23
•
EN
•
MIC 2-3/LINE 1-2:
These unbalanced 6.3 mm jacks connect both dynamic microphones and units with line
level. Set DIP switch
1
and/or
2
to the lower position for microphone level or to the upper position for line
level. The level is adjusted by the front controls (12) and (13).
•
LINE 3-4
: Use these unbalanced RCA jacks to connect units with line level (e.g. CD players). The level is
adjusted by the front controls (15) and (16).
•
LINE
OUT
: This unbalanced RCA output provides the mixed signal to connect, e.g. an additional amplifier
Cable connections
The amplifier offers numerous, highly flexible possibilities for balanced or unbalanced connection of
professional audio equipment. To avoid interfering noise, switch off the device or set the output controls to
minimum prior to connecting and disconnecting equipment. Be sure to use only high-grade cables. The
illustrations below show the wiring of these cables.
Connector
Structure
Balanced
connection
Unbalanced
connection
XLR, male.
red = 2
black = 3
shield = 1
red = 2
shield = 1 + 3
XLR, female
red = 2
black = 3
shield = 1
red = 2
shield = 1 + 3
6.3mm jack, stereo
red = tip
black = ring
shield = sleeve
red = tip
shield = sleeve +
ring
6.3 mm jack, mono
red = tip
black = ring
shield = n/c
red = tip
shield = sleeve
RCA
red = tip
black = sleeve
shield = n/c
red = tip
shield = sleeve
Power Supply
Finally connect the device to a mains outlet with the mains cable. For continuous operation of the amplifier in
case of a possible mains failure, a 24 V rechargeable battery can be connected to the terminals DC24V IN.
