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All models come with a holder marked (FUSE) or (115/230) and are factory
configured for 100/120/ 230/240 only and must be adapted by a service tech
for any voltage change.
Fuse Requirements:
USA @ 120 Volts /60 HZ – 10 Amps, 5 x 20 mm GMC/T/slow blow
Europe @ 240 Volts/50 Hz - 5 Amps, 5 x 20 mm GMC/T/slow blow
Japan @ 100 Volts/60 Hz - 12 Amps, 5 x 20 mm GMC/T/slow blow
IMPORTANT NOTE: Always use slow blow or time delay type fuses.
Do not use fast blow fuses.
IMPORTANT NOTE: In order to operate properly anywhere other
than North America, the voltage configuration may be easily changed
by moving one or two jumpers inside the amplifier, following the
instructions located on the inside of the top panel. These modifications
should be made by a QUALIFIED technician. Contact your local
distributor for further information.
Speaker Outputs
– These consist of two ¼ inch jacks and an NL-4
connector (sometimes called a Speakon) for each amplifier. The jacks are
wired in parallel. The total speaker load impedance should not go below 2
ohms. On NL-4 connectors, we use +1, -1 connections.
Bridge Mono Output
– The WT1205 can also be used in Bridge Mono
mode. There is a separate NL-4 connector for this mode of operation.
IMPORTANT NOTE: Use ONLY the Bridge Mono Output when
operating your amplifier in Mono Bridge mode. Using the individual
amplifier outputs when in Mono Bridge mode may release the Magic
Smoke from your amplifier and cause significant damage – both of
which are VERY BAD THINGS.
Headphone Output/Slave Output
– You can use this output for silent
practicing – your neighbors will really appreciate this feature – or to power
another amplifier. This output is controlled by the Master Volume so that
you can control the entire rig with a single volume control. You’re welcome.