(along with IN 3R ) is determined by the LEVEL 3 knob. If
nothing is plugged into IN 3R , then IN 3L acts like a
mono input, and Mixup routes its signal to both the MIX L
and MIX R outputs.
[D] IN 3R - This is the right side of stereo audio input 3.
Mixup routes the audio from IN 3R to the MIX R output. It
can be muted (along with IN 3L ) using the MUTE 3
switch, and its audio level (also along with IN 3L ) is
determined by the LEVEL 3 knob. If you wish to use
input 3 for mono instead of stereo, simply plug a mono
signal into the IN 3L jack, and leave the IN 3R jack
unconnected.
[E] IN 4L - This is the left side of stereo audio input 4. Mixup
routes audio directly from IN 4L to the MIX L output, and
has neither a mute switch nor a level knob. If nothing is
plugged into IN 4R , then IN 4L acts like a mono input —
appearing at both the MIX L and MIX R outputs.
[F] IN 4R - This is the right side of stereo audio input 4.
Mixup routes audio directly from IN 4R to the MIX R
output, and has neither a mute switch nor a level knob. If
you wish to use input 4 for mono instead of stereo,
simply plug a mono signal into the IN 4L jack, and leave
the IN 4R jack unconnected.
[G] MIX L - This is the mixed audio output of all audio on
Mixup’s left bus. This includes audio from IN 1 , IN 2 ,
IN 3L , IN 4L , plus all left-channel audio from other
Mixups you might connected to its back panel CHAIN-IN
connector.
[H] MIX R - This is the mixed audio output of all audio on Mixup’s right bus. This includes audio
from IN 1 , IN 2 , IN 3R (or IN 3L if IN 3R is not connected), IN 4R (or IN 4L if IN 4R is not
connected), plus all right-channel audio from other Mixups you might connect to its back panel
CHAIN-IN connector.
Mixup Manual 8