Input Jack
- High impedance input to the amplifier. Plug in your instrument here.
Push/Pull Treble Control
- Adjusts the high frequency response. In the full counter-clockwise posi-
tion, high frequencies are bypassed to ground. In the full clockwise position, high frequencies are
allowed to pass to the next gain stage. When the knob is in the “out” position, the high frequency re-
sponse is boosted. This is most effective when the input gain is set at 12 o’clock or lower. The effect
is less dramatic as the input gain control is adjusted past the 12 o’clock position.
Push/Pull Mid Control
- Adjusts the mid-range response. In the full counter-clockwise position, the
tone will be somewhat “scooped” of mid-range response, emphasizing the highs and lows. In the full
clockwise position, mid-range frequencies are allowed to pass to the next gain stage. When the knob
is in the “out” position, the mid range frequency response is boosted.
Push/Pull Bass Control
- Adjusts the bass response. In the full counter-clockwise position, low fre-
quencies are cut. In addition, the response of the treble and mid-range controls is greatly reduced. In
the full clockwise position, low frequencies are allowed to pass to the next gain stage. When the knob
is in the “out” position, the low and low-mid frequencies are boosted. This is a low frequency contour
switch, changing the low and low-mid response.
Input Gain
- Adjusts the overall gain of the amplifier. Start with this control in the 12 o’clock po
-
sition. Keep in mind that the amount of gain set here determines the signal level feeding the lead
channel. Low gain settings of this control will require higher lead gain settings for the same amount of
overdrive.
Master Volume
- Adjusts the output level of the clean and lead channels.
Lead Gain
- Adjusts the input level (gain) of the lead channel.
Lead master
- Adjusts the output level of the lead channel.
Reverb
- The front panel reverb control is the return, or mix, control. The reverb effect is defeated
with this control in the full counter clockwise position. Use in conjunction with the reverb drive con-
trol (see REAR PANEL FUNCTIONS, next page).
Stand-by Switch
- Should be in the “down” or “stand-by” position when you apply power to the unit.
After a few seconds, place the switch in the “up” position to use the amplifier. You may leave the unit
“powered up” and place this switch in the “stand-by” position to mute the output.
Indicator Lamp
- This lamp will illuminate when the power switch is in the “up” position, indicating
the unit is receiving A/C power.
Front Panel Functions
