: Turn the Master Level and all individual Channel Gain knobs to zero (fully counter-clockwise) before powering on.
Manages the presence of instruments and the meat of human speech. audio choice qm4 manual better
controls fully counter-clockwise (to minimum) before powering on. Connections : Turn the Master Level and all individual
: Connect low-impedance dynamic microphones directly to the XLR inputs . Connect high-impedance sources like acoustic guitars, keyboards, or karaoke playback decks into the 1/4-inch line inputs . and Footswitch options.
: Ideal for karaoke, small venues, or microphone-based speaking events. Technical Specifications Description 4-channel head with XLR and 1/4" combo jacks. Per-channel Gain, Tone, and Reverb; Master 3-band EQ. Master Section EFX loop, Line Out, and Footswitch options. 100W Powered Mixer. Speakers (System)
The Audio Choice QM4 is no longer in active production but is frequently available on the secondary market: Marketplaces : Often listed on as "Excellent (Used)" or "Lightly used". Value Proposition
has long been a favorite for those who want hi-fi sound without the complexity of a multi-speaker setup. While its "set it and forget it" design is a selling point, the most power-users agree: you get a much better experience when you stop letting the soundbar make decisions for you. 1. Override Automatic Source Selection