crucialDelay - Delay Pedal

This is a simple PT 2399 delay pedal. It has a single transistor preamp for gain makeup.

It has Rate, Depth and Level controls.

Here's what it looks like on the breadboard. The bottom board is the voltage regulator and pre-amp, along with the Level control.

Here's what it looks like on the circuit board.

The preamp is on the bottom. I added it as a daughter board (using super glue). I'll reuse this design in other pedals.

- SCHEMATIC - This does not include the pre-amp section.
** Note, the output coupling cap polarity appears backward on this schematic.