• Dynamically suppresses feedback using sophisticated “search & destroy” filters that find, lock in and kill offending frequencies
• Sixteen individual filters can operate simultaneously (eight dynamically react to input changes)
• Stereo or “dual mono” operation which enables 32 dynamically-controlled filters
• Set-and-Forget operation in fixed installations such as churches and auditoriums
• Four presets for your most common performance venues
• Rear panel Defeat button locks out inquiring fingers
• Extra Max “Panic” filters for quick control of sudden, severe feedback
• Balanced XLR and bal./unbal. 1/4" TRS inputs and outputs
• Switchable +4dBu /–10dBV input levels
• RS-232 port for future upgrades

Larger CPQ-1232 Front Panel Photo
CPQ-1232 Rear Panel Photo

Even if you’re just getting started in live sound, you know what feedback is.
While the CPQ-1232 is a very technical device, it’s perfect for non-technical sound operators. Just as its name implies, it automatically identifies and suppresses microphone feedback so you can concentrate on running the mixer.

After your sound system is all set up, you boost each mic channel until feedback occurs. This “teaches” the CPQ-1232 where feedback problems can occur. Then during the performance additional filters are constantly standing by to instantly kill any extra, unexpected feedback.

Why constantly fight feedback when Crest’s digital technology can handle it for you 24/7?