Hi,
I have a ADA guitar preamp that has a effects loop problem?
The Stereo Sends are working A, B, The Returns are not.
I don't know if it could be something as small as a resistor, diode, transistor,
or something more complex in the diagram electronic digital switch?
I think the problem lies within Channel B because it clips and goes away. (only dry signal)
Most places wont’ touch rack mount guitar gear?
I’ll post links to the PDF in case.
http://adadepot.com/mods/ADA-MP2-chorus_effects-loop_noise-gate.pdf
http://adadepot.com/mods/ADA-MP2-loading-chart.pdf
You can hear the return on B channel over modulated then it goes away.
the A is silent.
It's in very good condition but with this issue.
Unfortunately I’m a novice with a schematic but have good solder skill and have both a
DMM and a Cap meter. I made minor repairs but this is something out of my league.
Any advice
Appreciated
I have a ADA guitar preamp that has a effects loop problem?
The Stereo Sends are working A, B, The Returns are not.
I don't know if it could be something as small as a resistor, diode, transistor,
or something more complex in the diagram electronic digital switch?
I think the problem lies within Channel B because it clips and goes away. (only dry signal)
Most places wont’ touch rack mount guitar gear?
I’ll post links to the PDF in case.
http://adadepot.com/mods/ADA-MP2-chorus_effects-loop_noise-gate.pdf
http://adadepot.com/mods/ADA-MP2-loading-chart.pdf
You can hear the return on B channel over modulated then it goes away.
the A is silent.
It's in very good condition but with this issue.
Unfortunately I’m a novice with a schematic but have good solder skill and have both a
DMM and a Cap meter. I made minor repairs but this is something out of my league.
Any advice
Appreciated
