Acoustic 270 tremolo

[Nyqusit5]

Hi all,

I have an Acoustic 270 in for repair (also a 122, see other post) that seems to work almost fine, except that the tremolo when modulating INCREASES the level of the signal with every pulsation instead of lowering it. Is this normal (I don't have the schematic). Also, when a footswitch is used (not original), the overal volume jumps for a bout .50 seconds to a high level.

If someone has or has used this unit, I'd like to know if this behaviour is normal. Alos a schematic would be welcom to check that trem circuit...

Thanks in advance!

[pontiacpete]

Heres' the schematic

[Nyqusit5]

Wow, that is extremely nice of you! Thank you very, very much!