Saturday, August 18, 2012

Dual Condenser Mic Amplifiers

Two high gain amplifiers for two condenser microphones built around the LM741 op-amp IC. One microphone is an unwieldy little electret element. The other is a higher grade condenser element borrowed from its former post as telephone mouth piece. Part of a device made for Elsewhere Artist Collaborative. Probably my most intentionally compact layout to date.

Based on an article and schematic provided by dxarts, with modifications made for optimal gain and selective feedback quality.

RECEIVER Synth/RF Processor in final stages:


Tuesday, August 07, 2012