Earthworks SR40/HC Manual

Earthworks Mikrofon SR40/HC

Læs gratis den danske manual til Earthworks SR40/HC (2 sider) i kategorien Mikrofon. Denne vejledning er vurderet som hjælpsom af 12 personer og har en gennemsnitlig bedømmelse på 3.8 stjerner ud af 6.5 anmeldelser. Har du et spørgsmål om Earthworks SR40/HC, eller vil du spørge andre brugere om produktet?

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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

SR40

Multi-Purpose Cardioid

High Definition Microphone

™

earthworksaudio.com

July 11, 2018

SR40

Pin 1

“Shield”

Pin 2

“+”

Pin 3

“-”

Description

The Earthworks SR40 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 SR40

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

features a frequency response from 20Hz to 40kHz, fast

impulse response, very low handling noise, uniform po-

lar pattern, and high SPL handling. The SR40 provides

excellent uncolored rejection of sounds arriving off-axis.

Each SR40 microphone is delivered with its own calibra-

tion chart providing its individually measured frequency

response curve. A mounting clip is included with the mi-

crophone.

Applications

The Earthworks SR40 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 cause a

“pop” in the audio or recording system when plugged in

or powered up. Make sure to mute the signal to speakers

or headphones when phantom power is rst applied to

the microphone.

The excellent performance characteristics of the SR40

allow it to be utilized for a very wide range of applica-

tions. In the studio or on stage the SR40 is an ideal

choice for a variety of instruments including sax, ute,

trumpet, guitar, piano, and percussion. It is superior for

vocals or choir because it doesn’t spotlight; rather, it uni-

formly picks up an entire section. The SR40 is popular

among concert tapers because of its open uncolored

sound and among jazz enthusiasts for its ability to cap-

ture explosive performances while retaining the subtle

nuances of artistic expression.

This microphone has no removable parts.

Care of Microphone

The Earthworks SR40 microphone is a precision instru-

ment designed and built to provide years of top perfor-

mance. Follow these simple rules to help to protect your

investment in the SR40:

Avoid touching the front protective screen.

Never attempt to disassemble 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.

Rough handling may damage the microphone even

if no visible marks are left.

When not in use keep the SR40 in its case.

•

XLR Output Connector Assignment of SR40

Specications

Frequency response: 20Hz to 40kHz

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: 229 x 22 mm (9 x .860 in.)

Weight: 225g (.5lb)

Impulse Response of SR40 (typical)

Polar Response of SR40 (typical)

Frequency Response of SR40 (typical)

Specications are subject to change without notice.

Produkt Specifikationer

Mærke:	Earthworks
Kategori:	Mikrofon
Model:	SR40/HC
Type:	Instrumentmikrofon
Højde:	250 mm
Produktfarve:	Sort
Forbindelsesteknologi:	Ledningsført
Diameter:	22 mm
Enhedsgrænseflade:	XLR-3
Mikrofonindgangsimpedans:	65 ohm (Ω)
Mikrofon frekvens:	20 - 40000 Hz
Mikrofonretningstype:	Hypercardioid/subcardioid mikrofon
Strømforbrug:	10 mA
Mikrofon sensitivitet:	-34 dB
Mikrofon vægt:	225 g
Følsomhed (1 kHz):	20
Inklusiv klemme:	Ja
Antal produkter inkluderet:	1 stk
XLR udgående:	1
Fantomstrøm:	24 - 48 V
Tilsvarende støjniveau:	16 dB
Maksimalt lydtrykniveau (1kHz):	139 dB