UNIVERSAL MONO PRE-AMPLIFIER

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Illustrated assembly manual

Assembly manual

This kit has been developed as pre-module for a number of audio applications where there is insufficient input signal. Applications as a microphone pre-amplifier or for level correction.

Specifications

power supply: 10-30V DC / 10mA
output impedance: 1Kohm
adjustable output level: max. 40dB
frequency range: 20Hz to 20kHz ± 3dB
max. input signal: 40mV
PCB dimensions: 1.2" x 1.7"
options for power supply: K1823
(K1803) (Out of Stock)

Quantity	Price
1 – 9	$8.21
10 – 99	$7.78
100 +	$7.13

Skill Level of Item:		(Kit - Basic Soldering Required)
Product #		K1803
Quantity Available:		0

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Preamplifier

A preamplifier to use with an electret or other microphone to boost the signal before feeding into an amplifier. Simple and easy to build. PCB Size: 1.75" x 1.25".
Power supply: 6 to 12VDC(CPS98)

Quantity	Price
1 – 9	$7.95
10 – 99	$7.02
100 +	$6.44

Skill Level of Item:		(Kit - Basic Soldering Required)
Product #		CPS98
Quantity Available:		40

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