Multiplex Echo Machine

Build Instructions

Controls:

• Delay 1: Sets the delay time of the first delay
• Delay 2: Sets the delay time of the second delay
• Feedback: Repeats.. .. .. ..
• Mix: Adjusts the dry/wet blend
• Tape Mode (SW1): Changes the way the signal is routed through the PT2399’s to simulate tape delays of the past:
  1. Binson Echorec
  2. Roland RE-201 Space Echo
  3. Echoplex v. Ep3
• Tape Speed: Holding down the SPST momentary footswitch slowly speeds up the delay speed. Releasing it slows the speed back down to your time setting. It’s highly interactive depending on how you have Delay 2 set.