Overdrive-II changes iss 1 to iss 2 ?

[Noiseconformist]

Hi,
what are the differences between issue 2 and issue 1 of the Overdrive-II module?
Anything worth modding?
Thanks, Michael.

[Synthbuilder]

what are the differences between issue 2 and issue 1 of the Overdrive-II module?

I think the only differences are small layout changes to suit the newer dotcom power header format. It's also a different board manufacturer.

Anything worth modding?

I now recommend that U7 be a OPA2134. The original schematics show a TL072, but with very large input signal levels this can be pushed into phase reversal which doesn't sound that nice. The OPA2134 is immune to such poor behaviour.

[Noiseconformist]

Thanks for your quick reply, Tony!
Would be an easy swap to try (besides that I don't have one in the drawer).
Michael.