6
Audio Input Selection for each Power Am-
plifier Channel
Each Channel of the MI128 allows selection of differ-
ent Audio Signal Inputs to be Amplified after selected
via the two switches.
The first switch LOCAL/BUS selects between
the specific Channel Unbalanced Input Jack or BUS
which allows selection of the BUS Switch (1, 2, D1 or
D2).
LINE UNBALANCED INPUT
(For Left and Right Channels)
The BUS Switch allows selection of the following:
BUS 1 - Unbalanced Input Jack (L or R) dependent by
its Channel Type.
BUS 2 - Unbalanced Input Jack (L or R) dependent by
its Channel Type
DIG 1 - Coaxial or Optical Digital Input Connector
DIG 2 - Coaxial or Optical Digital Input Connector
BUS Input Switch
Channels 1- 8
-1 (BUS 1)
-2 (BUS 2)
- D1 (Digital Bus 1)
- D2 (Digital Bus 2)
BUS 2 UNBALANCED INPUT
(For Left and Right Channels)
BUS 1 UNBALANCED INPUT
(For Left and Right Channels)
DIGITAL BUS 1 COAXIAL INPUT
(Contains Both Channel Signals)
DIGITAL BUS 1 OPTICAL INPUT
(Contains Both Channel Signals)
DIGITAL BUS 2 COAXIAL INPUT
(Contains Both Channel Signals)
DIGITAL BUS 2 OPTICAL INPUT
(Both Channel Signals)
