Initial Installation of the ampli er.
We recommend the following presets when you turn on your ampli er for the rst time.
Select the load impedance with the
switch according to the impedance
IMPEDANCE
y
our guitar cabinet.
Set the
control on the rear panel to .
MASTER VOLUME
5
Select channel using the
channel selector (front panel).
B
HB-B-CL
Set the
channel controls to approximately the following values:
"overdrive"
PRESENCE - 5
BASS - 10
MID - 5
TREBLE - 5
MASTER - 5
GAIN - 5
Switch the toggle switches:
SAT - down
FAT - down
JTM - left
POWER
Turn on the ampli er - a big switch
- down.
After warming tubes(5-15 minutes), turn the big switch
- down.
STANDBY
Adjust the
control to a comfortable volume.
MASTER
control on the rear panel, you can adjust the output volume up to maximum.
MASTER VOLUME
Note
:
When working on stage and in the studio, it is recommended to set the MASTER VOLUME to the maximum value,
and adjust the volume with the MASTER knob (for overdrive channels), and the VOLUME knob (for the CLEAN channel)
on the front of the ampli er.
This completes the presetting of channel .
B
You can now proceed to presetting the
channel.
HB
To do this, switch the
toggle switch to .
HB-B-CL
HB
This turns on an additional tube ampli cation stage, and you will hear how your the stallion got spurs in his sides!
With the
and
controls, either chill the mustang's ardor, or give the wild creature more heat!
GAIN
MASTER
After such a wild trip, it's a good idea to wipe off the sweat and relax.
Switch the ampli er to the CLEAN channel - toggle switch
to position.
HB-B-CL CL
Set the CLEAN channel controls (on the right side of the panel) to the following positions:
GAIN - 7
VOLUME - 5
BASS - 5
TREBLE - 5
Use the
toggle switch and
knob to add brightness and clarity to your sound.
BRIGHT
PRESENCE
The OP-50 works great with a variety of effects pedals. In particular, a very good result can be obtained with different
Overdrive / Distortion pedals when using the CLEAN channel. In this case, the GAIN knob of this channel is very effective.
Note
:
-2-
Summary of Contents for OP 50
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