Orban 622B Stereo Parametric Equalizer

This used vintage Orban 622B Stereo Parametric Equalizer comes with an attached power cable.

Condition

This equalizer is in very good condition with normal cosmetic wear, has been fully tested, and works great. Please see pictures for details on item condition, only what is pictured is included.

Product Details

The Orban 622 is a true Parametric Equalizer of high professional quality, providing outstanding versatility and control. The four sections in each channel each use "constant-Q" circuitry. This results in an equalizer of outstanding musicality, and permits any section to be used as a narrowband notch filter ( with typically better than 40dB rejection) to effect room tuning or to eliminate fixed-pitch interference, like hum. The sections are totally non-interacting: the total equalization (in dB) is simply the sum of the equalizations of the individual sections.

Considerable attention has been devoted to human engineering, maintainability, and performance in the harsh environments often encountered by the professional user. Levels, impedances, and connectors are fully compatible with virtually all professional equipment. The rugged chassis provides shielding against electrical interference, RF!, and dust. Reliability is assured by a formal burn-in program and additional high temperature burn-in of most semiconductors.

Each feature of the 622 Parametric Equalizer has been thoughtfully chosen and implemented to make the equalizer a particularly powerful tool in nearly all areas of audio: sound reinforcement, public address, recording studio, broadcasting, motion picture sound, disco, theater, etc.