and

Filter

Separate

Harmonic

50

c.p.s.

N.F.B.:

4,

Operating

Consump-

Ivory

P.

P.

8

14" x 10¡"

Optional)

with

Tax) (

C)

Tax) (

C)

AUDIO

ROGERS

AMPLIFIERS

Cadet

Mk.II

Stereo

Master

Stereo

Control
Close
suppressors.
0-15

STEREO.
OUT.

Cathode
operation.
with

Facilities:

Tolerance

dB.

Per

• I

dB. ,

15

Low-

Speaker

Follower

ground

6-

way

stepped

Equalisation

Octave.

dB.

15 -

Pass

Filter

Output

Output:

Dimensions:

brass

inserts.

Amplifier

Bass

15

and Control

Control

muted

Unit

Push-

Button

type.

Matched

Switch.

Kc/s. -

Slide

14" <

LP

Contrc.I.

20

dB. -

Switch - 7 Kc/s.,

in

IN

Position.

Adjustable

6f" x 51"

CADET
Control

Input
Decca Deram
(250

ganged.

Disc
Switch.

x

51".

Knobs:

Amplifier

Power
Distortion: .

Valves:

Dimensions:
NOTE:—

Cadet Mk.

Price ... .

BOOSTER

Enables
R.I.A.A.

41" x 4" x 21".

Unit

Input

bB.

RIAA/CCIR -

Matched. 1 dB.

15

Kc/s.

250-750

weight 10

Price ... £

Input
20

m /

TAPE 1 m /

impedance.

for

inputs
Tape
200

Panel
sensitivity
Cross

Front

PHONES.

Selector.

m /

MIC.

Balance

Flat -

Function

10

Kc/s.

Hi-

v.,

Impedance

lbs. Styling:

Price ...

Mk. Il STEREO
Unit

Facilities:

m /

v.) *

Slide

Output:

4 x

Facilities:

v.

plug-in

adjustable

Panel

m/v.,

provides

Talk

Panel

DISC
Control.
SP

RIAA/NARTB.

15

dB. -

Switch.

Pass

Disc (

etc.

Radio (

via

Panel

Bass

and

Treble

Switch (

Pre-set
Weight: 41
Ivory

low output

Compensated.

68K

caters for

Rumble

lbs. Styling:

with

ground

6+6

25°„'

at 6 watts.

ECL86.

Amplifier

II

v.

Socket:

impedance

dependent on

Filter

25-50

Front

Operating

12" x 6" x 41".

and

Stereo

Amplifier

UNIT

MASTER

MIC 1 m /

8mpedance,

to

10

m/v.
Impedance
Microphone

by

RECORD

limited

better

than

Sockets:

I.

DISC 2 AUX. TAPE.

Ganged.

40

c/s. -

Mono

Slide

ohms.

Panel:

AMPLIFIER

75

m /

v.)

suitable

75

m /

Socket.

watts (7 1-7

FOR

magnetic

N.F.B.

approximately
mixing

M1C, AUX, TAPE,

15

Control

Ganged.

compatible

Filter.

brass

Speaker

Voltage:

Weight:

Control

and

CADET

pick-up to

Output:

ll

STEREO

v.

to

10

DISC 2 60

68K

impedance,

of

MIC

and

Transformers

Input
200

facility

input

selected.

45

dB.

1,000

Range 9 dB.

Low

Pass

dB. -

40

A.

Stereo

Switch -

20

Plug-in

Power

Brushed

for

v.)

Tape

Relays (

Facilities:

Balance ± 4 dB.

stereo

Valves:

2 x

Front

Panel:

inserts.

watts

peak) (

Matching:

200. 230.

10f lbs.

Unit

NOT

Control

£

II

STEREO

75

m /

m/v.,

Filter

c/s.

Bras.;/Matt

be

m/v.

CONTROL

v.

100K

m /

v.

RADIO

DISCI

inputs

on

overload

external

100K.

with

selected

Frequency

c/s

REMOTE

TUNER.

ON/OFF

Slope.

Treble

Mono

B.

c/s.,

60

Pack: (

£ 5 0

AND

CONTROL

crystal

and

ceramic

75

m /

v.)

Volume,

Function

pick-ups).

ECC83.

unit

26

Valves:

to

MIC

better

c/s.

Dimensions:

Brushed

p.p.

ECL86's).

3/5

ohms.

250

v.

available

complete.

IS

used.

Impedance,

603

15
may

characseristics

Auxiliary

Volume

Toggle

Ganged.

Control.

Disc

Phones

optional extra)

Black.

SO

separately.

0 (

Free

CONTROL

Input: 4 m/v.,

2x

EF86.

UNIT

DISC

m /

v.

2.2M

m /

v.

to

be

altered.

inputs.

Sensitivity

load

100K

Socket
input,
response

than

35

CONTROL &

Control.

Switch,

Ganged.

Slide

Switch -

Slide

Control

0 (

Free

pick-ups.

Tape

Record*

close

tolerance

Slide

Separate

Brass/Matt

impedance

91" x 51"

Harmonic

and

10/16

c.p.s.

of

P.

Tax) (

Dimensions:

4

IS

1 2

m /

impedance,

103

m /

v.

ProvisiJn

over

min.

REPLAY

on

IbB.

dB

10,000

Ganged

fitted click-

Matched • 1 bB.

Matched

MONO/

Switch.

100

v.-

Knobs:

of

P.

Tax) (

UNIT

Switch.
On/Off

Black.

ohms.

C)

UNIT

68K,

0 (

C)

v.

to

333K.

of

all

40

dB.

Front

220K,

20

c/s
c/s.

HEAD-

IN/

250v.
Ivory

C)

Remote

Balance/Volume

Control

Unit

REMOTE

For

use

with

current

Stereo

Control

control

on

Unit

fitted

Continental

Price ... £

Units.

both

channels

in

Ivory

plug.

BALANCE/VOLUME

models

of

the

HG88

II,

Dual

and

case

and

Concentric

hence

supplied

Ccintrol

complete

with

CONTROL

JUNIOR

provides

control

10ft.

Ivory

lead

UNIT

Ill

and

MASTER

independent

of

stereo

balance.

terminated

3 0

O (

11

in

C)

10

305

Stereo

205

Amplifier

Main

AUDIO

Amplifier

AMPIFIERS

CHAPMAN

Power

output:

Within

0.5

quency

100
Intermodulation
and
for

15

ohms.

6.3

Fully
81"
black

Price ...

Input

response:

the

•1%

frequencies.

Output

50/60

ding spare

6.3
12" x 7" x 5"

sprayed
control

Price ... ...

dB.

response: (

Kc/s.

Harmonic

noise:

Down

20

watts

and 3 ohms.

v.

2A

LT.

tapped

deep.

range

at 1 Kc/s.

v.

Valves:

from

Weight: 40

transformer

sensitivity:

Within

30-20,000

Hum

matching

c/s.

or

100/120

supplies.

2 A

LT.

deep.

matt

gold

unit

is

205

AMPLIFIER

30

watts

from

20

c/s.

to

of 1 Kc/s.

distortion:

output.

305

Intermodulation

Valves:

designed

level

1

watt

level)

distortion:

90

100-250

covers.

350

0.2

15

Weight: 15

with

0.7%

dB

relative

Damping

Spare

power

EF86,

ECC83,

volts

lbs. (18.14

STEREO

m/v.

RMS

dB

30-20,000

c/s.

Distortion:

and

noise:

ohms.

and 3 ohms.

v.

50/60

Spare

power

2 x

ECC83,

black ventilated

for

direct

20,000

at

20

watts

within I dB.

0.05%

at

20

at

20

watts,

to

20

watts.

Factor:

available:

2 x

EL34,

40/60

c/s.

kilos).

MAIN

AMPLIFIER

for 8 watts

c/s.

Power

Harmonic

at 8 watts
Down

80

c/s.

lbs. (16.71

Mains

Consumption:

available:

4 x

EL84,

kilos).

cover.

connection.

c/s.

Power

from

20

of I Kc/s.

watts,

I%

Sensitivity:

50.

Output

220

v.

GZ34.

Dimensions:

Finish:

output.

output: 8 watts

at 8 watts,

less

than

dB

referred

voltage:

250

v.

EZ81.

Finish:

The

response:

c/s.-20

Kc.

level 2 c/s.-

01%

at

at

30

30

watts.

220 m/v.

matching:

30

m/a.

HT

Mains

voltage:

14" x 71"

Gold

chassis

£

36 0 O (

Frequency

less

I%

with

to 8 watts.

200

to

10

watts

30

m/a.

HT
Dimensions:
Steel

Chapman

0

Fre-

watts.

Hum

and

x

and

C)

over
than

mixed

250

v.

exclu-

and

chassis
Stereo

O (

C)

305

Mk.

II

Stereo

Control

Unit

305

For

use

with

Stereo

Inputs

and

Input

for

magnetic

crystal

pick-ups

response.

at

250K

Controls:

for

Bass,

Stereo,

Stereo

Off.

Filter

out;

approx.
30-20,000
30

c/s.

Distortion
than-50dB.
amplifier,

E

CC83.

matching

x

115

mm.).

Price ...

matching:

pick-ups.

or

Radio:

ohms,

flat

Push

button

Treble,

reverse,

switch.

12

dB.

c/s.

without

on

all

10

mA.
Finish:
all

tuners.

Weight: 5 lbs. (2.3

Mk.

II

STEREO

Main

Amplier

Gram:

Auxiliary:

connection

100mV.

response.

input

Balance

Mono

Filter:

per

Less

channels.

at

250v.,

Gold

Dimensions:

to

at

250K

Tape
selector,

and

Volume,

channel

Low

pass, 5 Kc/s., 10 Kc/s.,

octave.

filters.

Rumble

than

0-1°,0 total.

Consumption:

1-5

A.

and

black

CONTROL

305

or

4mV.

at

WOK

I

00mV.

other

ohms,

record

A,

Frequency

at

6.3v.

with

14+" x 5+"

kg.).

ohms,

at

500K

programme

flat

response.

outlets:

Continuous

Function

Mono

channel B and

range:

Filter:

Fixed

Hum

and

Powered

Valves:

ivory/gold

x4I"

UNIT

2 x

Model

205

compensated

ohms,

suitable

sources,

Tape:

75mV.

rotary

switch

20

Within

roll-

Noise:

2 x

EF 86

control

deep (368 x 140

f23

flat

50mV.
average.
controls

selecting

Mains

Kc/s.

and

0.2

off

below

Better

from

main

and

2 x

knobs,

O O (

for

dB.

C)

306

Integrated

Stereo

Amplifier

AUDIO

CHAPMAN

AMPLIFIERS

306

INTEGRATED

Power

output: 8 watt
including
and
magnetic
crystal

response.

outlets:

Bass,
Boost

20

±0.5
without
lation

Below —

2-5A.

Gold
Dimensions:
21 lbs. (9.53

Price •••

roll-

Input

Treble,

Kc/s.

and

off

Matching:

pick-ups.

pick-ups,

Tape:

75

mV.

Balance,

and

Cut

and

out,

dB.

36

c/s.-20

filters.

below

1,, at I W.

60

dB.,

Valves:

black

141"x

kg.).

filters.

Gram: 4 mV.

Aux.:

flat

response.

40

mV.

average.

fully

2 x

with

at

Function,

variable.

approx.

Kc/s.

Distcrtion:

gram —

EF

86,

ivory/gold

54" x 9+"

STEREO

per

Channel

Output

with

50

matching: 3 and

at

100

250

Controls:

12

including

Below •

dB.

2 x

deep. (

100K.

mV.

at

Radio:

100

K.

ohms

flat

Input

Volume

Filter:

dB.

mixed

ECC

and

Low

per

octave.

filters

1"„ at

frequencies.

Spare

Power:

83,

4 x

control

knobs.

368 x 140 x 242 mm.).

AMPLIFIER

0.5dB. 36

ohms

500 K ohms.

mV.

response.

selector

pass, 5 Kc/s., 10 Kc/s.,

at
full

ECL

c/s.-20

15

ohms.

compensated

suitable

at

250 K ohms,

Tape

by

Filter.

push

Tone

Controls:

Frequency

1W.

25

c/s.-25

outpyt.

Intermodu-

Hum

86,

EZ81.

£ 0 0 0 (

and

30

mA., 6 3v.

all

250v.

Matching

Kc/s.

Inputs

for
for

flat

record

buttons,

Range:

Kc/s.

Noise:

Finish:

tuners.

Weight:

C)

FMI000

R190

Switched

V.H.F.

F.M.

V.H.F.

TUNER

Tuner

F.M.

Feeder

UNITS

CHAPMAN

Sensitivity:

Level:

matching:

Mains
sumption: 3 Watts
Connections:

Range:

116,
escutcheon

Dimensions:
7

lbs. (3.175

Note.

be

Price £21

Sensitivity:

deviation.

6.3

Heaters
separate
Third,

Attractive

(1.13
Black.

Price £15

AND

RECEIVERS

FM

Better

Almost

Suitable

Voltage:

87.5-108

4x

OA

Provision

internally

v.,

40

m/a.

and

cable

Home

kilos).

Valves

than 5 micro

constant

for

100-125

approx.

Two-

core

Mc/s.

79,

2x

and

ivory/gold

14r x 34-" x 71"

kg.)..

has

fitted

when

10 0 plus

FM9a

SWITCHED

Better

than 2 micro

Output: 1 v.

at

250

HT-I-and

for

tuner

and

Aux.

finish

in

Gold

Finish:

used:

2 x

10 0 plus

1000

V.H.F.

F.M.

at

connection

mains

OA

81, Z 10K.

been

v.
HT—

Dimensions:

and

Chassis

ECF80,

volts

100

mV.

for

to

and

Semi-

control

made

avai'able.

£3

Cathode

Connections:

output.

£2

inputs of

200-250

Controls:

cable

output

conductors:

Finish:

knobs.

deep. (

368 x 89 x 190

for a Stereo

15 3 P.

V.H.F.

volts

for

Follower.

with 2-pin

Controls:

5" x 4+" x 61"

Black (

not

cadmium

EF85,

EB9

18 1 P.

Tax.

TUNER

for

20

dB.

74

volts

Tuning

Tax.

20

3

socket

illustrated).

plated,

I,

quieting.

Kc/s.

deviation.

30K

ohms,

or

A.C.

and

socket

and

AF

102

Sat n black

Tropicalised

Multiplex

Total £

F.M.

FEEDER

dB

quieting

Consumption:

core

coloured

for

Aerial

Station

deep.

escutcheon

EF80.

Total £18 8 1 (

greater.

50/60

c/s.

on/off

function.

aerial

AF

115,

with

throughout.

mm.).

Weight:

adaptor

25

5 3 (

and

75

cable

input

Selector:

Escutcheon:

Weight: 24-

Gold

Output
Output

Con-

socket.

2 x

AF

gold

to

B)

Kc/s.

2 A

at

for

and

Light.

lbs,

and

B)

12

TUNER

UNITS

AND

CHAPMAN

RECEIVERS

S6BS/FM

FM1005

AM/FM

Mk.

11

Tuner

Tuner

S6BS/FM

Output:
Sensitivity:

microvolts

19

175-570

Tuning,

FM only-3 microvolts
tions: 2 pin

sockets

Consumption
Dimensions:
Finish:
lacquered
EF89,

Price £54

Sensiti/ity:
AM
Output
of
30K.
A.C.
Volume,

mains

108
800-2000m.
OA
Semi
Tropicalised

x

Note.
to

Price £32

Mk.

11

TUNER
AND

(The

500

m/v.

AM 2 microvolts

for

20

dB.

m.,

25

m. and

m.,

Volume/Off,

socket

for

Chassis

in

ECH81,

FM

Bands: Better than

Level:

30"„

Modulation).

ohms,

or

50/60

c/s.

On/off

cable,

Mc/s.,

SW

79,

2x

OA

black

with

140 x 190

be

mm.).

Provision

internally

quieting.

31

m.

FM

88-108

wave

for

normal

I

10 0 plus £10

output

AM

output

65

watts

3;" x 84" x 13-}"

and

brackets

gold

with

EBF80,

EM84,

FM

Band:

Better

FM

and

Output

greater.

Consumption:

Function,

sockets

18-50m.,

Semi-

conductors:

81, Z 10K,

gold

throughout.

Weight: 8 lbs. (3.63

has

been

fittted

10 0 plus

SIX

HIGH

finest

tuner

approximately

in

six

bandspread

mc/s. Controls:

change

input

aerial,

and

at

110

deep.

cadmium

knob

EZ80,

1005

AM/FM

than 5 micro

10

micro

AM

100

Mains

Wave

and

TB

AF

escutcheon

Dimensions:

made

when

£6 2 0

STAGE

GAIN

for

20

Wave

and

32

dB.

3

pin

multiplex

v.

operation

EF85,

4 6

volts

mV.
Matching:
Voltage:

3

Watts

aerial

50-150m.,

AF

114,

for

available.

A.M.

F.M.

in

our

range)

into

dB

300

and

Weight: 18

P.

approx. (

range

2x

and

an

P.

100,000/500,000

signal/noise

Range:

AM

ranges.

Variable

AM

sensitivity.

microvolts

socket

for

output

200-250

plated,

escutcheons

silk

screened.

ECF80,

Tax.

Total £64

TUNER

volts

for

20

dB.
for

for

connection

100-125

approx

Connections:

socket.

MW

102,

AF

115,

AF

115,

ivory/gold

141"

x x

kg.).

FM

Stereo

Tax.

Total £38

BANDSPREAD

ohms

ratio.

FM

11

m.

13

13-43

m.,

43-140

sensitivity/FM,

AM

Rejection:

40

dB.

FM

aerial,

on

v.

lbs net (

2 x

for

and

2x

VHF

40-60

8.165
plated

Valves:

EF80,

EB9I.

23

dB.

signal/noise

75

Kc/s.

to

200-250

Controls:

Ranges:

FM

185-550m.,

3 x

AF I 16,

AF

117.

control

7f"

deep (

Multiplex

2

m.

16

m.,
m.,

Connec-

2

co-

axial

only

c/s.

A.C.

kilos).

and
3 s,

14

6 (

13)

quieting.

ratio.

deviation

inputs

of

Volts

Tuning,

Two-

core

87.5­LW

6 x
Finish:
knobs.

368

adaptor

12

0 (

B)

13

S6

BS

Mk.

II

Tuner

S6

BS

Mk.

II

TUNER

Output:

500m/v.

2

microvolts

13

m.,

16

13

m.-

43m.,
Consumption:
watts

at

2

pin

sockets

co-

axial

socket

cable,

or 4 core

Tuning,

wave

sensitivity.

13+ lbs. (6.57

cadmium

knob

operation

EM84,

EZ80.

Price £40

approximately

for

20

m.,

43

110

Dimensions:

plated,

dB.

19

m.,

25

m.-

140

If

amps.

v.

and

200/250

for

aerial/earth

for

tuner

coloured

range/Gram.

kilos)

escutcheons

silk

10 0 plus

SIX

STAGE

in

100,000/500,000

signal/noise

m.

and

m.,

175

at

6.3
v.

output,

cable

Volume /

I

3¡" x 81"

powered 18

screened.

£7

12 0 P.

ratio.

31

m.

bands

m.-570

m.,

v.

30/40

when

self

and

gramophone

and

either 2 core

for

heaters,

Off,variable

x I

I"

lbs. (8.16

plated

and

Valves:

Tax.

A.M.

BANDSPREAD

ohms.

Wave

in

six

displayed

m/a.

at

powered.

HT

and

deep.

Weight: Un powered

kilos).

lacquered

3x

EF89,

Total £48

Sensitivity:

Range:

bandspread

on a large

250

v.

D.C. or

Connections:

inputs,

red/black

earth.

selectivity

Finish

in

gold

ECH81,

11

m.,

ranges

scale.

50

miniature

mains

Controls:

and

A.M.

Chassis

with

EBF80,

2 0 (

B)

TUNER

UNITS

AND

QUAD

RECEIVERS

"Quad"

"Quad"

A.M.

F.M.

Tuner

Tuner

ACOUSTICAL "

Designed
Output
2

tion

Valves:

Size:

Price ... £24

To

Output
K
Consumption:
Valves:

neons

finished

Size:

Price ...

for

the

100

mv.

position

switched

6.3

v.

1.2

amp.

EF89,

ECH81,

10+" x 3¡" x 6".

ACOUSTICAL "

be

used

with

100

mv.

ohms,

across

amplifier

6.3

6B16,

12AT7/ECC8I,

Hivac

CCIIL,

silvered

10-I" x 31" x 6".

Quad
at

5,000

to

0 O

the

at

100 K ohms.

v.

fawn,

0 0

QUAD"

11

or

Quad

22

control

ohms,

impedance

give

audio

bandwidths

EBF89,

EM84.

Weight 6 lb.

plus

£4

10 0 P.

QUAD"

Quad

11

amplifier.

impedance (

input).

1.85

A.,

330

v.

27

6BH6,

Lamp

6.5

v.

0.3

aluminium

Weight 6 lb.

knob.

plus £3 18 9 P.

A.M.II

units.

via

screened

of 5 and

Tax.

F.M.

Tuning

to

mA.

6AU6,

6AL5/EB91,

A.

Front

Dial

I"

perspex.

Tax.

TUNER

cable.

Selectivity

12

kc/s.

Consump-

Total £28

TUNER

range:

be

terminated

panel:

Total £24

10

87.5-108

I2AX7/ECC83,

Die-cast,

18

0 (

C)

mc/s.

by

100

stove

9 (

C)

otionilimeni

er) tit', 111

Leak

Trough-

1

Line F.M.

Tuner

LEAK

LEAK

TROUGH-

The

oscillator
Foster­preceding

signals,

impulse
Sensitivity:
Valves:

Front

panel:

Price ...

of

this

Seeley

discriminator

stage

has a limiter

rendering

interference.

2x

the

2

mv.

at

aerial

ECF80,

ECC84, ECC85,

114" x 4-h"

aS

0 0

LINE

F.M.

TUNER

tuner

employs a trough-

employing

which

receiver

Frequency

insensitive

range:

terminals

EF80,

plus

£4 6 8

Mk.

II (

line

as a tuning

gemanium

eliminates

88-108

for

P.

diodes

amplitude-

to

ignition

full

EM34,

Tax.

and

mc/s.

limiting.

EZ80,

Total £29 6 8 (

Self

Powered)

Inductor.

Is

used,

modulated

other

2x

0A79.

and

the

forms

of

8)

14

TUNER

UNITS

AND

RECEIVERS

Mk.

Mk.

1 I

II

Varible

FM

Switched

FM

Receiver

Receiver

ROGERS

Frequency
quietening (
modulation.

2.5

micro

10

Kc/s.

230,

150v.
Tuning,
Pre-set

output

ECC83,
(Case)

104 lbs. Styling:

ground

brass

Features:

stability.

Discriminator.

for

addition

In

Teak

Price ... £24
Chassis

Only (

Price ... £21

Frequency
quietening (
Aerial

Impedance:
position
Dimensions:
brass

with

inserts.

Operating

AFC

Cascode RF Stage.

Output.

self-

powered.

Chassis

Only

Price ... LIS 16 0 plus

Mk.

II

Coverage:

25

A.G.C.

volts-

Aerial

50

c/s.

On/Off

EM87.

Printed

Twin

of

Case

Mk. Il SWITCHED

Coverage:

25

Station

6¡"

black

Provision

88-108

Kc/s.

deviation).

Characteristics:

500

M /

v.

Impedance:

and

110v.

Toggle

Switch,

volume

insert.

limiters

Accurate

Stereo

Self

Kc/s.

controls.

Dimensions:

Frong

Teak

Circuit

ensuring

and

Multiplex

7 6

Powered)

0 0

89-96 Mc/s.

deviation).

70-90

Selector.

wide x 10"

sub-

panel.

voltage:

Foster-

for

addition

VARIABLE

Mc/s.

Oscillator

75

ohm.

50/60

c/s.

Function:

10¡" x 74" x 44".

Panel:

Case

available

Coil

sensitive

Adaptor.

plus

£4 3 2

plus

£3 I 1 8

Audio

ohms.

Controls:
Valves:
deep x 4k"

Control

110,

205, 225,

Seeley

of

£2

FM

RECEIVER

Sensitivity:

Audio

Output

Drift:

co-

Consumption:

Valves:

Brushed

Pack

optimum

bar

FM

Sensitivity:

ECC84,

high.

Stereo

14 0 P.

2.5

micro

Output:

axial.

featuring

type

Dual

RECEIVER

Output: .

Knobs—

245v.

Discriminator.

Multiplex

1.5v.

level .

4- 1 dB.

Maximum

Operating

40

Mono `

A'/Stereo/Mono

ECC85,

as

P.

P.

3 x

4x

Weight: (

Brass.

an

optional

exceptional

AM

rejection.

Tuning

Indicator.

cathode

Tax.

Total £28

Tax.

Total £24

10

micro

25v.

Rotary

On/Off

ECF80,

Styling:

Front

ivory

50/60

c/s.

Adaptor.

Tax.

Total £18 10

volts

for

R.M.S.

for

for

inputs

drift

after 1 hour

Voltage:

watts.

Controls:

6AU6,

4x

Chassis) 7 lbs.

Knobs:

Ivory

extra.

frequency

Foster-

Provision

follower

R.M.S. (

2x

with

Cathode

outputs.

10

11

volts

for

average).

Switch.

0A79.

Overall

Panel:

brushed

ground

Design

Features:

Follower

Completely

20

dB.

30"'

u

from

200,

13'13',

0A79,

with

Design

Seeley

8 (

B)

8 (

B)

20

dB.

3-

brass

0 (

B)

15

LOUDSPEAKER

SYSTEMS &

ENCLOSURES

Leak "

Sandwich"

LEAK "

The

cabinet,
which
produce
cabinets.

section

quality

from

records,

whose
cones
in

moving-

coil

loudspeaker
the

flexing

new

LEAK

conventional

behaves

cone

at

frequency

colouration,
cone

reproduction

that of

Price

SANDWICH"

which

measures

damps

panel

resonances

full

clean bass

A

3"

and a 13"

cross-

over

network

of

reproduction

radio,

tape

stiffness

which

and

to

weight

are

currently

coil

loudspeaker

in

1925.

of

the

cone

cone

which

cone

has

as

the

theoretical

large

amplitudes

range

handled

produced

cabinet

resonances,

of

the

LEAK "

the

best

currently

FULL

RANGE

only

26"

x

15"

x

and

permits

without

over

at
has

given

in

the "

boxy"

loudspeaker

complete

the

or

microphone.

ratio

available.

design

The

low

large

immense

us,

idea

of a rigid

and

there

by

the

conventional

which

SANDWICH"

available

motor

the

system

whole

frequency

The

is

two

hundred

This

invention

since Rice-

stiffness

amplitudes

stiffness

for

the

first

piston,

is

no

loudspeaker.

systems

distinguishes

moving-

LOUDSPEAKER

ir,

Is of

unique

construction

the

loud

speaker

motor

colouration

of

novel

13"

unit

times

Kellogg

of

conventional

and

break-up

for

no

time, a loudspeaker

thus

break-up

It

by

break-up

LOUDSPEAKER
coil

loudspeaker

of

conventional

design

and a half

which

gives

the

range

of

the

input

employs a new

better

than

is

the

greatest

invented

greater

there

distortion

is

the

the

cones

results

resonances.

weight

is

no

flexing

within

this

freedom from

distortion

superior

quality of
SYSTEM
systems.

109

18

highest

the

advance

moving

to

re-

-

signal

cone

best

in

The

than

a

which

of

the
the

of

the

from

0 (

B)

Quad

Electrostatic

QUAD

Supplied
direct

to

be

capable
when

a

The

source

in

the

6

ohms.

34-1"

long x 104' deep.

Price ...

ELECTROSTATIC

complete

from

a

low

used

with a Standard

of

delivering

resistive

impedance

frequency

in

the

range

with

built-in

impedance

at

least

load

is

varied

should be

range

100-5,000

40-20,000

LOUDSPEAKER

networks

amplifier

Quad

15

between

c/s.

source.

11

amplifier.

watts at low

30

ohms.

not

more

c/s.

and

not

Dimensions:

for

operation

Intended

Should

be

distortion

and 7 ohms.

than 2 ohms.

more

than

13" high

x

CS2 0 O (

C)

I 6

LOUDSPEAKER

DRIVE

WHARFEDALE

UNITS

\

Super

3

8"

Bronze/RS/DD

Still

one

of

the

the

Super 3 is
surround,
smoothness.
density
voice

coil.

Frequency

Price

Cloth

surround

15

ohms.

pole.

Aluminium

10

watts

Price

When
(or

tuned

bass

and

FM

set

be

augmented

only.

Frequency

double

Price

There

is a saying

there

is

counts.

have

shown

output

in a small

only

claim

10/15

ohms.

Flux

density

12

watts

voice

coil.

Price

Impedance
density

watts

peak.

and

double

Price

most

now

and

covers
Impedance

14,500

oersteds. 1"

Max.

range

f..5

0 0

only.

Flux

peak.

£2

15 0 plus

mounted

with

9" x 1"

gives

good "

or

average

by

diaphragm.

£3 5 0

no

gain-

The

output

on

page 3 that

enclosure

reasonable

only. 1"

14,500

peak.

Frequency

Roll

£5

15 0 plus

10/15

10,500

oersteds.

Frequency

diaphragm.

£3

19 6 plus

SUPER

efficient

fitted

the

range I to

input 6 watts

1,000-20,000

plus

16 8 P.

and

polystyrene

density

voice

coil.

Frequency

9 2

8"

BRONZE/RS/DD

in

a 1

Cu.

vent),

top"

and

tape

recorder.

adding a PST/4.

range

50-20,000

plus

10

SUPER

that

handsome

saying

that

is

well

maintained

even

coverage

dia, centre

oersteds.

surround

19 2 P.

10"

BRONZE /

ohms.

only. 1"

Max.

range

13 3 P.

3

treble

units

with a bakelised

2/3

PST/4

8/RS/DD

range

and double

20

ohms.

dia. centre

R.M.S.

c/s.

Tax.

diaphragm.

11,500

Max.

range

300-15,000

P.

Tax.

ft.

enclosure

this

unit

justifies

The HF output

c/s.

10

P.

Tax.

is

this

speaker

it

will

as

low

down

pole.

Max

input 6 watts

40-20,000

Tax.

dia, centre

input 6 watts

35-10,000

Tax.

on

the

world

cone

Kc/s.

or

10/15

pole.

or

Total

oersteds.
input 5 watts

Total

with

performs

connection

Impedance

Roll

Total

as

handsome

up

to

give

some

as

30

to

40

Ceramic

diaphragm.
Total

RS/DD

c/s.

Total

and

with

remarkable

ohms.

Aluminium

12

watts

£5

16

Impedance

4-

dia, centre

R.M.S.

c/s.

£3 4 2 (

slotted

well

to a good
can

10/15

surround

£3

15

does,

scores

on

20

Kc/s.,

undistorted

c/s.,

although

c/s.

Inpedance

magnet.

R.M.S.

c/s.

Aluminium

£6

14

pole.

R.M.S.

Roll

surround

£4

12

market

cloth

Flux

peak.

8 (

B)

10/

or

B)

back

in

the

easily

ohms.

and

10 (B)

but

both

and

we

we

or

2 (

B)

Flux

or

12

9 (

B)

PST/4

Super

8/RS/DD

10"

Bronze/RS/DD

GOLDEN

Introduced

always

brings
both

centre

R.M.S.

Aluminium
Price 6 IS 0 plus

about

enjoyed a high

the

ends

pole.

or

25

speaker

of

up

the

scale.

Flux

density

16

watts

voice

coil.

years

to date

peak.

£1 2 5

10/RS/DD

ago,

the

reputation.

Impedance

14,500

Frequency

Roll

surround

Wharfedale

The

and

improves

10/15

oersteds.

P.

ohms.

range

and double

Tax.

Total

Golden

RS/DD

treatment

the

response

only. I"

Max.

input 8 watts

30-20,030

diaphragm.

£7

17

has

at

dia.

c/s.

5 (

B)

Golden

10/RS/DD

LOUDSPEAKER

DRIVE

WHARFEDALE

UNITS

Super

I0/RS/DD

SUPER

This

model was

2

Cu.

ft.
favourable
similar

10 (

formerly

better

HF
only. 1 dia, centre
Max.

input

range

30-20,000

and double
Price

£9 7 6

For

clean

in

quite

polystyrene

actually

Impedance
magnet.
R.M.S.
Roll

surround

Price ... ...

Fitted
this

unit
as 2 cu.
cabinets of 9 cu.
moulding,

successfully

Flux

density
voice

coil.

Frequency

Price ... ... £

demonstrated

enclosure

to

small

sprayed

or

with

will

ft.

tuned

impression.

the

Golden,

W10)

and

bass

Flux

magnet

transient

10

watts

c/s.

diaphragm.

12/15

30

roll

and

including

in
14,000

Max.

range

Aluminium

plus

LI

.

down

to

ones,

the

diaphragm

black

ohms.

density

watts

and

polystyrene

surround

give

really

yet

may

ft.

the

Super

oersteds.

input

25-17,000

with

the

performance.

pole.

R.M.S.

II 2 P.

W12/RS/PST

25

W12/RS/PST

so

it

only.

14,000

peak.

wide

The
dome,

15

10/RS/DD
at

the

1962

12"

x*"

Although

higher

gives

c/s.

although

does

RSI2/DD

and double

be

centre

3.

watts

c/s.

slot,

the

flux

higher

Impedance

Flux

density

or

20

watts

voice

Tax.

in

large

enclosures,

shown

not

show

It" dia, centre
oersteds.
Frequency

diaphragm.

CIO

IS

response

used

with

diaphragm

similar

to

Impedance

14" dia. centre

R.M.S.

11

10

Audio

Fair

fitted

and

created a most

frequency

density

of

sensitivity

coil.

Total £10 18

is

diaphragm

in

advantage

10/15

16,000

peak.

Roll

hard

to

white

through

pole.

Max.

input

range

25-4,000

0 (

No

enclosures

is a one-peice

the

type

12/15

ohms.

pole.

or

30

watts

0 (

No

in

range

the

Super

and

rather
ohms.

oersteds.

Frequency

surround

8 (

B)

or

30

c/s.

beat.

The

here,

the

mesh.

Ceramic

15

watts

c/s.

P.

Tax) (

B)

assembly.

as

small

in

corner

used

so

only.

Aluminium

peak.

P.

Tax) (

B)

a

is

is

W12/RS/PST

RSI2/DD

Super

I2/RS/DD

This

fine

assembly

max
power

Flux
voice
Frequency

N.B.—The
par
response
models

Price ...

Converted
unit
25
It
world
only.
Max.
25-1,500

Price ...

loudspeaker

as

the

III

magnet

handling

density

17,000

coil.

Max.
range
LF

with

has a smooth

c/s.

is

used

input

performance

the

waveforms

above

were

introduced.

to

the

in

suitable

in

the

fame

for

Flux

density

20

watts

c/s.

Roll

its

SUPER

RS I 2/DD
giving

capacity.

oersteds.

input

25-20,000

12

Kc/s.

RS

type

response

enclosures

Airedale

magnificent

13,500

R.M.S.

surround.

I2/RS/DD

employs

the

but

with a more

improved

Impedance
It" dia, centre

20

watts
c/s.

of

these

shown

for

has

been

£

WIS/RS

in

June

up

to

2,000

as

small

cabinet

bass.

oersteds. 2"

or

40

watts

£

same

double

diaphragm

sensitivity,

R.M.S.

12"

I7 10

1961,

model,

Impedance

I7

powerful

damping

12/15

ohms.

pole.

Aluminium

or 40

watts

RS/DD

the

improved

this

c/s.

as 4 Cu.

peak.

10

units

RS/PST

which

0 (

type.

since

0 (

No

P.

magnificent

and goes

ft.

in

has

12/15

dia, centre

Frequency

No

P.

Tax) (B)

down

volume.

achieved

Tax) (

Alco-

and

only.

peak.

is

on

a

The

these

bass

to

ohms.

pole.

range

B)

VVI5/RS

18