Shure M75G Type II User Guide

I

222

HARTREY

AVE..

EVANSTON. IL. 60204 U.S.A.

AREA

CODE

3121866-2200

TWX: 910.231-0048 TELEX: 72-4381

.

CABLE:

SHUREMICRO

THE PREMIER FAMILY

MODEL

TYPE

M75G

2

OF

STEREO SOUND REPRODUCERS

STEREO DYNETIC@

PHONOGRAPH CARTRIDGE

/?TI-TRACK

CARTRIDGE AND STYLI SPECIFICATIONS

N75G 20

(.000,6

in.)

Soherlcal

N75-3t

64

microns

(.0025

in.) grams

Soherical

IOptional
*Output voltages given for stereo cut record For MONO cut record

output

will

be

+*Tracking

NET WEIGHT
INDUCTANCE
DC RESISTANCE

OPTIMUM LOAD
farads total
ohms w~th almost no

tance lncludes both tone arm wiring and ampl~f~er input circult

FOUR-CHANNEL:
four-channel

MONOPHONIC OPERATION

or A+B " It ampl~fler 1s not equipped with this switch, connect left and

r~ght channeir in parallel

CONNECTIONS (see
ground (usually green) to "RG " L,eft "hot" lead (usually wh~te) to

left ground (usually blue) to

hum, remove the ground tab The metallic cartr~dge

from the right channel ground by the removal of the ground tab
CAUTION: Do not make solder

connection

16.2

I

I

78

rpm Stylus Set ampl~f~er to "MONO" or "A+B"

ioltagc at both left channel and right channel cartridge terminals

71%

ot f~gures above

torces greater than maxlmum indicated should not be used

6 2

grams

720

millihenries

630

47 000

capacitance

This

niatrlx systems

Figure

to cartr~dge terminals

to witlii~i

mV

~&~$o

I

ohms

ohms reslstance in parallel with

per channel

audible

change In frequency response Total capacl-

Stereo Dynetic@ cartr~dge is compat~ble with all

Set luncl~on swltch on amplliler to "MONO

1):

Right

"LC

25

dB

3/q

to

400

HZ

at 1 gram

-

400

to

-

500

2

dB

at

15/, 1,000 Hz - 28

l

kHz

grams

10,000 Hz - 18

1 - 1 - 1

I I

Load

reslstance can be up to

"hot" lead (usually red) to "R," rlght

If metal head 1s causing ground loop

1

I

I

sh~eld 1s disconnected

20

70 000

L,LzNEL

cm/sec
cm/sec
cm/sec

plco

"L,"

'

ure

2):

Grasp molded housing of
stylus and gently pull forward
out of cartridge Insert replace-

ment stylus Into socket and press
unt~l hous~na mates wlth cartridne
case.

MOUNTING

mounting centers]:

Mounting screws are provided.

1.

2.

3.

4.

RECOMMENDED STYLUS CLEANING: Use a camel's hair brush
or smaller), trimmed to approximately
an
stylus damage or corrosion. Always brush stylus from back to front; never
brush or wipe stylus from front to back or side to side.

TO PRESERVE STYLUS LIFE:

1.

Follow turntable or tone arm instructions when adjusting antiskating
force.

2.

Do not handle the tone arm while it is in operation since this may
cause the arm to sweep across the record.

3.

If it is necessary to manually place the tone arm in the record groove
while turntable is rotating, release it as soon as the stylus engages the
record groove.

4.

Correct improper set-down adjustment or malfunction of the turntable
changing mechanism to prevent the
turntable or record. Do not stack more records than turntable manufac­turer recommends.

5.

Take care to properly insert the stylus into the cartridge assembly and
the cartridge and shell assembly into the tone arm receptacle.

6.

Use proper vertical tracklng force setting for each cartridge.

7.

Do not use badly warped, cracked or imperfect records.

8.

When dusting the turntable protect the stylus with the stylus guard.

SPECIAL NOTE: To
cartr~dge, be certain that any replacement stylus you buy bears the
~ng certiflcatlon on the package: "Thls Stereo Dynetlc!i$ stylus is precislcn
manufactured by Shure Brothers Inc." AVOID INFERIOR IMITATIONS. THEY
WILL SERIOUSLY DEGRADE THE PERFORMANCE OF YOUR CARTRIDGE.
ALL GENUINE
BROTHERS INC. LOOK FOR THE NAME SHURE ON THE STYLUS GRIP.
For more information on your Shure stylus, write for booklet:
the Small World of a Stylus."

FULL ONE-YEAR WARRANTY: Shure Brothers Incorporated ("Shure"),

222

product that it will be free, in normal use, of any defects
and materials tor a period of one year from date of purchase. You should
retain proof of date of purchase. Shure is not liable for any consequential
damages. If this Shure product has any defects as described above, care­fully repack the unit and return it prepaid to:

If you are not In the United States, return the unit to your dealer or
Authorized Service Center for repair. The unit will be repaired or replaced
and returned to you promptly, and if it cannot be repaired or replaced,
you may elect to receive a refund. This warranty does not include stylus wear.

PATENT NOTICE: Cartridge and stylus manufactured under one or more of

the following U.S. patents:
Copyright 1979, Shure Brothers Inc.

27A1237 (SD) Prlnted in U.S.A.

-

C12.7

mm (112 in.)

Remove stylus guard and stylus
(see

Stylus Replacement).

Connect leads to cartridge (see
Figure

1).

Lay cartridge in shell and align

mounting holes on side of car­tridge with holes or threads in
shell. Follow turntable manu­facturer's instructions to mount
cartridge in tone arm or
shell.
Reinsert stylus (see Stylus Re­placement)

alcohol-d~st~lled water solution. Commerc~al cleaning solut~ons may cause

"DYNETICO" STYLI ARE MANUFACTURED BY SHURE

Hartrey Avenue, Evanston, Illinois

~lua-in

.

ma~ntain the origlnal performance standards of your

Shure Brothers lncorporated
Attention: Service Department

1501

West Shure Drive

Arlington Heights, Illinois

3,655,988, 3,077,521, 3,077,522,

LEFT

~~~~~*L'

FIGURE

d

,

..

FIGURE

6

rnm

(1/4

in.), dipped in alcohol or

stylus from str~king the edge of the

60204,

warrants to the owner of this

60004

-GROUND

GROUND

TERMINAL
GROUNDED

TO

CASE

1

)dl

/

2

2

(No.

iollow-

"A

Visit to

In workmansh~p

and

3,463,889.

YI

size

TAB