T-Power Ac Adapter Compatible with 14Vac Boss DR-770 DR-880 BRC-120 BRC120 AF-70 DR-770 DR-880 GR-20 GR-33 GT-3 GT-6 GT-8 GT-6B GX-700 Dr. Rhythm Drum Machine Roland Power Supply Cord Charger OUTPUT: 14v AC-AC Brand-new Compatible with : Boss DR-770 DR-880 Dr. Rhythm Drum Machine Roland / Boss GT-3 GT-6 GT-8 GT-6B GX-700 Roland /Boss 14VAC PARTS: P/N: JS-5 ME-8/8B SX-700 SP-505 VF-1 Roland 14Vac Boss BRC-120 BRC120 , AF-70 , DR-770 , DR-880 , GR-20 , GR-33 Roland / BOSS BRC120 AF-70 DR-770 GR-33 Roland T-Power - manufactured with the highest quality materials and include multiple smart features safeguarding against IV - incorrect voltage, SC - short circuit, IO - internal overheating. CE/FCC/RoHS certified