4
BONES Functions
FRONT PANEL, LEFT TO RIGHT
1.
INPUT
– Plug in your guitar or stompbox here.
2
.
GAIN
–
Sets the amount of overdrive.
3.
BRIGHT
–
High frequency boost that becomes less active as GAIN is increased.
4.
BASS
– Passive/Interactive low frequency equalization.
5.
BOOST
– Preset amount of gain boost. Active in VOICING M & H only.
6.
MIDDLE
– Passive/Interactive midrange frequency equalization.
7.
VOICING L/M/H
– Selects amount of tube gain stages.
L
= 2 stages,
M
= 3 stages,
or
H
= 4 stages.
8.
TREBLE
– Passive/Interactive high frequency equalization.
9.
DEPTH
– Power amp control of low frequency interaction between amplifier and
speakers.
10.
PRESENCE
– Power amp control of high frequency variable feedback.
11.
MASTER
– Controls the overall output volume of the amp post EQ.
12.
STANDBY
– Turns on high voltage to the tubes.
13.
POWER
– On/Off switch for the mains electric power to the amplifier.