A simple version of a complex pedal. Being fans of the Belton tank sound, we have opted to build our first reverb pedal around the Belton-Accutronics BTDR3 Reverb Module using the quality of parts and engineering that we are known for.

Controls:

• Tone: This tone control pushes or reduces the tone of the reverb (wet) sound only and is centered on a corner frequency of 2340Hz; it is designed to alter the nature of the reverb and not the tone of the dry signal.
• Depth: Changes the decay time from zero to approximately 3 seconds.
• Reverb: blends the wet/dry signals from 100% dry to 60/40 wet/dry.
• LED Brightness (Unmarked Trimpot on the side): Please make the adjustment gently using a jeweler’s screwdriver.

Output Impedance when the pedal is engaged: 100 Ohms

Power Adaptor

The McGregor Pedals Crunch Transparent Overdrive may be powered by a 9VDC adaptor. It accepts a standard filtered/regulated pedal power supply with a center-pin negative 2.1mm x 5.5mm plug (like Boss, Ibanez, etc.). If an adaptor doesn’t seem to work, disconnect it immediately and check the polarity. Also, check that it outputs DC (not AC).