Audio Pre-Amplifier

A small signal AC amplifier for audio applicatons

  • Simple single transistor amplifier
  • Ideal for microphones and low level signals
  • Wide supply voltage range
  • Easy connection via terminal blocks

A single transistor amplifier with a fixed gain of around -40, to amplify signals from 1mV to 200mV depending on the supply voltage.

The circuit can work from a wide voltage range from 3 to 18 volts DC.

Connection is via block connectors, with the input on the left and the output on the right. Power connections are at the input and output for easy connection to other Blok modules.

This module can be used alone or as part of a bigger project using the BLOX design system.

Product Details

Power Supply:

3 to 18 volts DC.

PCB Size:

25mm x 25mm.

Frequency Range:

10Hz to 40KHz

Input Level:

1 to 200mV

Amplifier Gain:

-40


Prices are exclusive of VAT

Description

 

Code: Price

AUDIO PRE-AMPLFIER MODULE

An assembled audio pre-amplifier module with block connector.

 

CBB05: £3.29

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