REALISTIC ANALOG STEREO REVERB DELAY EXPANDER MIC PREAMP SYSTEM 42-2108 BUCKET BRIGADE Here’s that inimitable 70′s analog delay sound in a low-cost form! Perfect for novelizing and “characterizing” your sound. Or you can use it like it was intended, to add spaciousness and depth to sound. Applies reverb to stereo line inputs, plus microphone. Versatile and Vintage simultaneously. Very good condition, with very minor scratching on top of unit.