4
The Front Panel
1. INPUT: Use this jack to connect
your guitar to the amplifier using a
shielded instrument cable.
2. VOLUME:
Use this to adjust the output
level of Channel 1.
3. TREBLE:
Use this to adjust the output
level of the high frequencies of Channel 1.
The adjustment range is 30 dB at 10 kHz.
4. MID:
Use this to adjust the output level
of the mid frequencies of Channel 1. The
adjustment range is 6 dB at 600 Hz.
5. BASS:
Use this to adjust the output level
of the low frequencies of Channel 1. The
adjustment range is 30 dB at 80 Hz.
6. CHANNEL
SELECT:
Depress this switch
to activate Channel 2. Channel 1 is active
when the switch is in the out position.
7. GAIN:
Use this to adjust the gain for
Channel 2. With the control turned coun-
ter-clockwise, the gain is low and very
little distortion is present. As you rotate
it clockwise, the gain increases, produc-
ing more overdrive distortion, and a
higher output volume level.
8. TREBLE:
Use this to adjust the output
level of the high frequencies of Channel 2.
The adjustment range is 10 dB at 4 kHz.
9. MID:
Use this to adjust the output level
of the mid frequencies of Channel 2. Th
adjustment range is 10 dB at 1 kHz.
10. BASS:
Use this to adjust the output level
of the low frequencies for Channel 2. The
adjustment range is 12 dB at 100 Hz.
11. LEVEL:
Use this to adjust the output
level of Channel 2.
12. REV 1:
Use this to adjust the amount
of reverb for Channel 1. Fully counter-
clockwise is “dry” (no reverb). Rotate
clockwise to increase the amount of
reverb.
13. REV 2:
Use this to adjust the amount
of reverb for Channel 2. Fully counter-
clockwise is “dry” (no reverb). Rotate
clockwise to increase the amount of
reverb.
14. PRESENCE:
Use this to adjust the
overall brightness and punch of the out-
put signal.
15. LAMP:
This illuminates when the ampli-
fier is turned on.
16. ON/STANDBY SWITCH:
Use this
switch to activate the amplifier after the
On/Off switch (17) is turned on.
Always turn this switch OFF first, and
ON last! Turn the On/Off switch (17) on
at least 30 seconds before turning on
the standby switch.
During short breaks, you should turn
this switch off, and leave the On/Off
switch on. This will help prolong the life
of the amplifier tubes.
17. ON/OFF SWITCH:
Use this switch to
turn the amplifier on and off.
Always turn this switch ON first and OFF
last! Turn the Standby switch (16) on at
least 30 seconds after turning on the
On/Off switch.
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