Providing sound reinforcement for choir can be one of the most difficult tasks in live audio. Achieving sufficient gain-before-feedback, minimizing stage-to-microphone leakage, and getting the choir “on top of the mix” with clarity are classic challenges that prove difficult to overcome.

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Choir reinforcement typically makes use of condenser microphones covering large groups, and is therefore subject to excessive room reverberation, PA system effects, and feedback. The common result is a deteriorated choir mix that is prone to electroacoustic feedback and suffers from poor intelligibility.

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Good microphone placement and console equalization can help, but are quite often not enough, and these “solutions” often deteriorate musicality and overall tonality.

 

Choirflex is a proprietary, adaptive microphone processor designed to increase the clarity and stability of choir mixes and greatly reduce feedback while maintaining the natural sonic qualities of the choir.

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In combination with its use in sound reinforcement, Choirflex is equally effective for sending processed choir sounds to broadcast and recording mixes.