User Manual
55
MAIN OUTS
Connect Matriarch to an amplifier, monitoring system, or 
audio interface using the 1/4” MAIN OUT LEFT (MONO) 
and MAIN OUT RIGHT jacks to enjoy sounds in stereo. 
If this is not possible, the MAIN OUT LEFT (MONO) jack 
is normalled to provide a mono mix of both the Left and 
Right channels when nothing is connected to the MAIN 
OUT RIGHT jack.
AUDIO OUTPUTS: +4dBu
NOTE: The MAIN OUT jacks will work with both TS and TRS 
1/4” cables.
HEADPHONE VOLUME / HEADPHONE OUT
Connecting a pair of stereo headphones to the 1/4” 
HEADPHONE OUT jack allows for private listening and 
cueing up of new sounds in a live setting. The volume level 
of the HEADPHONE OUT jack is controlled only by the 
adjacent HEADPHONE VOLUME knob, and is unaffected 
by the MAIN VOLUME knob on the front panel. 
AUDIO OUTPUT: TRS output; 1.1V into a 16 Ohm load
INSTRUMENT IN
A monaural audio signal from another instrument (guitar, drum machine, 
synthesizer, etc.) can be connected to Matriarch via this 1/4” input. An audio 
signal applied to this input is then fed directly into the Mixer module to be 
processed along with the onboard audio sources. 
AUDIO INPUT: Instrument-level TS input with +20dB of gain
EURO OUT
These outputs provide a duplicate of the audio signal 
emerging from the MAIN OUT LEFT (MONO) and the 
MAIN OUT RIGHT jacks, but at Eurorack levels, so that 
Matriarch can be processed by or integrated with a 
Eurorack modular system.
AUDIO OUTPUTS: 10V peak-to-peak
NOTE: The EURO OUT (L) and EURO OUT (R) outputs are 
unaected by the MAIN VOLUME knob in the Output module.
REAR PANEL (Continued)










