Up for sale is an old Boss NS-2 in fine shape. I purchased it brand new from Tigard Music in Oregon in 1988. It has a few marks (see photos) but is otherwise is perfect condition. I can guarantee this pedal has no scratchy pots, no noise issues, both LEDs light up, and it works with both a battery and 9V adapter (PSA). Made in Japan, fast shipping with Priority 3-Day Mail will be sent within 24 hours of payment.