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1
2
3
4
5
7
8
6
1) line out
The
line out
supplies a pre-amp signal taken after
tone-control, effects and
master
for forwarding to other
appliances.
2) headphones
This output enables you to connect stereo headphones
and mutes the loudspeaker.
!!!
Warning: Only use head-
phones with stereo jackplugs
in this output socket !!!
3) send
Send
is an output to connect to an external effect de-
vice and in conjunction with
return
(input) forms a loop
here designed as external effect loop. The effect can be
switched on or off via footswitch.
4) return
Return
as part of the effect loop operates as signal
input from an external effect device (from output of the
effect device). The effect can be switched on or off via
footswitch.
Return
on its own can also be used as quasi
auxiliary signal input (-10 dbV).
5) tuner
The
tuner
output supplies a
pre-master signal
(-9 dbV) to connect an external tuner to the
Alpha
.
6) footswitch
Connection socket for a double-footswitch (on-/off-
switch, tip = internal effect/
ring = external effect on/off).
7) DI-out
Preamp-output with symmetrical signal, after tone-
control, pre master, without effects.
8) power on
Combined mains switch with mains socket and
fuse holder.
3.2 Rear side
