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Home › Forums › Vintage EHX › vintage polyphase mod ?
Hi Everybody !
i’m french so excuse my poor english…
i’m repairing an old vintage polyphase, i love this pedal
problem with old pots that i resolved.
so now i’m searching for intersting mods to do…
i already replaced the trim pot by a external pot, and i’m happy with that. it’s changing how the envelope behaves…
i was wondering if there was other easy mods that could be done….
like replacing a resistor by a pot, or inserting a switch in the circuit.
is there a way to control the depth of the phase effect ? is there a way to control the initial frequency ?
i imagine that it is a 4 stage phaser, is there a way to desactivate some stage with a switch and having a 3, 2 or 1 stage phaser ?
any idea , trick is welcome…
thanks
boost
I sent mine to Howard Davis to make the Mod Rate knob slower. I’m not sure what the resistor value is that he used. But that one is worth doing.