of 6dB or 12dB, balanced XLR and 14 and unbalanced RCA input and output connections, adjustable high pass and low pass filters, variable input level controls, signal clip level indicators, ground lift switch, internal power supply and selectable line voltage switch. The rugged, all steel constructed chassis occupies 2U rack spaces and is intended for installation into standard 19 equipment racks. The 355 Dual Channel 31 Band EQ has the features and performance you need for any of your audio applications requiring precise equalization. Specifications Dimensions 3.5H x 19 W x 8.5 D Weight 9.0lbs. 4.1kg Frequency Bands 31, 13 octave, ISO spacing Filter Type Constant Q 3 center accuracy Slider Travel 20mm w positive center detent Range 6dB or 12dB selectable High Pass Filter 10Hz to 250Hz, 12dBoct Low Pass Filter 3kHz to 40kHz, 12dBoct Input Connections Active balanced XLR and 14 TRS XLR pin 2, 14 tip Hot Unbalanced RCA Input Impedance 20k ohms bal, 15k ohms unbal Maximum Input Level 22dBm Output Connections Active balanced XLR and 14 TRS XLR pin 2, 14 tip Hot Unbalanced RCA Output Impedance <150 ohms typ Maximum Output Level 18dBm bal, 22dBm unbal Frequency Response 20Hz to 20kHz, 0.5dB THD Noise 0.01 Signal to Noise Ratio 94dB Power Switchable 95 130VAC, 5060Hz, 22 watts USA Warranty One Year Highlights Dual Channel 31 Band Graphic Equalizer Constant Q Filteri
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