This unit was just tested and works perfectly. There is some cosmetic damage form normal wear and tear. This unit includes the power supply.Serial No. - 52308Avalon AD2055 Dual Mono Class A Discrete 4-Band Parametric EQ Equalizer RackAn artful combination of Avalon\'s pure Class A technology with the best in passive and active filter topology, the AD2055 Dual Mono Parametric Music Equalizer adds the extra spark and life to any musical performance. You get high resolution transient detail and auto-bias DC servo loop control, eliminating the need for all interstage capacitor coupling. Incredible sound and performance, and easily one of the finest professional EQs you can find.This Avalon AD2055 comes with power supply and cables. It is in good cosmetic condition and is fully functional.Avalon AD2055 Parametric EQ Features: 100% discrete, pure Class A
Passive and active filter design
Transparent, minimal signal path
Very low noise-94dB
Balanced DC inputs and outputs
Hard wire relay bypass
High headroom+30dB output
Twin seven octave mid-sweep
X10 frequency multipliers
Wide bandwidth 1Hz to 500kHz
Sealed silver relays
Discrete Class A power regulators

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