SM Pro Audio M-Patch Active-1: Precision Monitor Control Plus Studio Talkback and USB Audio I/O User Manual
Page 11

SM Pro Audio
Page 11 of 16
ACTIVE-1 Manual
5.7 Talkback
A built-in talkback microphone, automatically ducks the Control Room outputs by 20dB when
engaged, The talkback mic can be sent to the headphones or to the 2TRACK output.
5.8 Monitor Select
The monitor select switches activate the output to the A & B outputs respectively. Both can be
selected simultaneously.