Audio-Technica PRO41 Manual

Audio-Technica Mikrofon PRO41

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Side 1/1

SCALE IS 5 DECIBELS PER DIVISION

Polar Pattern

200 Hz

LEGEND

5 kHz

1 kHz

8 kHz

240

180

210

270

300

330

150

120

12" or more on axis

100

200

LEGEND

10k

500

20k

Frequency in Hertz

Frequency Response

Response in dB

10 dB

• Provides natural, full-range vocal reproduction

• Silent on-off operation thanks to MagnaLock

™

switch design

• Hi-ENERGY

neodymium magnet for improved output and

transient response

• Two-stage ball-type screen reduces wind noise and “popping”

during close use

• Corrosion-resistant contacts from gold-plated XLRM-type

connectors

• Superior internal shock mounting reduces handling noise

• Rugged design and construction for reliable performance

• Cardioid polar pattern reduces pickup of sounds from the sides

and rear, improving isolation of desired sound source

Output from the microphone’s XLRM-type connector is low

impedance (Lo-Z) balanced. The signal appears across Pins 2 and 3;

Pin 1 is ground (shield). Output phase is “Pin 2 hot” – positive acoustic

pressure produces positive voltage at Pin 2.

Plug Type Ground Audio “+” Audio “–”

XLR Pin 1 Pin 2 Pin 3

" “TRS” Sleeve Tip Ring

" Sleeve Tip Sleeve

To avoid phase cancellation and poor sound, all mic cables must be

wired consistently: Pin 1-to-Pin 1, etc. For a high-impedance (Hi-Z) mic

input, connect a Lo-Z balanced cable to a Hi-Z matching transformer

(A-T CP8201 or equal) at the equipment input.

When using the PRO 41 in settings with a stage monitor speaker,

the speaker should be located 180° off axis (at the rear of the

microphone). This placement, in conjunction with the microphone’s

uniform cardioid pickup pattern, will virtually eliminate the possibility of

undesired audio feedback.

The PRO 41 utilizes a MagnaLock on/off switch. This specially designed

switch operates silently and may be locked in the “on” position to

prevent accidental turn-off during use. To lock, slide the switch up into

the “on” position (Fig. 1a). Using a small flat-head screwdriver, rotate

the small screw in the center of the switch 90 degrees (

turn)

counter-clockwise (Fig. 1b). Never force the screw. When the screw slot

position is horizontal (“across” the microphone body), the switch is

locked. To unlock the switch, turn the screw 90 degrees clockwise until

the screw slot position is again vertical (in line with the microphone

body). Never try to turn the switch more than 90 degrees or

rotation.

The switch may only be locked in the “on” position. Do not try to turn the

screw when the switch is in the “off” position.

Take care to keep foreign particles from entering the windscreen. An

accumulation of iron or steel filings on the diaphragm, and/or

foreign material in the windscreen’s mesh surface, can degrade

performance.

Audio-Technica U.S., Inc., 1221 Commerce Drive, Stow, Ohio 44224

Audio-Technica Limited, Old Lane, Leeds LS11 8AG England

www.audio-technica.com

PRO 41 CARDIOID DYNAMIC MICROPHONE

O N O N

O N

OFF

Fig. 1a Fig. 1b Fig.1c Fig. 1d

Do not try

Do not turn to lock switch

Unlocked Locked screw clockwise in the “off ”

Position Position to lock position

PRO 41 SPECIFICATIONS

†

ELEMENT Dynamic

POLAR PATTERN Cardioid

FREQUENCY RESPONSE 90-16,000 Hz

OPEN CIRCUIT SENSITIVITY –55 dB (1.7 mV) re 1V at 1 Pa*

IMPEDANCE 300 ohms

SWITCH MagnaLock

™

on/off

WEIGHT (less cable and accessories) 10.7 oz (304 g)

DIMENSIONS 7.28" (185.0 mm) long,

2.09" (53.1 mm) head diameter

OUTPUT CONNECTOR Integral 3-pin XLRM-type

CABLE 15.0' (4.5 m) cable with XLRF-type

connector at microphone end,

XLRM-type connector at equipment

end

ACCESSORIES FURNISHED AT8470 Quiet-Flex

™

stand clamp for

"-27 threaded stands;

"-27 to

"-16 threaded adapter;

soft protective pouch

†

In the interest of standards development, A.T.U.S. offers full details on its test

methods to other industry professionals on request.

*1 Pascal = 10 dynes /cm

= 10 microbars = 94 dB SPL

Specifications are subject to change without notice.

Produkt Specifikationer

Mærke:	Audio-Technica
Kategori:	Mikrofon
Model:	PRO41
Type:	Scene/optræden mikrofon
Tænd-/slukkontakt:	Ja
Produktfarve:	Sort
Forbindelsesteknologi:	Ledningsført
Kabellængde:	4.5 m
Enhedsgrænseflade:	mini XLR (3-pin)
Mikrofonindgangsimpedans:	300 ohm (Ω)
Mikrofon frekvens:	90 - 16000 Hz
Mikrofon sensitivitet:	-55 dB
Mikrofon vægt:	304 g
Antal produkter inkluderet:	1 stk
Mikrofon driftstilstand:	Dynamisk
Dybde (efter britisk standard):	2.09 "
Højde (efter britisk standard):	2.09 "
Bredde (efter britisk standard):	7.28 "
Mikrofon dimensioner (DxH):	53.1 x 185 mm