The 231 is a two channel, 31-band 1/3-octave graphic equalizer that offers selectable 6 or 12dB boost/cut range, 20mm nonconductive nylon sliders and an intuitive user interface with comprehensive output and gain reduction metering. Also included are bypass switches and a high-pass filter per channel.

The 231 represents a major step forward in the performance of entry-level graphic equalizers. From its 10Hz to 50kHz frequency response, to its 108dB dynamic range and internal toroidal transformer, the unit offers great specifications with a down to earth price point. Input and output is achieved using XLR and 1/4" TRS connectors and the EQ is equally at home in the studio, on tour or with installed sound venues.


Key Features:

1. Dual channel 31 band 1/3 octave graphic equalizer
2. Front panel bypass switch
3. 4-segment LED ladders for monitoring output levels
4. 12dB per octave 50Hz low-cut filter
5. Selectable boost/cut range of 6 or 12dB
6. Variable input level controls
7. Internal Toroidal Transformer