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New products
New products
SMD MICROPHONE AMPLIFIER - PRINTED PLATE
It is a universal preamplifier of all variable signals with frequencies of 20Hz ... 100kHz. First of all, it will be used as a microphone preamplifier.
The system can work with microphones:
- dynamic
- electret two-ring
- electret three-terminal
- capacitive.
The use of miniature elements means that the system assembled on a tiny board can be built into virtually any audio device or become part of any new construction.
Recommendations : The device is especially recommended for electro-acousticians, musicians and constructors of audio equipment.
Basic parameters:
- low noise
- adjustable gain in the range 1x ... 80x
- great input resistance, above 1Mom
- output resistance below 1
- single voltage supply 6 ... 15V
- power consumption below 5mA
- PCB dimensions 37x21mm
- in the set two printed circuit boards and documentation.
A version with a set of components for self-assembly is available
The exact description of EdW 2/2000
Download
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