I have, for sale or trade, a boss dd-6, in great condition. It has heavy-duty velcro on the bottom and has been on a pedalboard the whole time i`ve had it. Functions perfectly. Packed with features- Stereo ins and outs, Reverse delay, tap tempo, warp mode, and a hold mode(short loop 5.2 seconds). Looking mainly for other guitar pedals if interested in a trade.