Complete schematic for Pseudo-Express

[jjman]

Finally put together a full schematic of my build. Departures from a cloned design are:

-Lower PS voltages, using toneslut's 260-0-260 winding
-6V6's in adjustable cathode bias
-Matched phase parallel effects loop
-Post PI MV
-Tremolux type bias modulated tremolo with LED indicator.
-Some differing component values to increase bass, decrease excess
OP tube overdrive and adjust PS node voltages.

[sniffyduke]

Oh cool

Will you post a layout in the future for amateurs like me LOL

[jjman]

Here's the layout before changing the grid stoppers, leaks and adding the NFB. Rat nest special.

[sniffyduke]

Wow nice wire job. No board.

If only I had that talent.

[PlinytheWelder]

Interesting.... What's that transformer on the effects return?

[jjman]

Interesting.... What's that transformer on the effects return?

That's the phase flipper to keep the loop in phase with the dry sound. It's a Jensen 11P 1TB "input" transformer. Not too cheap but excellent specs.

[PlinytheWelder]

Interesting.... What's that transformer on the effects return?

That's the phase flipper to keep the loop in phase with the dry sound. It's a Jensen 11P 1TB "input" transformer. Not too cheap but excellent specs.

Thanks. Those Jensens are top notch and that's a nice use for that "wasted" triode.