Rear Side - AER The Acoustic People Compact 604 User Manual

3.2 Rear side

1) aux level
Level control for aux in
2) aux in
Auxiliary input, 3.5 mm jack socket.
Additional input for general sources
with line level, e.g. CD player
Mono or stereo jack plugs can be used.
3) 9 V (ch. 1)
Switches on the 9 V phantom power for chan-
nel 1 (see 5.4)
4) DI out pre/post fx
Adds the effects (internal and external) to
DI-out
5) line out
Preamplifier output post master and tone
controls, with effects
6) headphones
Output for headphones. The loudspeaker of
the amplifier is switched off when this socket
is used.
2
1
3 4
7) send
Output for external, parallel effect loop (see
5.2) in conjunction with return
8) return
Input of the external, parallel effect path
Can also be used alone as an additional input.
9) tuner
Output, pre master, for a tuner.
10) footswitch
Connector for a dual footswitch switching the
internal and external effect on/off.
Stereo jack socket, assignment:
Tip = switch for internal effect
Ring = switch for external effect (send / return)
11) DI-out
Balanced XLR output, pre master, switchable
with or without effects.
12) power
Power on/off switch, combined with mains in-
let (IEC C14 type) and compartment for mains
fuse (see technical data).
5 7 9
line out send tuner
6 8 10
head return footswitch
phones tip = int. fx
ring = ext. fx
on/o
12
11
DI-out
1 = gnd
2 = pos
3 = neg
13