Joyo 10 Band Graphic EQ R-12 Band Controller 2022 - Blue

Item removed from box to test operation. Immediately returned to box with Owner's Manual and original packing.

About this item

• 10-BAND GRAPHIC EQ — 31.25Hz TO 16kHz FOR GUITAR & BASS: The Band Controller delivers surgical tone-shaping power with ten precisely chosen frequency bands (31.25Hz, 62.5Hz, 125Hz, 250Hz, 500Hz, 1kHz, 2kHz, 4kHz, 8kHz, 16kHz)—covering everything from sub-bass rumble to sparkling treble air. Compatible with 4-string and 5-string bass, 6-string and 7-string guitar, and even synth rigs. Players describe the tone-sculpting power as "an absolute game changer" that can make a Les Paul sound like a Strat—or vice versa.
• INDEPENDENT VOLUME CONTROL & LED-BACKLIT SLIDERS: The dedicated master Volume slider on the right side lets you adjust overall output level independently from your EQ settings—perfect for matching your bypassed signal or adding a clean boost for solos. Each of the 10 frequency sliders features a green LED indicator that lights up when the pedal is engaged, making it easy to see your exact settings on dark stages. Pro tip: For the quietest performance and to eliminate hum, use a regulated, isolated 9V power supply (not included)—many noise issues reported by users are resolved with proper power.
• VERSATILE TONE SCULPTING — FROM SUBTLE TWEAKS TO COMPLETE TRANSFORMATION: Use the Band Controller in your amp's FX loop to augment the built-in tone stack, place it before your overdrive pedals to shape your gain structure, or position it last in your chain as a master tone shaper. Scoop the mids for modern metal, boost the low-end for a fatter clean tone, or tame harsh frequencies from bright pickups. The neutral detent position ensures flat response when all sliders are centered.
• TRUE BYPASS & ROAD-READY R SERIES DESIGN: True bypass switching preserves your guitar's natural tone when the pedal is disengaged—zero tone coloration and zero signal degradation. Encased in a rugged aluminum alloy chassis (125×78.5×48mm, 316g), the Band Controller features the iconic R Series ambient LED lighting with 3 modes (Sync, Always On, or Off) via a recessed switch on the underside—giving your pedalboard a sleek turquoise glow. The sliders are smooth yet firm, holding their position even during transport.
• JOYO QUALITY & AFTER-SALES CONFIDENCE: Backed by JOYO's decade-plus reputation for crafting innovative, budget-friendly gear. Important: Powered by 9V DC adapter only (center negative, not included). Rated current: 30mA—unlike many competing 10-band EQs that require 18V, the Band Controller runs on standard 9V. No battery compartment. For the cleanest sound and to eliminate hum, use a regulated, isolated power supply and avoid daisy-chaining with high-current digital pedals.

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This item is sold As-Described