DBX 1231 Dual 31-Band Equaliser

 
Manuals/Documentation
1231 CAD drawing front [207 KB]
1231 CAD drawing rear [236 KB]
Pdf_17 1231 Cut Sheet-English [327 KB]
Pdf_17 1231 Owner's Manual-English [1.5 MB]
Support/FAQs
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Switchable boost/cut ranges of ±6 or ±15 dB
Electronically balanced/unbalanced inputs
Servo balanced/unbalanced outputs
RF filtered inputs and outputs
XLR, Barrier Strip, and 1/4" TRS connectors
-12dB/+12dB input gain range
18dB/octave 40Hz Bessel low-cut filter
Chassis/signal ground lift capability
Internal power supply transformer
Power-off hardwire relay bypass with 2-second power-up delay