Bastl Instruments Casper Electronics Dark Matter Feedback Observatory Chord Generator The HP40 is a unique

The HP40 is a unique filter

6W Power Adapter replacement for the Make Noise 0-CTRL

modular synthesizer or any kind of music gear

clockwise from there they increase in intensity

Digging deeper

Bastl Instruments Casper Electronics Dark Matter Feedback Observatory Chord Generator The HP40 is a uniqueFully tested, perfect working condition. Minimal rack rash. About Used Items: All modules include a power ribbon cable and M3 screws. Please be aware that although all used items have been tested to work as they are designed, they are sold "As Is" and are not accepted for returns unless there is a defect in the used item. Used items DO NOT qualify for Free Shipping, if you order a new item with a used item you will be charged shipping based on the