akg AKG D 330 BT AKG D-330BT Hypercardioid Dynamic Microphone

DESCRIPTION

INTRODUCTION

tions

conducted

tory

samples

incredible
dropped
against

hard

most

outrageous

pite

incurring

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- each

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associated

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AKG

phone,

it

an

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0-300

and

vastly

throughout

of

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ordeal

from

heights

surfaces

treatment

some

back"

only

with a more

does

nonetheless

important

Series,

superior
microphones -the
cessfully

and
with

shock/noise
combined
able

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away
uating

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will

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their

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surely

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demands

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and

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established

real-world

engineers,

acoustical,

up

the

0-300

set

the

industries

units

handling

in

remotes,

the

microphones

PERFORMANCE :

0-300

Series,
principles

and

studio

CREEN/

POP-

and

tonal

design

fully

professional
response
very

best

WINDS

:

In a rather

new

0-300

of

abuse.

of

six

and

purposely

cosmetic

in

working

with

the

not

advocate

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point:

it has

succeeded

generation

very

first

wide-range

most

comprehensively

ever

are

the

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design

goals

industry

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of

electrical

to

meet

Series

performance

for

years

are

capable

in

the

studio

and

road

0-300s'

to

carry

on

The

0-330BT

embodies

that

went

instrument

flexibility

dynamics,

FILTER

ASSY

astonishing

the

U.S.,

Series

Sample

feet

ever

inflicted

damage,

order

sound

quality

delicate

intentional

these

demonstrations

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of

instruments of

response

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distinctive

modular

were

concepts.

touring

AKG

developed

and

those

needs.

is a family

standards
to

come.
of
while

various

shows,

simplified

an

arsenal

tour.

all

of

into

the

whose

are

the

0-330BT

series

AKG

recently

microphones

units

more,

subjected

on

each

and

studio

were

repeatedly

to

microphones.

unit

more

finesse

microphone.

or

but -even

abuse

with

the

in

creating a radically

musicians'

development

and

their

of a studio

of

a field

effective

Further

enhancing

styling,

construction.

achieved

only

After

vocalists,

instrumentalists

several

mechanical

of

microphones

of

the

pop-music

configurations

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satisfying

the

shrugging

forms

of

noise

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dates

field-serviceability

of

bulky

is

the

premier

the

uniquely

creation

frequency

on a par

of

range,

with

surpasses

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put

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intentionally

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some

of

not

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of

any

micro-

to

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to
microphone
microphone

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challenging
With

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presence-rise

of

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over

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microphones -preserves
its

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ter

networks,

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acteristics -extremely
indispensible

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DESIGN/ CONSTRUCTION:

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0-330BT's

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sound

desired

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description

SPECIAL DESIGN AND CONSTRUCTION TECHNIQUES

SAFE

TY -BASKET

/

ASSY

/ /

MAIN

TRANSDUCER

PLUG-

NO i

iN

TRANSDUCER

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ING

TRANSOUCER

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0-330BT

users

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and

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Further,

each

DESCRIPTION (Continued)

and

construction

windscreen/pop-filter

fabric

middle

inner

layer

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threaded

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filter

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phone
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the

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transducer

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audio

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as

Transducer
Directional
Frequency
Nominal

Rated-Impedance
Recomme:1ded

Sensitivity

Open
Maximum
EIAG
High-Z

20T,-20TS

Tolerance:

Sound

40

Type:
Characteristic:

Range (bass,

Impedance

at

circuit:

:

m

output

Pressure

Hz,

1000

1 kHz:

power

(optional):

Dynamic

presence

at 1 kHz

Category:

Load

Impedance:

level:

w/MCH-

Level for 1 %
Hz,

5000

Hz:

Hypercardioid

set

norm):

(bass ,

pres

250

ohms

;;'1000

1.2

mV/Pa;-58.4

-58.5dBm

-156

dBm

-48.5

dBV

+0,

-1.5

dB

THD:

128

dB

50-20,000

set

norm) : 370

ohms

dBV'

(re:

1mW/10dynes/cm2)

at

1 Pa*

"1 Pa (Pascal) =

TECHNICAL

Hum
Case

Hz

ohms

10

Dimensions: See
Schematic:
Net

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Optional

Ilb =

10

dyneslem'

DATA

Sensitivity

Material : Nickel-plated

Weight: 340

uded
SA-31 flex.
Foam-lined

SA-26
PF -

10
GN-7E,
KM-series
ST

-series

MCH-series

(1

mG

Dimensions

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(~12

Accessories:

snap-in

vinyl

Accessories:

clothespin

foam

pop

GN-20E

floor

and

table

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heavy-duty

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94

dB

SPL

case

stand
filter
modular

field;

bass

die-cast

figure

figure

oz)

stand

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adapter

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blue,

flexibleijooseneck

boom

stands,

microphone

set

zinc

with

with

yellow,

stand

norm):

alloy

5/8-in . -27

5/8-in.

cable

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accessories

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RESPON SE AT

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AT EACH

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OUTLINE: The

specified

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with

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and/or

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design and

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tionally,
particles,
longed

use, and

PERFORMANCE : The
frequency
of

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Hz,

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dB

response

typical

proximity-eftect

(2) a

fixed

boost

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the
microphone
tern

with

of

90

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at

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sensitivity

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ing

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Low-frequency

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position
normal

values

medium-rolloff

1/4')

AXIS *

50

SETTING

OR

PRESENCE

microphone

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range

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in

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at

pattern

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with

figures

from

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of

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categorized

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of

50

1

%.

response

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as

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MINIMUM REJECTION AT
+3dB

100

200

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1/

4')

OF

BASS-ROLLOFF

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SWITCH:

ARCHITECTS' AND ENGINEERS' SPECIFICATIONS

shall be a

detail,

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olloff
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NORMAL FREQUENCY AND POLAR RESPONSE

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10,000

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PROXIMITY

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ON

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POSITIONS

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DEVIATION

500

ALLOWABLE

1000

EFFECT

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TO

THEIR

OFF

WITHIN

2000

EQUALIZATION CHARACTERISTICS

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NOTE: AT
THAN

NORM., PROXIMITY 8 REJECTION CURVES
(IN FIGURE ABOVE)
WITH S

1000

500

dynamic

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acoustically,

100

1500

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of

370

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from

Hz

effective

by

maintain

~

~5

ANOR­_MAL

BA

SS/PRESENCE S

2000

type

wide

contour,

polar

de-

different

and

midband

. As

modular

to

im-

foreign

under

pro-

uneQualized
adjustments

50-20,000

a 16<1B

from

- 3

to

+13

dB

3/8

in.);

that

shall

the

pat-

angle

vary

more

of

120-

10

dB

hy-

range.

and

at

of

1_2

ohms.

How-

other

rated

rated

im-

rat-

as

600

sound-

not

means

of

in

the

values

of

and

front-

the

switch

all

with

the

downward;

63

dB,=

i=

A

kHz _.

-+

I-::;

-+

~..!-

_

65

5 kHz

_

ETTINGS OTHER--'

ALSO

SHIFT

IN

EQUALIZATION.

,.W

.

(31

the

adjust

Mid-high-freQuency

three -

the

microphone

of on-ax

tion

in a fixed

with

specified ; (2)
shall
marked
upward.

To

provide

bass-rolloff
taneously

preserve

ciated
at

1000
sensitivity;
impedance

one

of

stepped
impedance
impedance
ively;
by

approximately

preset

-33

%.

DESIGN/CONSTRUCTION: To
lined
special
shock -absorbing
safety
tecting
and

vibration/hum-compensated
ducer
(4)

an
blies and
plus

the

assemblies shall be
The

three-layer
press
shall also
head-on
ing slainless.,;teel
blast-diffusing
ulated
ing

ring

the

main

The

internal
supportively
around

ACCORD.

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le

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5

S/PR(S)

10,000

5000

switch pos

all

normal

position

is

the

normal

adjust

with

optimum

equalization

Hz

its three

from

12)

with

to

sharp,

and

or

specified

modular

basket,

the

system

impact-resistant

containing

microphone's

wind

partially

impact

polyurethane-foam

to

housing.

the

ition

values

presence-rise

housing. The

presence rise,

relationship

-response

the

switch

all

normal

the

sharp-rise

nine

different

and presence-rise

adjustable

midband

networks

in

all

nine

12)

minimum

previously

positions

normal

shall

vary

shall increase

bass

rolloll

-6%, -6%,

impedance

-36%

respectively

up

assemblies

three~ayer

internally

front

of

plus

the

as

windscreen/pop-filter

noise,

breath

isolate

damage.

wire-mesh

fabric

mate

the

entire

safety-basket

just

inside

front

of

-102

response

the

the

follows

the

dB,

- 4

80

20,000

marked

25

dB

switch

off

symbol

position

values 2-3

in

nine

combinations

variations

specified.

at a

through

as

follows:

by

preset

to

this

reinforcing

transducer

presence..-ise

main

basHolioff

audio

pop,

the

The

middle

inner

assembly

assembly shall be

the

transducer

90·1-+tf-++-H"

125

Hz

250

Hz

500

-._.

90·H-++-f-H

_ .

_,

with

downward.

characteristics

also accessible

switch

shall

-axis response,

as

follows:

shall

marked

dB

symbol

shall

equalization

switches

possible

signal-to-noise ratios at

shall

exhibit

in

With

time,

medium

(11

with

approximately

to

medium,

and 0 respectively ; 131
shall decrease
.

achieve

point,

the

interrelated

windscreen/pop

the

system;

plug~n

switch

housing,

switch

output

:

and

similar

transducer

assembly

outer

layer, a removable

layer

sandwiched

layer,

securely

windscreen/pop

module,

Hz

1000

Hz

150·

the

sharp-

shall be

shift

specified

and

front-to

111

the

switch

maintain

with

the

upward

; 13) the

adjust

all

contours,

shall

be

separately

combinations

the

following

of

switch

the

the

and

to

microphone

mating
connector . Specific

assembly

shall

and

settings : (11

370-ohm

bass

...

olloll

with

the presence-rise switch

sharp

in

bass

rolloft

0,

+3%,

impedance

by

approximately

all

of

the

as

follows:

filter;

windscreen/pop

(3) a specially

module,

with

its

with

with

its

acoustic

module

consist

with

an

internally

with

specially

filter

thus

HH-+-;r.--H90·

16,000

/

~-'--'-LJ90·

4000
8000

16.000

rolloff

symbol

adjustable

through

the

cutout

5000-Hz

-rear

discrimina-

position

all

normal

medium-rise

normal

alJ

each case,

and

characteristics

shall consist

containing

associated

the

associated

shall

from

of a shock-absorb-

an

external

reinforcing

continued

values

switch pos

values 5

the

microphone'

and/or

of

settings.

times,

the asso-

characteristics

constant

value

of

switch

preset

370-ohm

preset

to

+11 % respect-

shall decrease

with

bass

111 a removable

12) a removable
filter

and

suspended

the

network

first

three

network

details

effectively

interference,

the

effects

liner

made

an

open-cell

threaded

thread

contoured

and

protectively

the

2000
4000
8000

2000

Hz
Hz
Hz
Hz

shall

by

values

marked

symbol

ition

dB

simul-

To

nominal

normal,

rolloll

-33%,

out

of

four

pro-

trans-

assem-

of

all

sup-

and

of

up

of

retic-

retain-

on

to

fit

wind-

overleaf

Hz
Hz
Hz
Hz

to

a

in

as

s

-

;

a

\

,

~

--

'

.

screen/pop

module

from,

shall

consist

forced

truncated-conical

screen

to

coincide

ing

notches

main

housing.

To

further

damage,

as

vibrations,

in

the

main

of

two

special ring-shaped

module

near

end,

To

combine

signs

in

the

filter

, each

body

and a series
projections
normal

handling

couple

the

duced

handling
dropping
shall
gressive br

each

To
handling
ule shall

ing

serve

serve as a
device

transducer

face

range

MAKROFOL
bucking
power
compensating
shall face
dummy
main
parallel
movement
eachI.
ducers
signal
opposite

the

increasingly

aking

suspension

further

noise

employ

together

as

the

acting

forward,

and

winding

and

rearward,

diaphragm

transducer's

and

However

shall

generated

handling-noise

'V
('V2-1/16")

filter

against,

the

effects

of a resilient

to

align

isolate

well

as

the

entire

housing.

its

front

form

of

these

around

transducer

noise ; (2)

microphone

action

to

reduce

by

in a special

main Isound·pickup)

special

strictly

shall be

shall be

optimum

TM

lighting

transducer

electrically

in

each shall

, because

operate

by

of

open-frame

with

side

the

entire

the

transducer

to

reduce
module
This

degree

end , and

the

advantages

of a comple

ring

suspensions shall have a dense ,

of

compliant,

its

periphery

conditions, the

module

or

compress,

that

act

as a

the

effects

an

additional

twO

coaxially

no

ise-bucking

electromechanical

as a

positioned

computer-designed

transient

diaphragm , and

to

cancel

cables,

dimmers,

shall be

and

shall

having exactly

diaphragm.

in

generate

of

effectively

the

main

signal

DIMENSIONS

-----

53mm

ARCHITECTS' AND ENGINEERS' SPECIRCATIONS (

and

additionally

head-on

dome-shaped

ports

in

the

assembly

module from

the

effects

shall

float

of

isolation

elastomer

bumper.

phase

suspensions ,

the

other

of

both hard

x,

highly

progressively

that

shall

compliant

from

under extremely

subjecting

in

proportion

shall

ultimately

of

mechanically

30

dB

mounted

device,

motion-sensing

closest

response,

shall

the

effects

and

positioned

employ a nonmetallic

the

The

two

(i.e.,

like

their

opposed

out

of

transducer

generated

-VIBBmm

('V7-3/8")

isolating

impact

damage. The

ribbed

casting

fitted

main

housing

with

structural

of

handling

uniformly

shall be

fitted

to

and

damped

compressible

function

domes

mechanically

abusive

it

to

lateral

to

applied

allow

and

at

100

Hz,

moving-coil

arrangement.

and

the

Inonacoustic}

accelerometer.

to

the

front

for

widest

shall

further inc

of

stray

power

switchboards.

behind

same mass

transducers

inward

direction

polarity

orientation,

phase

so

that

shall be

by

the

----~

the

transducer

safety

cage,

joined

with

and

the

effects

noise

in

all

directions

achieved

one

fitted

the

module

soft

low..,ass

as

follows

shall

and

conditions

impactl , the

g-force,

the

harder

motionally

the

transducer

transducers

One

transducer

other

transducer

noise-compens3ting

of

the

possible

employ a nonmetallic

orporate a hum-

magnetic

the

main

MAKROFOL

and

compliance

shall be

of

output

any

nulled

by

noise-compensating

basket

to a rein

fine-wire-mesh

having

index-

members

in

of

impact

and

spurious

with-

by

means

around

at

its rear

suspension

mechanical

relatively

effectively

motionally

the

handling-floise

hard

dome-shaped

: (1)

under

(e,g"

domes

in a pro-

body

induced

mod-

work-

shall

shall

The

main

module

, shall

frequency

fie l d

~

from

The

noise-

transducer

as

connected

of

diaphragm

signal

from

two

tran

an

equal

™

the
de-

de-

the

but

transduce

pr

eviously

-

low

-noise
with
switch

the

(

+2-3
inductor
rise

(+5
series
ducer
and

shall be
neclOr
and

noiselessly

housing

The

main

(11

an

securely

the

rear

audio

Switchcraft

in -

with a tapped
istics
with

the

position

of

medium-rolloff
inductor
(3)

the
tapped
pensating
members
an ex
pop

filter . In
shall
moisture
zinc-alloy
maximum
tions

.

The

assembled

("'

2-1 /16

mum

,

The

microphone
promote
To

facilitate

in

phone

An

AKG

s·

thread,
microphone . The
D·

330BT

r-

w

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12

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13

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r.

To

provide

specified,

SP3T

the

dB)

with
module

precisely

internal

connector

previously

ternal

protect

diameter,

shall be

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switch

transducer

shall

disconnect

position

in

dB)

.

and

end

system
of

in

sharp-rolloff

portion

transducers . The

10

spray .

cas

in

fatigue-free

model

and a foam-lined

.

of

series

with

position

the

noise-compensating

shall be

fitted

at

aligned

with a two-pin

housing

shall

two-pin

noiselessly

of

the

designed

A3F,

or

inductor

specified . The

within

the

switch
(-15

parallel

with

of

the

mate

with

thread

to

conjunction

the

transducer

The

ting , and

wear

resistance

microphone

.)

in

maximum
and
's

weight

field

service ,

quickly

SA

·31

microphone

FRONT-

•

FACING

t,

-v20mm

(-v13 / IS")

J,W

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r-

faQ~JIQ '9

I

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produces

pressure

Cont

the

the

transducer

with a tapped

system

as

the

inductor

the

switch

the

noise...compensating

of

the

switch

injection-molded

its

rear

end

and

keyed

incorporate
male

audio

with

the

transducer

to

to

provide

the

transducer

shall

disconnect

position

the

main

(-25

dB)

inductor

main

the indexing

mate

with

with

housing

shall

have

and

shall be 1

diameter

net

weight

distribution

all

four

and

easily separable

swivel

vinyl

mate

module

balance

stand

carrying

equivalent

dBI

main

the

handling

SCHEMATIC

•

on

diaphragm

positive

voltage

inued)

adjustable

follows : (II

shall

male

two...contact

module;

connectors;

switch

position

in

housing

the

those

an

for

her

presence-rise

module

inductor

completely;

connect a tapped

shall

connect

transducer . The

of

stress-

with a two-contact

to

mate

audio

the

following

connector

(2)

with

Cannon

the

adjustable

and

module

the inductor

of

the

switch

and

noise...compensating

of

parallel

with

shall also

notches

internal

two

assemblies,

from

shall be a

electroplated

freedom

B8

mm

I'"

by

20

shall

not

and shape

and

comfort

constituent

for

adapter with

case shall be

ein

specified

(--

of

on

"in

shall also

. These shall

the

normal

12)

transducer;

the

body

resistant

the

entire

connector

three

precisely

female

audio

an

external

XLR, Neutrik

(31 a

low

-no ise

bass -

inductor

as

follows: 111

completely;

shall

connect

the

switch

the

main

incorporate

on

the

safety

thread

on

metal

particles, dust , and

lightweight

matte-flickel

from

specular

7-3/8 in ,I

mm ("'

13/16

exceed

shall be such

under

assemblies

replacement

standard

shall be

(IN

e

ROLLOFF

SWITCH

__

--....J

main

transducer

phase"

characteristics

incorporate

interrelate

position

the

entire inductor

female

module

within

major

rolloff

shall

the

the

impact.,esistant

340

provided

PHASEI

BASS~

of

medium-rise

portion

of

(3)

the

sharp

of

the

thermoplastic,

audio

securely

the

elements

aligned

to

connector

three..,in

SP3T

switch

character-

interrelate

the

normal

121

the

transducers

shall

connect

and

noise-com-

structural

bas

ket , and

windscreen

main

housing

finish

light

reflec-

long

by

53

in

.) ,n

g (

"'

12

that

prolonged

of

the

micro-

or

repair.

5/8-,n

with

the

RED

2

lead,

the
the

in

trans-

con-

main

mate

at
male
3FC

the

entire

for

mm

mini-

ozl.

they

use .

.

-27

the

AKG

~

,

Q

c

~

,

!

a

-

•

:

,

;

a

l

AKC ACOUSTICS, INC.

77 Selleck Street,

(l

AKG

Aeou>tl"., In

IKlAKG A kuliitche

PI'OdU

C1

d.,lon

.nd

Stamford,

c.

1980

und

price,

.r.

CT 06

K lno-

IUblect

Gerate

10

902 • (2

GmbH

cnanoe

03) 348-21

Pr

int

d in

.

AUllrla

without

USA

notlc

21

•

• .