Used BSRI EVT Envelope Tremolo

This is The EVT Dynamic Tremolo from Baltimore Sonic Research Institute (B.S.R.I). It's a spectacular effect inspired by a Japanese Tremolo pedal that responds to pick attack instead of having a specific fixed speed. It captures that classic optical tube amp trem tone exceptionally well and has a class A pre-amp to expand its uses.

Controls

• Level - Overall output.
• Depth - Sets intensity of the effect.
• Rate - speed in LFO mode, and minimum speed in Envelope mode.
• Sense - Sensitivity of the envelope circuit. Certain effects prior to the EVT will cause it to react in interesting ways which can be pretty amazing and unpredictable.
• Slope - Sets the change of the modulation speed.
• Mode (left footswitch) - determines if LFO or Envelope mode.

The pedal has been tested and functions like it should. Included is the original box. if you have any questions please feel free to reach out!