Instrukcja obsługi Earthworks SR20

Earthworks mikrofon SR20

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Product Registration

To help you get the most out of your

Earthworks purchase, please take a moment

and register your product with us online at

earthworksaudio.com/register.

Service & Repair

If you have any problems with your Earthworks

products, please contact our Service & Repair

Department.

Email: returns@earthworksaudio.com

Telephone: (603) 654-2433, ext. 119

MADE IN USA

Printed in USA

User’s Guide

earthworksaudio.com

July 11, 2018

Description

The Earthworks SR20 is a directional pre-polarized con-

denser microphone with a rst-order cardioid pickup pat-

tern directly coupled to a dedicated wideband, low out-

put impedance transformerless preamplier. The SR20

requires a standard 24-48V Phantom Power supply. It

features a frequency response from 20Hz to 20kHz, fast

impulse response, very low handling noise, uniform po-

lar pattern, and high SPL handling capabilities. It pro-

vides excellent uncolored rejection of sounds arriving

off-axis.

Applications

The Earthworks SR20 is easy to operate. Connect the

microphone to a microphone preamplier supplying 24-

48V phantom power using a standard XLR microphone

cable. Please allow up to one minute for the microphone

to settle. Plugging in the microphone “hot” (phantom

power already present at the input) will not damage the

microphone, and is actually preferred for faster settling.

It is normal for any phantom powered mic to “pop” when

plugged in or powered up. Make sure to mute the signal

to speakers or headphones when phantom power is rst

applied.

The SR20 is designed for vocals while using its screw-

on windscreen. It will accurately reproduce a voice with

the same precision up to 90° off-axis. This means the

same pristine sound quality is available at the front and

sides of the microphone. The SR20 is not “boomy,” while

its unique windscreen assembly eliminates the popping

of P’s. Its uniform polar response will provide more gain

before feedback than other mics. Make sure to bring the

mixer’s gain down before plugging the SR20 in for the

rst time as it has much higher output than conventional

condenser and dynamic mics. To remove the windscreen

unscrew it from the main body. Never use force! With

the screw-on windscreen removed, the SR20 becomes

a versatile instrument mic that is outstanding for piano,

guitar, drums, bass, woodwinds, and other instruments.

A mounting clip and a screw-on windscreen are included

with the microphone.

Care of Microphone

The Earthworks SR20 microphone is a precision instru-

ment designed and built to provide years of top perfor-

mance. Following these simple rules will help to protect

your investment in the SR20:

Never attempt to disassemble the main body of the

microphone – it cannot be opened.

Avoid extreme heat and condensing humidity.

Allow the microphone to warm up in the case when

bringing it in from the cold weather.

Extremely rough handling may damage the

microphone even if no visible marks are left.

When not in use keep the SR20 in its case.•

•

XLR Output Connector Assignment of SR20

Specications

Frequency response: 20Hz to 20kHz

Polar Pattern: Cardioid

Sensitivity: 20mV/Pa (-34dBV/Pa)

Power Requirements: 24-48V Phantom, 10mA

Peak Acoustic Input: 139dB SPL

Output: XLR-3

Output Impedance: 65Ω, balanced, between pins 2 & 3

Minimum Load: 600Ω btw. pins 2 & 3

Noise: 16dB, A equivalent

Dimensions L x D: 212mm x 22mm (8.4 x .860 inches)

238mm x 22mm (with windscreen)

Weight: 135g (.3lb)

Impulse Response of SR20 (typical)

Polar Response of SR20 (typical)

Frequency Response of SR20 (typical)

Specications are subject to change without notice.

Specyfikacje produktu

Marka:	Earthworks
Kategoria:	mikrofon
Model:	SR20
Kolor produktu:	Czarny
Wysokość produktu:	212 mm
Technologia łączności:	Przewodowa
Częstotliwość mikrofonu:	20 - 20000 Hz
Czułość mikrofonu:	-34 dB
Impedancja mikrofonu:	65 Ω
Typ kierunku mikrofonu:	Kardioid
Interfejs urządzenia:	XLR-3
Model:	Mikrofon instrumentalny
Zużycie energii:	10 mA
Liczba dołączonych produktów:	1 szt.
Wyjście XLR:	1
Waga mikrofonu:	135 g
Średnica:	22 mm
Przednia szybka w zestawie:	Tak
Zawiera zacisk:	Tak
Czułość (1 kHz):	20 mV/Pa
Maksymalny poziom ciśnienia akustycznego (1 kHz):	139 dB
Zasilanie Phantom:	24 - 48 V
Równoważny poziom hałasu:	16 dB