Front Panel Functions - K&M Analog Designs Two-Rock Ruby Owner's Manual

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INPUT Bright
GAIN
1. INPUT JACK- High impedance input to the amplifier. Plug in your
instrument here.
2. BRIGHT SWITCH- Boosts the high frequency response. 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.
3. INPUT GAIN- Adjusts the overall gain of the amplifier. Start with this
control in the 12 o'clock position. 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.
4. TREBLE CONTROL- Adjusts the high-frequency response. In the full
counter-clockwise position, high frequencies are bypassed to ground. In the
full clockwise position, high frequencies are allowed to pass to the next gain
stage.
5. MIDDLE 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.
6. BASS CONTROL- Adjusts the bass response. In the full counter-clockwise
position, low frequencies 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.
7. MASTER - Adjusts the overall output level of the amplifier

FRONT PANEL FUNCTIONS

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MIDDLE
TREBLE BASS
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MASTER PRESENCE LOOP
BYPASS
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ON
Two-Rock
Ruby
STANDBY