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BV-60H/120H All-Tube Professional Series Guitar Amplifiers
4
ReverbChannel 2Channel 1
EFFECTS LOOP PADCH 2CH 1
12dB
CHANNEL
SELECT
ON
EFFECTS LOOP
PRESENCEREVERB 2 REVERB 1MASTERLOWMIDHIGHGAINLOWMIDHIGHVOLUMEINPUT
356789101112131415161718
The Front Panel:Channel 2:Channel 1:
1. POWER (not shown):This switch applies8. MASTER:Set the output signal level of chan-14. LOW:Adjust the bottom end response with
AC voltage to the amplifier, and should alwaysnel 2 with this control. At the "0" position (fullthis control. The low control covers a range of
be turned on first. The switch lights up whenleft) very little or no signal will be heard; as you16dB at 100Hz. This sets the amount of heard
the AC power is on.bring the control up (towards center) the output(and felt) from the amp.
level of channel 2 increases. Use this control
2. STANDBY (not shown):This switch acti-15. MID:Adjust the midrange response with this
along with your guitar's volume and the channel
vates the amplifier, and should always be turnedcontrol. The mid control covers a range of 20dB
2 gain control (#12) to produce a wide variety of
on last. The switch lights up when the high volt-at 300Hz. This controls the Ovoice� of your gui-
sounds.
age power is passing through to the tubes.tar.
9. LOW:Adjust the bottom end response with
NOTE: When you first power up this16. HIGH:Adjust the high end response with
this control. The low control covers a range of
amplifier, leave the Standby switch OFFthis control. The high control covers a range of
15dB at 100Hz. This sets the amount of heard
for at least 20 seconds. This gives the10dB at 10kHz. This controls the Obite� of your
(and felt) from the amp.
power tubes a chance to prepare them-guitar.
selves for action.10. MID:Adjust the midrange response with this
17. VOLUME:Set the output volume level of
control. The mid control covers a range of 13dB
3. PRESENCE:Increase the level of upper har-channel 1 with this control.
at 500Hz. This controls the Ovoice� of your gui-
monics with this control. The presence control
tar.18. INPUT:Connect your guitar or wireless
allows a boost of up to 5dB at 10kHz.
receiver into this standard 1/4" jack using a
11. HIGH:Adjust the high end response with
4. EFFECTS LOOP PAD: This switch activatesshielded instrument cable.
this control. The high control covers a range of
a 12dB pad on the effects send signal and cor-
10dB at 10kHz. This controls the Obite� of your
responding gain recovery on the return. In the
guitar.
Oout� position the signal is full strength which is
best suited for line level rack mountable ef12. GAIN:fects.Adjust the overdrive (distortion) level
With the switch Oin� the signal is lower which iswith this control. With the control towards O0� (to
best suited for foot pedal type effects.the left) the signal is relatively clean. As you
bring the control towards O5� (center position)
5. EFFECTS LOOP SWITCH: This switch con-
the distortion increases, along with the overall
trols the effects return signal of the effects loop.
output level. Keep turning the control towards
The loop is only active when the switch is
O10� and youOll increase the distortion even
pressed in. When a footswitch is used, this
more.
switch is disabled. The adjacent yellow LED
glows when the loop is in use.13. CHANNEL SELECT: Switch between chan-
nels with this push-button switch. The adjacent
6,7. REVERB 2, REVERB 1:Adjust the amount
amber LED glows when channel 1 is selected
of reverberation on each channel with these
(switch "out"), the red LED glows when channel
controls: at the "0" position the signal is "dry"
2 is selected (switch "in"). When a footswitch is
(no reverb). As you bring the control up, the
used for channel switching, this switch is dis-
amount of reverb increases.
abled.
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ACEC
