HQRP 9V AC Adapter Compatible with Alesis P4 AC09 25D 4-pin DIN Connector 9V AC Power Supply Replacement QSR DMPro Drum Machine MIDI Data Disk Quadraverb GT Quadraverb Quadraverb 2 S4, ETL
2,5 mm auf 4 Pin DIN AC Netzteil Adapter Konverter für Alesis Quadraverb P4 S4 | eBay