The HD-231 is dual, 31 band, 1/3 octave graphic equalizer ideal for live sound systems, PA systems, permanent or fixed Installations, church systems, nightclub systems, practice PA systems, DJ sound systems, as well as home and project studios. With so many useful features and rugged construction, the HD-231 EQ will prove its value with every gig and live performance.
Key Features
Accurate Constant Q Precision Center Frequencies
Exceptional Frequency Response at 20-20KHz, +/-0.5dB
Equipped with XLR, 1/4″ Phone and Euroblock Barrier Strip Connectors
Independent Variable Hi and Low Pass Filtering deliver optimum control
Automatic Bypass Relays provided in case power is lost to the unit
Extremely Quiet Operation
Rugged Chassis Design
Specifications
Controls
Overall Gain Range: / Off to +6dB (Unbal. out) Sliders Centered / Off to +12dB (Bal. out) Sliders centered