Soundgas Type 636P - Preorder Effects Pedals It is very similar to

It is very similar to the infamous harmonic pedal that is a sustain/distortion/filter effect which was made famous by Steve Albini

awesome and as good as a vintage op amp Muff should

These machines are rare in good working order because of the unique method they use to generate the echoes - heads positioned above a spinning magnetic disk

Internally it's in good condition and in as perfect a working order as a well-used 30 year-old pedal can be

Soundgas Type 636P - Preorder Effects Pedals It is very similar toThe desktop version of our Type 636: no corners cut, all the ragged filthy glory of the Type 636 mic preamp in a handy portable unit.