Dual-channel 15-band 2/3 octave graphic equalizer that features constant Q circuitry with a 3% centre frequency accuracy, 20mm centre detent sliders, selectable boost/cut range of 6dB or 12dB, active balanced and unbalanced input and output connections, variable input level control, clip level indicators, ground lift switch, internal power supply and selectable line voltage switch. A range control switch is provided allowing user to set the maximum boost or cut for each band of equalization to either 6dB or 12dB. Each channel has its own bypass switch with LED indicator. The rugged, all-steel constructed chassis occupies 1U rack space and is intended for installation in standard 19'' equipment racks. Multiple input and output configurations are provided for ease of use and incorporate paralleled connections. The XLR and 6.3mm TRS connectors use active balanced, low noise circuitry. XLR connections are: Pin 1 = ground, Pin 2 = Hot (+), and Pin 3 = Cold (-). The 6.3mm TRS connections are: Tip = Hot (+), Ring =Cold (-), and Sleeve = ground. Both the XLR and 6.3mm connectors may be used in an unbalanced configuration. The RCA jacks are unbalanced. The equalizer is designed to work with a variety of signal levels. The input level control covers a wide range and can easily accommodate -10 and +4 signal levels. A clip LED will light when a signal level of 5dB before clipping occurs. The unit may be used in a variety of applications such as live sound, recording studios, instrument racks as well as any conventional fixed installation environment. Dimensions: 44 x 483 x 203 mm. Weight: 2.5 kg.