Tommy V3

Several tweaks to the circuit.

LM1458N opamp
Tweaks to filtering throughout the circuit
Treble/Bass controls behave like normal instead of reversed "Cut" controls
Gain range toggle switch
Modified clipping arrangement (Internal Sym/Asym switch)
 
They are very close, but not identical. You could definitely build one (with the exception of the trim pot) by swapping a few component values.

The arrangement of the resistors around the Gain and Treble pots are slightly different, but it wouldn't make any significant difference.

I'll see about working up a board for it.
 
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