Radio Shack 33-3025 User Manual

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33-3025.fmPage 1 Tuesday, August 10, 1999 12:21 PM

Cat. No. 33-3025

Desktop Computer Microphone

Your RadioShack Desktop Computer Microphone is designed to perform professionally in situations where acoustic clarity and accuracy are of the utmost importance. Its powered design means that you can use it with most popular sound cards used in personal computers. The unidirectional pickup pattern controls feedback, reduces pickup of undesired signals, and provides increased sensitivity.

FEATURES

Optimized Frequency Response — ideal forclose-upvocal use.

Unidirectional (Cardioid) Pattern — reduces feedback and pickup of undesired si gnals.

High-Impedance Operation — compatible with most dynamic and electret microphone inputs.

Microphone Desktop Stand — can be placed on any flat surface and is adjustable for comfortable positioning.

4-Foot Cable with 1/8-Inch Phone Plug — for easy connection to your PC’s sound board.

ASSEMBLING THE

MICROPHONE

1.Snap the holder onto the swivel stand.

2.Slide the stand into the base.

3.Slide the microphone boom into the holder.

4.Adjust the microphone’s position by pushing the boom in or out of the stand and by rotating the swivel to raise or lower the boom.

Boom

Swivel Stand

Holder

Base

©1996 Tandy Corporation. All Rights Reserved.

RadioShack is a trademark used by Tandy Corporation.

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INSTALLING BATTERIES

You need two AAA batteries (not supplied) to power your microphone. We recommend alkaline batteries, such as RadioShack Cat. No. 23-555.To install the batteries, slide them into the battery holder on the bottom of the microphone stand, according to the polarity shown in the holder.

After you install the batteries, plug the microphone’s cable into your computer’s sound board.

SPECIFICATIONS

Microphone Type ...............................................................................

Electret Condenser

Polar Pickup Pattern ..................................................................

Unidirectional (Cardioid)

Impedance .............................................................................................

Less than 5.0 kΩ

Sensitivity (at 1 kHz) ..................................................

–27dB+4/–7.5dB (10 kΩ Z Load)

Power .............................................................................

3 Volts DC (Two AAA Batteries)

Current Drain ..................................................................................

300 μA DC Maximum

Connector ...............................................................

1/8-Inch(3.5 mm) Stereo Phone Plug

Connector Wiring ................................................................................

Tip: Signal Positive

 

Ring: No Connection

 

Sleeve: Signal Negative

Size (HWD) ....................................................

111/2 × 5× 7/8 Inches (292× 127× 22 mm)

Weight (Including Cable, Without Batteries) .................................................

3.2 oz (91 g)

Specifications are typical; individual units might vary. Specifications are subject to change and improvement without notice.

RadioShack

A Division of Tandy Corporation

Fort Worth, Texas 76102

6/96

Printed in the USA

33-3025.fmPage 3 Tuesday, August 10, 1999 12:21 PM

RadioShack

A Division of Tandy Corporation

Fort Worth, Texas 76102

6/96

Printed in the USA

33-3025.fmPage 4 Tuesday, August 10, 1999 12:21 PM

RadioShack Limited Warranty

This product is warranted against defects for 90 days from date of purchase from RadioShack company-ownedstores and authorized RadioShack franchisees and dealers. Within this period, we will repair it without charge for parts and labor. Simplybring your RadioShack sales slip as proof of purchase date to any RadioShack store. Warranty does not cover transportation costs. Nor does it cover a product subjected to misuse or accidental damage.

EXCEPT AS PROVIDED HEREIN, RadioShack MAKES NO EXPRESS WARRANTIES AND ANY IMPLIED WARRANTIES ARE LIMITED IN DURATION TO THE DURATION OF THE WRITTEN LIMITED WARRANTIES CONTAINED HEREIN. Some states do not permit limitation or exclusion of implied warranties; therefore, the aforesaid limitation(s) or exclusion(s) may not apply to the purchaser.

This warranty gives you specific legal rights and you may also have other rights which vary from state to state.

We Service What We Sell

10/95

RadioShack

A Division of Tandy Corporation

Fort Worth, Texas 76102

6/96

Printed in the USA