Effect Pedals & Processors

Solid Gold FX Supa Funk Envelope Bi-Filter Solid Gold FX Supa Funk Envelope Bi-Filter, Effect Pedal for Electric Guitar and Electric Bass, Fully analogue old school dual-band envelope filter, The colour control adds a second low-pass filter, Direction switch for forward or backward sweeps,... Solid Gold FX Supa Funk Envelope Bi-Filter