Up for sale or trade is a used Fulltone OCD overdrive/distortion. Great drive pedal for bass that doesn't suck your low end out. I've used it for about a year or so and it's been a tank. 9-18 volt operation. I currently have a homemade version I can't part with (given to me by a friend) so this one has to go. Willing to consider trades for- Envelope filters Pedal power supplies (i.e. Dunlop Brick, etc.) Weird modulation effects Otherwise...... I'm thinking $80 shipped! PayPal only.