Circuit Project Electronic

This kit was developed as a pre-module for a number of audio applications where there is insufficient input signal. Ideal for use as a microphone pre-amplifier or for level correction. The mian part is IC OP-AMP LM741 or UA741. Output level is adjustable with up to 40 dB of gain. Requires power supply of 10-30 VDC/10mA (not included). Frequency range: 20-20,000 Hz. Output impedance: 1K ohm.

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This entry was posted on Saturday, June 21st, 2008 at 11:17 pm and is filed under Pre Amplifier - microphone preamp. You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed.