Arion SAD-1 Analogue Stereo Delay (modified) Used vintage delay pedal. Knobs and bypass switch have been modified. 680 RMB. A few minor scuffs and scratches but nothing that affects functionality. Absolutely love this delay. Used on guitar, bass, tape machines, and synths. Selling because no longer use it. Final price, no haggling. Based in Beijing, but will ship (buyer pays shipping). PM for more details.