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Zell E7 Polyphonic Guitar Synth Mini Synth Pedal, 7 Guitar Synthesizer Tones With An Individual Arpeggiator And 7 Preset SlotsNewegg$85.00
MOOER E7 Polyphonic Guitar Synth Pedal Electronic Synthesizer, 7 Guitar Synthesizer Tones with Individual Arpeggiator And 7 Preset Slots, High/Low Frequency Cut, Attack, Speed FunctionAmazon$749.99
Boss GM-800 Guitar Synthesizer PedalAmazon$194.98and up
Boss SY-1 Guitar Synthesizer PedalAmazon & 1 more$151.50
Electro-Harmonix Mono Synth Guitar Synthesizer PedalAmazon$8.99
PKPOWER AC Adapter for Boss GM-800 Guitar Synthesizer Charger Power Supply Cord MainsAmazon$45.99
Music Is My Religion Electric Guitar Synthesizer Cross Rock Art Print Black Wood Framed Poster 14X20Wayfair$21.99
Ac Dc Adapter For Roland Gr55 Gr-55Gk Gr-55S Guitar Synthesizer Replacement Switching Power Supply Cord ChargerNewegg$8.59
FAVOMOTO Keyboard Organ Wire Keyboard Adapter Cable midi din Cable din 5 pin Connector Cable Snake midi Guitar Synthesizer Keyboard Connection Cable Converter White GuitarAmazon$13.45
HQRP AC Adapter for Roland GR-33, GR-20 Guitar Synthesizer, AF-70 Anti-Feedback Processor, Power Supply Cord G2457144R0 + HQRP CoasterNewegg$22.99
BOSS BGK-3 | 3ft/1m High-Performance Digital Cable Guitar Synthesizer Products | Compatible with GM-800, GK-5, GK-5B, GKC-AD & GKC-DAAmazon$11.99
PowerHOOD AC/DC Adapter Compatible with Roland SPD-30 GR-55 GR55 Guitar Synthesizer SPD30 OCTAPAD Digital Percussion Pad Power Supply Cord Cable Wall Home Battery ChargerAmazon$12.99
T POWER 9V for Roland MicroCube Guitar Amplifier Keyboard Guitar Synthesizer Digital Piano PSB-1U PSB-120 ACB-120 ACF-120 ACK-120 EP-7 II JV1010 MC-303 Ac Adapter Charger Power SupplyAmazon