- $13.45HQRP AC Adapter for Roland GR-33, GR-20 Guitar Synthesizer, AF-70 Anti-Feedback Processor, Power Supply Cord G2457144R0 + HQRP CoasterNewegg
- $14.40Marg 12V AC/AC Adapter for Boss MX-10 Pro MX10 Mixer SC-33 SC33 Sound Canvas TU-50 TU50 Tuner Roland BRA-120 BRA120 DL-50 EH-50 GE-21 GR-09 Guitar Synth Effects Pedal 12VAC Power Supply CordAmazon