The day I feared is finally here. I may need to part with my dear Tube Zipper. Apparently bills never stop.
It works. Bought it new in the early 2000s. Knobs are stiff but still turnable. Original tubes seem to still be holding on. Just took it out to play with it for the first time in 5-6 years and there’s a hum that comes and goes when it feels like it, depending on how the knobs or the metal case is touched. Maybe you have the skills to address such an issue. I do not. Selling AS IS.

Capable of so many great sounds from chewy distortion/fuzz to clean or distorted envelope wahs and quacks, and occasionally bird chips or space invader laser attacks if you’re patient and get the settings just right. Great for experimenters and collectors alike.