Alesis Nitro Electronic Drum Brain. The condition of this brain is an 8.5/10. It is in great shape. This is NOT for a full kit, only the module. It DOES come with the breakout cable and a power cable. It is tested and FULLY functional.
Roland KD-9. Works perfectly. There are some signs of previous ownership (i.e. some scratches on the outer plastic body) but otherwise.
Would be a great option for triggering electronic sounds from a module or sample pad.