Hi all,
I build 2 Leach Amp boards (ver. 4.5). Both of them show HIGH offset voltages at the output (power transistors not attached). After several days of test and measurement, I eventually ran out of ideas. Any suggestions or hints for further checking are greatly appreciated.....
Herman
I build 2 Leach Amp boards (ver. 4.5). Both of them show HIGH offset voltages at the output (power transistors not attached). After several days of test and measurement, I eventually ran out of ideas. Any suggestions or hints for further checking are greatly appreciated.....
Herman