note: digital encoder knob (due to age) is a bit flakey if moved to fast. qill not accet returns based on this issue.

for sale: 2 space rackmount 4 ch stero/surround multi-effect processor, reverbs,delays, compressor,chorus.dopler.etc..., midi control, 400 presets,4 ch series or parralel, great for studio, pa or instrument applications.can work as 2 processors in stereo or 1 big stereo processor or 4 mono processors some sounds decent,but some spectacular