User manual

REBEL-30 HEAD
1) AC POWER SWITCH: Turns the
main power on/off.
2) AC INLET & FUSE: Connect a
universal IEC type power cord. Be sure
the proper value fuse is installed that
matches the ratings for your country as
indicated on the rear panel.
3) AC VOLTAGE SELECTOR:
Makes the Rebel 30 compatible with
the line voltage in any country. Proper
setting of this switch is absolutely
critical. Be sure the switch position
matches the line voltage in your coun-
try. Severe damage will result from
improperly setting this switch and will
void your warranty, as well as destroy-
ing your amp.
4) 315mA FAST BLO FUSE: This
fuse is to protect the internal ampli-
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caused by a shorted output tube. In case
of a power tube failure, this fuse will
blow and there will be no sound. If the
amp appears to be “lighting up” nor-
mally but there is not output, check this
fuse. If it is blown (open), this indicates
on or more output tubes has failed and
must be replaced.
Use the troubleshooting method be-
low to determine if a power tube has
shorted.
a) Turn the power off.
b) Set the TUBE MIX control to
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c) Allow the power tubes to cool
and remove the two 6V6 tubes.
d) Install a new 315mA FAST
BLO fuse in the holder.
e) Place the STANDBY switch in
the standby (center) position
f) Move the STANDBY switch to
the PLAY position.
g) If the amp makes sound and
the tone is normal, this is a clue
that one of the 6V6 tubes is bad.
h) If the 315mA fuse blows, one
of the EL84 tubes is bad.
i) Next, turn the power OFF
again and allow the tubes to cool.
j) Remove the EL84 tubes and
reinstall the 6V6 tubes.
k) Turn the power back ON while
in the STANDBY mode.
l) Move the Standby switch to
the PLAY position.
m) If the 315mA fuse does not
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n) If the fuse does blow, one of
the 6V6 tubes is shorted.
o) Replace the bad PAIR of tubes
with a same rated pair from
Egnater (1-877-EGNATER) and
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NOTE: This is a useful trouble
shooting technique if you are on the job
and your amp dies. Once you determine
which pair of tubes is bad, you can
safely operate the amp with only the re-
maining good pair until you can get the
amp properly serviced. Obviously you
must at least carry extra 315mA fuses
in order to do this. Spare tubes would
also be a really good idea.
5) FOOTSWITCH: Plug the supplied
Rebel 30 pedal in here for remote con-
trol of the channel selection and reverb
on/off functions.
6) EXTENSION SPEAKER: Used for
connecting an external speaker along
with the internal combo speaker(s).
Since the MAIN speaker output is
labeled “USE FIRST”, you can as-
sume the EXTENSION speaker output
would be “use second”. See the chart
later in this manual for proper setting of
the IMPEDANCE switch when using
extension speakers.
7) MAIN SPEAKER OUTPUT:
Labeled “USE FIRST” because you
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a special circuit in the Rebel 30 that
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age in case you forget to plug in a
speaker and try to play the amp. As
we all know, NEVER operate any tube
amp without a proper speaker load
connected! The exception would be
the Rebel 30 combo or head only when
used in the SILENT RECORD mode.
This would be the only instance where
it is OK to use the amp with no speaker
connected.
8) IMPEDANCE SWITCH: Set this
switch to match the impedance of the
speakers. The proper setting for the
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