Since "Audio Choice" is not a widely recognized major brand for professional audio equipment, it is highly likely you are referring to a , QTX QM4 , or a generic 4-Channel Stereo Amplifier often sold under various brand names (like Adastra or Velleman).
: Controls the amount of built-in spring reverb applied to that specific channel. Master Section audio choice qm4 manual
The Audio Choice QM4 manual is a comprehensive guide that covers all aspects of the amplifier's operation, setup, and maintenance. Here are some of the key topics covered in the manual: Theatre Solutions QM4 Since "Audio Choice" is not
: For sending a signal to another amplifier or recording device. Footswitch Jack : Allows for remote toggling of the built-in spring reverb. Basic Operation Guide Connections The Audio Choice QM4 manual is a comprehensive
Concise feature notes