STANDBY SWITCH
This turns on the high voltage to the tubes. The tubes should warm up for at least one minute before
turning standby switch to OPERATE. Be sure that the Volume control is set to a reasonable position
before switching the amp to OPERATE as this amp can be very loud! For short breaks (5 minutes or
less), using the standby switch will increase tube life.
PILOT LIGHT
This shows that AC Mains voltage is powering the amplifier.
POWER SWITCH
Turns on AC power to the amp. The Power switch should be turned on, and the pilot light should be
lit for 1 minute before turning the standby switch to OPERATE.
2.2
Rear Panel
SPKR
Speaker output for the amplifier. Maximum output is 60 Watts into 4 Ohms.
TREMOLO/REVERB FTSW
Allows remote shutoff of the tremolo and reverb effects via latching footswitch, using a
1
/
4
00
TRS
cable. You can also use a Single Footswitch with a
1
/
4
TS cable to control either the reverb or
the tremolo. With the cable pushed in all the way, the footswitch will allow remote shutoff of the
Reverb only and the Tremolo will ALWAYS be Off. With the cable pushed in half way, the Reverb will
ALWAYS be On and the footswitch will allow remote shutoff of the Tremolo only.
IEC POWER CORD RECEPTACLE / Fuse holder
The power cord connects here and to your country’s appropriate wall outlet. Make sure to connect
the male end of the IEC POWER CORD into a Grounded Power Outlet. This IEC connector contains
the AC Mains fuse. This is a 5x20mm, 2.5A, 250V Fuse.
2.3
Setting Tones
The preamp found in your Supro Royal Reverb is designed to provide a variety of sounds from clean
to mean and everything between. Begin by setting the volume knob to 9:00. A good starting point is
to set BASS, TREB and VERB controls to 12:00. Adjust the TREB and BASS controls accordingly
to dial in desired tone.
The 3-way rectifier switch has a significant impact on the feel of the amplifier. The 35-watt setting
provides the sweet and juicy sag of original 6L6 Supro amplifiers. The 45-watt setting is louder, but
still retains the spongy character of a tube rectifier. The 60-watt setting provides considerably more
headroom than the tube-rectified settings and is ideal for use with pedals.
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