Front view
Crossfeed
9
Output/Mute Switch
8
Source Selection
5
2
Phonitor Matrix Cr/A, All, Off
4
3
Angle
Phonitor 2
Matrix
Cr/A
All
Off
Source
Solo
XLR 1
RCA
L
XLR 2
Off
Output
Ø
L
Mute
Off
Model 1280 • Made in Germany
5
Center
11
12
Solo Switch
R
Mono
R
7
Volume
Phase Inversion
10
1
VU Meter
IR
Stereo
VU Cal
+12
+6dB
120 V Audio Rail Preamplifier
Headphone Monitoring Amplifier
13
6
Laterality
Stereo Switch
I
F R B
14
VU Cal Switch
Headphone Connector