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Lower prices for essential Audio components

01-Feb-2012

As we buy high-quality audio components in large quantities we can offer the best pricing on the..

NEW FM4 Processor-chip that doesn't need a battery and that allows for 14 channels

18-Jan-2012

Quad developed a new processor-cip for the FM4 that allows for the battery to be removed (elimin..

Lower prices for 303 High-end boards

18-Jan-2012

Thanks to improved production-techniques and larger quantities we were able to reduce the price ..

NEW High-end power-supply boards for Quad 405 and for Quad 606 - 707 - 909

13-Jan-2012

Dada and JP Engineering are proud to announce new top-quality power-supply boards for the Quad 4..

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Velleman K1803 Universal Audio Preamplifier Kit - Mono

€7.95
In stock: 1

This kit was developed as pre-module for a number of audio applications where the input signal is too weak. Applications as a microphone pre-amplifier or for level correction.

Specifications

power supply: 10-30VDC / 10mA
output impedance: 1Kohm
adjustable output level: max. 40dB
frequency range: 20Hz to 20kHz ± 3dB
max. input signal: 40mV
PCB dimensions: 30 x 44mm / 1.2 x 1.7"

Velleman K1803 Universal Audio Preamplifier Kit - Mono