Earthworks SR30/HC Handleiding

Earthworks Microfoon SR30/HC

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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 is a directional pre-polarized SR30/HC

condenser microphone with a rst-order hypercardioid

pickup pattern directly coupled to a dedicated wideband,

low output impedance transformerless preamplier. The

SR30/HC requires a standard 24-48V Phantom Power

supply. It features a frequency response from 20Hz to

30kHz, fast impulse response, very low handling noise,

uniform polar pattern, and high SPL handling capabili-

ties. It provides excellent uncolored rejection of sounds

arriving off-axis.

Each microphone is delivered with its own calibration

chart providing the individually measured frequency re-

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

crophone.

Applications

The Earthworks SR30/HC is easy to operate. Connect

the microphone to a microphone preamplier supply-

ing 24-48V phantom power using a standard XLR mi-

crophone 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 phan-

tom power is rst applied.

The excellent performance characteristics of the

SR30/HC make it ideal for a wide range of applications.

In the studio or on the stage the SR30/HC is an ideal

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

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

choir because it doesn’t spotlight. Rather, it picks up an

entire section with no hot spots. The SR30/HC is popu-

lar 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 SR30/HC microphone is a precision

instrument designed and built to provide years of top

performance. Following these simple rules will help to

protect your investment in the SR30/HC:

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 SR30/HC in its case.

•

XLR Output Connector Assignment of SR30/HC

Specications

Frequency response: 20Hz to 30kHz

Polar Pattern: Hypercardioid

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 SR30/HC (typical)

Polar Response of SR30/HC (typical)

Frequency Response of SR30/HC (typical)

Specications are subject to change without notice.

Product specificaties

Merk:	Earthworks
Categorie:	Microfoon
Model:	SR30/HC
Kleur van het product:	Roestvrijstaal
Hoogte:	229 mm
Soort:	Microfoon voor instrumenten
Connectiviteitstechnologie:	Bedraad
Diameter:	22 mm
Aansluiting:	XLR-3
Stroomverbruik:	10 mA
Microphone direction type:	Hypercardioïde/subcardioïde microfoon
Gevoeligheid microfoon:	-34 dB
Frequentie microfoon:	20 - 30000 Hz
Microphone input impedance:	65 Ohm
XLR out:	1
Aantal producten inbegrepen:	1 stuk(s)
Maximaal geluidsdrukniveau (1 kHz):	139 dB
Gewicht microfoon:	225 g
Gevoeligheid (1 kHz):	20 mV/Pa
Spook power:	24 - 48 V
Equivalent geluidsniveau:	16 dB
Inclusief klem:	Ja