I have a BTDR-3 and was half thinking of modifying a Sprit Box to include the extra pot or switch for delay length.
BTDR-3 is same first six pin-outs as teh BTDR-2 - the 3 just has another setting for delay length
But this seesms cooler with the atmosphere and tone controls
1776 rub a dub reverb deluxe is a nice simple circuit built on the Btdr-3. (Mix, length, and tone knobs). Not sure what the atmosphere knob on the levitation does, maybe feeds the output back into the input?
edit: looks like the atmosphere knob takes the upper frequencies and sends them to the input.
1776 rub a dub reverb deluxe is a nice simple circuit built on the Btdr-3. (Mix, length, and tone knobs). Not sure what the atmosphere knob on the levitation does, maybe feeds the output back into the input?
edit: looks like the atmosphere knob takes the upper frequencies and sends them to the input.