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CHx: Selects your channel and GAINx , BRIGHT switch, and VOLx.

GAINx: Overall gain control.

BRIGHT: 3 way high frequency boost that becomes less active as GAINx control is increased.

VOLx: Channel volume control to balance output between other channels. It affects the SEND levels of the FX LOOP. 

BASS: Passive interactive low frequency equalization for CHx.

MIDDLE: Passive interactive midrange frequency equalization for CHx.

TREBLE: Passive interactive high frequency equalization for CHx. 

DEPTH: Power amp control of low frequency interaction between amplifier and speakers. Dedicated to row of controls for CHx selected. 

PRESENCE: Power amp control of high frequency variable feedback. Dedicated to row of controls for CHx selected. 

TIPS: For the Clean channel 1, obviously keeping the gains lower and bringing up the channel volumes will yield the clean tones and vice versa for dirty 
tones. For channels 2 and 3, make sure to have the channel volumes 2-3 o'clock or more to have the correct amount of body on the tone. Then just 
make the channel volume adjustments to balance the loudness between the channels. All the channel volumes are pre FX loop so after you balance all 
the loudness levels between all the channels, you only have to set your loop up once. After that when going to gigs or rehearsals, only the overall master 
volumes have to be adjusted as everything else stays as is. 

Three Channels of Pre-amp - overview:

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Kirk’s settings: 
Channel 1 voicing H, Boost Off 
Channel 2 voicing H, Boost Off 
Channel 3 voicing H, Boost On

Summary of Contents for KH103

Page 1: ...OPERATION MANUAL...

Page 2: ...esult of countless hours of listening tweaking and perfecting the tight and relentless attack that this collection of channel circuits deliver The design is intended to offer the most badass tube ampl...

Page 3: ...riable feedback Dedicated to row of controls for CHx selected TIPS For the Clean channel 1 obviously keeping the gains lower and bringing up the channel volumes will yield the clean tones and vice ver...

Page 4: ...g Placing the BOOST switch ON adds more gain and girth to the tone The 3 way BRIGHT switch functions the same as described above but now with the added tube stage the upper harmonic quality has shifte...

Page 5: ...unit s output jack Unlike the SERIES setting of the loop when set to PARALLEL with nothing plugged into the loop it will pass signal The S LEVELx control is used to adjust the amount of signal being...

Page 6: ...STANDBY switch in the up position Put the black negative probe lead of your meter into the common tip jack Place the positive red probe lead in the red tip jack of TEST 1 Referring to the recommended...

Page 7: ...TPUT is tapped directly off the speaker jack and the LEVEL sets the signal output LOUDSPEAKERS LINE OUTPUTS KH103 is preset to MIDI Channel 1 The 2 outside pins of the MIDI IN 7 pin connector feeds 9V...

Page 8: ...7 949 0444 ext 5120 Keep all original documents and packing materials to insure freight damage claim resolution Merchandise that has been modified after original shipment from the Randall factory Prod...

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