Kustom Double Cross none User Manual

Table of Contents
Safety Information.............................................2
Front Control Panel........................................6
Rhythm Channel Controls..................................8
Lead Channel I Controls...............................10
Lead Channel II Controls.................................12
Mastering the Cross........................................14
Rear Control Panel..........................................16
Amp Specifications.........................................20
Signal Flow Diagram......................................21
Kustom Amplification 3015 Kustom Drive Hebron, KY U.S.A. 41048
www.kustom.com
1.888.4KUSTOM
1.888.458.7866
1
FCC Statements
1. Caution: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
2. Note: This equipment has been tested and found to comply with the limits for a Class B digital de­vice, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radi­ate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is con-
nected.
• Consult the dealer or an experienced radio/TV technician for help.
2
Congratulations. You are now the owner of a world-class, all-tube, 3-channel guitar head. The Double Cross represents countless hours of development in pursuit of tone and performance intended to elevate the art of high-gain amplification to the next level. Learn its controls and capabilities and be sure to experiment, as that’s the best way to understand the amplifier and develop your own signa­ture sounds. All of us at Kustom say “Thank You” for your purchase. Welcome to the Kustom family!
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Safety Information
4
Safety Information
5
Safety Information
6
Safety Information
7
Front Control Panel
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611
910 78
1) NORMAL This 1/4-inch input provides full tonal response and
offers the same amount of gain as the Tight input.
2) TIGHT This 1/4-inch input “tightens” the attack response of
the entire amplifier to provide the chunkiest tone possible. It of­fers the same amount of gain as the Normal input.
3) CHANNEL SELECTOR SWITCH This switch allows the user to manually select the Rhythm, Lead I or Lead II channels. If the Footswitch is plugged in, this front panel switch overrides the Footswitch (Boost and Effects remain controllable by Footswitch). When using the footswitch, set Channel Selector to “Footswitch”
position.
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4) LEAD I These six controls plus the Cross and its four switches pro-
vide complete control over the tone, gain and attack characteristics as well as the overall loudness of the Lead I channel.
5) RHYTHM These six controls and two switches control the tone, gain and attack characteristics as well as the overall loudness of the
Rhythm Channel.
6) LEAD II These six controls plus the Cross and its four switches provide complete control over the tone, gain and attack characteris-
tics as well as the overall loudness of the Lead II channel.
7) EFFECTS INDICATOR When lit, this indicates that the Effects Loop is active.
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5
8) BOOST INDICATOR When lit, this indicates that the Boost func-
tion is active.
9) BOOST CONTROL This adjusts the amount of footswitchable boost and is particularly useful for solos. It provides up to 10dB
of “Master Volume” boost, regardless of which channel is active.
The boost is active if the footswitch is unplugged. The Boost oc­curs after the effects loop, so no adjustment of your effects will be
neccessary.
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10) MASTER This is a global master volume control which sets the
overall loudness of the entire amplifier. The Master is also after the effects loop.
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2
11) JEWELED PILOT LIGHT Indicates that the amplifier’s power
switch is in the “On” position.
12) STANDBY This allows the amplifier to be powered up, but with the tubes in a non-operational mode. The Standby can be used in-
stead of the power switch between performance sets, since it allows the amp to “shut down” while keeping the tubes warm and ready to go. It’s also best to power the amp up with this switch set to the
left/off position until the tubes have had a few minutes to warm up,
although modern tubes are more tolerant of this.
13) POWER Provides AC power to the amplifier when in the “On” position—switched to the right.
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Rhythm Channel
1 2 3 54 6 7 8 9
The Rhythm channel of the Double Cross is far more flexible than you might expect. It is NOT simply a clean channel. It takes you from sparkling Country tones to classic crunch in the blink of an eye. In
particular, experiment with settings of the Gain and Volume controls in
tandem with the Drive and Bright switches. Try the sample settings to hear the wide range of the Rhythm channel.
1) PRESENCE This controls the upper treble frequencies and can be used to accentuate “percussive” tones such as your picking attack. Alternately, by lowering this control, it can help soften biting tones when desired.
2) TREBLE This passive EQ adjusts the high frequency equalization of the amplifier, but also interacts with the Bass and Middle controls as follows: As the Treble is increased, the Bass automatically decreases and the Middle slides down in frequency. Conversely, if the Treble is decreased, the Bass automatically increases and the Middle slides up in frequency. This interaction is typical of vintage-style passive EQ, and is responsible for the increased efficiency of such a simple sys­tem.
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3) MIDDLE This passive EQ adjusts the midrange equalization of the amplifier. It interacts with the Bass and Treble as described in the Treble EQ section. For a heavier, more distorted sound, set the Mid­dle lower. For more of a vintage-style, cleaner sound, set the Middle higher.
4) RHYTHM INDICATOR The word “RHYTHM” lights up when this chan­nel is active.
5) BASS This passive EQ adjusts the low frequency equalization of the amplifier. It interacts with the Middle and Treble as described in the Treble EQ section. For a tighter low end, use the Bass EQ set in its lower range. This is particularly helpful when using the amp at very loud settings.
6) VOLUME The Volume control sets the overall level of the Rhythm
channel and can be used to balance the volume between it and the
Lead channels. The inclusion of individual Volume controls for each
channel means that the Rhythm channel of the Double Cross can be
used for moderately distorted sounds, rather than strictly being
a clean channel.
7) DRIVE When more gain is desired, activate this switch by pressing it downward. This will maximize the amount of crunch and overdrive in this channel, but it can also be used for a fatter clean sound when the gain is set lower.
8) BRIGHT Activating this switch will increase the high frequencies of the signal, while also reduc­ing low frequencies for a chunkier, tighter attack.
9) GAIN The Gain control adjusts the gain at the input of the am­plifier and is used in conjunction
with the Volume control to adjust
the amount of distortion and vol­ume for this channel. For cleaner sounds, the Gain control should be set in its lower range and the Vol­ume set higher. For some break-
up, the Gain and Volume controls
should be set in their middle ranges. For more overdrive, set
the Gain higher and the Volume
lower.
Rhythm Channel Settings
American CleanClassic ChimeBlack Angus
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Lead I Channel
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1 2 3
Strap yourself down, because here’s where things get intense. The Lead I channel of the Double Cross offers a breathtaking array of crushing modern tones that can be sculpted with stunning precision. The key to unlocking its secrets lies in its Cross, a deceptively simple but ultimately sophisticated tool that blends additional 12AX7 tube stages, letting players actually modify the Gain, EQ and attack pa­rameters of their amplifier. Master the Cross and you will master a firestorm of tonal power. (For more information, see the “Cross” sec­tion of this manual.)
1) PRESENCE This controls the upper treble frequencies and can be used to accentuate “percussive” tones such as your picking attack. Alternately, by lowering this control, it can help soften biting tones when desired.
2) TREBLE This passive EQ adjusts the high frequency equalization of the amplifier, but also interacts with the Bass and Middle controls as follows: As the Treble is increased, the Bass automatically decreases
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4
7 8
5
and the Middle slides down in frequency. Conversely, if the Treble is decreased, the Bass automatically increases and the Middle slides up in frequency.
3) MIDDLE This passive EQ adjusts the midrange equalization of the amplifier. It interacts with the Bass and Treble as described in the Treble EQ section. For a heavier, more distorted sound, set the Mid­dle lower. For more of a vintage-style, cleaner sound, set the Middle higher.
4) BASS This passive EQ adjusts the low frequency equalization of the amplifier. It interacts with the Middle and Treble as described in the Treble EQ section. For a tighter low end, use the Bass EQ set in its lower range. This is particularly helpful when using the amp at very loud settings.
5) LEAD I INDICATOR The word LEAD I lights up when the Lead I channel is active.
6) THE CROSS The Cross offers these functions: (1) Bright:This enhances high-end response and tightens the low end. (2) Gain: This boosts preamp gain. (3) Tight Stage: Adds an extra 12AX7 stage that provides a chunky, vintage­style gain like a classic amp when fully cranked. (4) Thick Stage: Adds an additional 12AX7 stage that generates rich, aggressive tonal qualities with complex har­monics. Each switch may be ac-
tivated by sliding it towards the center of the Cross. (For more in­formation, see the “Cross” section of this manual.)
7) VOLUME The Volume control
sets the overall level of the Lead I channel and can be used to bal­ance the volume between it and the other channels.
8) GAIN The Gain control adjusts the gain at the input of the am­plifier and is used in conjunction
with the Volume control to adjust
the amount of distortion and vol­ume for this channel. For cleaner sounds, the Gain control should be set in its lower range and the Vol­ume set higher. To increase distor­tion, set the Gain higher and the
Volume lower.
Lead I Channel Settings
Cranked VintageThick ModernHeavy Dynamic
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Lead II Channel
1 2 3
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4
7
8
5
The Lead II channel is voiced differently from the Lead I channel, pro­viding a classic high-gain “cranked amp” tone and a powerful contrast to the Lead I channel. Although both Lead channels provide a dupli­cate set of controls, you’ll notice they each have their own personality and tonal characteristics. Experiment with both to nail the sounds in your head.
1) PRESENCE This controls the upper treble frequencies and can be used to accentuate “percussive” tones such as your picking attack. Alternately, by lowering this control, it can help soften biting tones when desired.
2) TREBLE This passive EQ adjusts the high frequency equalization of the amplifier, but also interacts with the Bass and Middle controls as follows: As the Treble is increased, the Bass automatically decreases and the Middle slides down in frequency. Conversely, if the Treble is decreased, the Bass automatically increases and the Middle slides up
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in frequency.
3) MIDDLE This passive EQ adjusts the midrange equalization of the amplifier. It interacts with the Bass and Treble as described in the Treble EQ section. For a heavier, more distorted sound, set the Mid­dle lower. For more of a vintage-style, cleaner sound, set the Middle higher.
4) BASS This passive EQ adjusts the low frequency equalization of the amplifier. It interacts with the Middle and Treble as described in the Treble EQ section. For a tighter low end, use the Bass EQ set in its lower range. This is particularly helpful when using the amp at very loud settings.
5) LEAD II INDICATOR The word LEAD II lights up when the Lead II channel is active.
6) THE CROSS The Cross offers these functions: (1) Bright: This en­hances high-end response and tightens the low end. (2) Gain: This
boosts preamp gain. (3) Tight Stage: Adds an extra 12AX7 stage that provides a chunky, vintage-style gain like a classic amp when fully cranked. (4) Thick Stage: Adds an addition­al 12AX7 stage that generates rich, aggressive tonal qualities with complex harmonics. Each stage may be activated by sliding its switch towards the center of the Cross. (For more information, see the “Cross” section of this manual.)
7) VOLUME The Volume con- trol sets the overall level of the Lead II channel and can be used to balance the volume between it and the other chan­nels.
8) GAIN The Gain control ad­justs the gain at the input of the amplifier and is used in
conjunction with the Volume
control to adjust the amount of distortion and volume for this channel. For cleaner sounds, the Gain control should be set in its lower range and the
Volume set higher. To increase
distortion, set the Gain higher
and the Volume lower.
Lead II Channel Settings
Tight AggressionFluid Legato Unleashed Monster
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THE CROSS
USER-MODIFIED PREAMP STAGES
Try the following sequence to gain a basic understanding of the Cross functions. Keep in mind that all switches may be added or omitted in any combination -- there is no "right way" to set them. Experi­ment to find the sounds that work for your specific application.
Keep in mind that your EQ controls (Bass, Middle, Treble, Presence) will play a powerful role in determining your overall tone, so be sure to adjust them accordingly.
For the tightest response possible, don't forget about the TIGHT input – it maximizes the chunkiness of your guitar tone.
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1
3
Bright
Press switch down toward center of Cross. Listen to the enhanced Highs and tighter Bass response.
Bright + Gain
Everything gets heavier with a good dose of Gain. Slide GAIN switch toward the center of the Cross to add distortion and more compression, similar to a traditional gain boost.
Bright + Tight
Turn off GAIN and slide TIGHT switch toward center of Cross to activate. This activates an additional tube stage, providing maximum amount of "chunk" and "cut" on the attack without compression, which is especially good for palm muting and fast articulate playing.
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Bright + Thick
Bright + Thick + Tight
Bright + Gain + Tight + Thick
Add GAIN back into your mix. This setting blends the maximum amount of … well, everything! Yet another color for your "Tone Palette."
Add TIGHT back into the mix. This setting provides richness for Rhythm playing, but keeps a chunky, punchy tone to cut through the mix. Notice how well the amp responds to the dynamics of your playing.
Turn off TIGHT and slide THICK switch toward center of Cross. This activates an additional tube stage, adding a deep, rich quality to the tone, without sacrificing definition. This is great for power chords.
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Rear Control Panel
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5
6
2
1) IMPEDANCE SELECTOR This switch is used to select the appropri-
ate impedance and is important in achieving the desired results from the Double Cross. The correct impedance should be selected using the Impedance Selector switch as in the following impedance settings chart. Note: Incorrectly “mismatching” the amp head to a speaker cabinet should not damage the amplifier, but would result in lower output power and could result in shorter output tube life. Also, the Double Cross should never be operated without a speaker plugged into a speaker jack, even when using the Direct Out.
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3
4
2) SPEAKER OUTPUTS These paralleled 1/4-inch jacks are pro-
vided to connect the Double Cross head to external speaker cabinets.
3) GROUND LIFT This switch is used to eliminate a “ground loop” hum when using the Direct Out. A ground loop can ex­ist when the Double Cross and the mixer it is plugged into are connected to grounded outlets that are in physically different
locations and/or on different circuits, and should only be used
if there is an audible hum. Pressing the ground lift does not dis­c o n n e c t t h e g r o u n d c o n n e c t i o n f r o m t h e a m p ’ s c h a s s i s .
4) DIRECT OUT The XLR Direct Out is designed to connect the Double Cross to a recording or live mixer. The output is speaker-
emulated to generate the tone of a Celestion Vintage 30-loaded
Straight-front or Slant-front 4x12 speaker cabinet. Either tonal­ity may be activated using the DI Cabinet Select switch. Make sure that a speaker is connected to the amp even when using the Direct Out.
7 8 9 10
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5) DI CABINET SELECT When pressed IN, this switch provides a
signal to the Direct Out that emulates the tonality of a Celestion
Vintage 30-loaded Straight-front 4x12 speaker cabinet. When
the switch is OUT, it emulates the same speakers in a Slant­front 412 cabinet. Kustom went to great lengths to make sure that this signal sounded like the actual amp head and speaker cabinet combinations. This was accomplished in a studio envi­ronment using condenser microphones to analyze the tonality of the Double Cross when heard at “head level” versus “close mic’d” directly in front of the speaker. The result is a signal that reflects the true characteristics of these cabinets as heard by a player. If you haven’t tried the Double Cross’ Direct Out yet, we urge you to experiment with it for both live and studio ap­plications.
6) DIRECT VOLUME This control sets the level of the speaker­emulated Direct Out, and should be set as high as possible for the best signal-to-noise ratio.
3084354
7) SEND LEVEL This control adjusts the amount of signal that will be sent out the Effects Send jack, nominally ranging from
-10dBV(0.3VRMS) to about 0dBV(1VRMS). This control should
be adjusted as high as possible to minimize the amount of noise caused by the inserted effect, but not so high as to distort the effect used. Since the Effects Loop is a series connected loop, this control will adjust the overall volume any time the Effects Loop is active. The Send jack can also be used to send a signal to a tuner or an auxiliary amplifier when footswitched. For ex-
ample, to A/B between this amp and a second amp (or tuner), simply insert a shorted 1/4” plug into the Return jack. Then the
Send can switch over to another amp while disengaging this amp’s output.
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0 dBV (1v) Rack Eects Optimal
-10 dBV (0.3v) Pedal Eects Optimal
11) FOOTSWITCH Before powering up the amplifier, connect the provided 5-button footswitch here using a 1/4” TRS stereo cable. The Channel
Selector knob on the front panel should be set to Footswitch when the Footswitch is being used. If it is not, the footswitch will blink when channel se­lecting, but the channels won’t change. The footswitch selects between Rhythm, Lead I and Lead II channels; enables the power amp Boost; enables the Effects Loop. To select the appropriate channel, simply press the switch you want to activate. After doing so, the footswitch remembers the last channel, so you can toggle back by hitting this same switch again. This allows the user to jump to and from a channel quickly without having to look down at the footswitch. Any changes on the footswitch will be mirrored on the front panel of the amplifier.
8) SEND JACK This 1/4-inch jack delivers a tube-driven preamp signal to external effects
devices. It can also be used to send the signal to another amplifier to run multiple amps.
Connecting a 1/4-inch plug does NOT break the flow of the amplifier signal.
9) RETURN JACK When the effects loop is active, this 1/4-inch jack breaks the flow of ampli- fier signal to allow an external effects device to “return” to the amp. The Return jack can also be used for a power amp input when using an external preamp. This all-tube effects loop is known as a “series” loop, since it breaks the path of the amplifier and “inserts” the
effect in series.
10) RETURN LEVEL This control adjusts the gain after the Effects Return jack, to adjust for an
Effects Loop level nominally ranging from 0dBV(1VRMS) to -10dBV(0.3VRMS). This control
should be set to the lowest level that provides unity gain when using your effects, when com­pared to the level if the Effects Loop is disabled via the footswitch. However, using the Send and Return Levels, you can easily get up to 10dB boost when using effects. This can be very helpful when using effects like delay or tremolo where the level appears to be lower due to the nature of the effect. Because the Effects Loop is a series connected loop, this control will
adjust the overall volume any time the Effects Loop is active.
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12) MIDI IN This jack is used to receive MIDI data from other MIDI enabled products, such as MIDI Preset Footswitches or Effects Processors. MIDI is a great way to allow different products to communicate together. Many guitarists have found that the ability to hit one switch and have multiple devices instantly respond can help create a more seamless on-stage perfor­mance. While using this MIDI In system, you can still use the amp’s regular footswitch to channel select, boost or bypass the effects loop.
13) SAVE This switch is used to program the MIDI preset as follows: First, send the desired MIDI preset to the Double Cross. Then, footswitch the Double Cross to whichever channel you want, and set the Boost and Effects appropriately. Lastly, press and hold the Save button until the LEDs on the amp and footswitch begin blinking (in about 2-3 seconds). When they stop blinking, the preset is stored. From now on the amp will “footswitch” to this setting whenever that MIDI preset number is received.
MIDI “Channel”: Note that the amp responds to MIDI channel 1 by de­fault. To change the MIDI channel that is globally recognized, simply send a preset change to the Double Cross on whichever MIDI channel you want to use, set the amp’s footswitch appropriately, and press and hold the Save button to set the amp’s MIDI channel to that number (1 through 16).
14) POWER CORD RECEPTACLE/FUSE HOLDER Insert the AC cord (provid­ed) firmly into the AC connector. Replace the AC power cord if protective jacket is damaged or ground pin is damaged or removed. The fuse is locat­ed in a housing just below the receptacle. To remove the fuse, remove AC cord and pull out on the tab above the fuse symbol, located on the fuse carriage. Place the new fuse in the carriage clip and re-insert. Replace only with the same type and size. NOTE: To prevent an electrical hazard, DO NOT replace fuse without using the fuse carriage. Replace the fuse
carriage if lost or damaged before re-inserting the AC power cord.
Eects Loop Syncing
This hidden feature allows the user to synchronize the Effects
Loop with any or all channels and/or the Boost function, so that
it will always be activated when a particular channel or the Boost is selected.(The Effects Loop can always be turned off, even when synced with a channel, simply by pressing the switch.)
1) To enable this feature, you first must enter into Effects Loop Sync Program Mode by turning on the amp while first pressing and holding down the Save button on the back of the amp.
2) When the amp comes on, the Effects Loop LEDs on the amp and footswitch will begin blinking, indicating that you are in Ef­fects Loop Sync Program Mode.
3) Press the channel(s) and/or Boost buttons one at a time that
you want effects with.
4) Note that the channels you select will begin blinking along with the Effects Loop LED. When you select a channel that has the effects loop Sync’d to it, the Effects Loop LED will blink.
5) When finished selecting your channel(s) and/or boost status,
press and hold the Save button on the amp; after a few seconds it will blink faster indicating that it’s storing your choices. Effects syncing can be changed at any later time by going into Effects Loop Sync Program Mode and turning off the channels that you DON’T want effects synced with. If you turn all three channels AND the Boost off, then the Effects Loop will no longer track or be synced.
When operating in Effects Sync Mode, “Effects” will blink. Solid illumination indicates manual override. (Manually selected ef­fects will remain on until deselected.)
Note: MIDI programming is separately handled so it isn’t affected by programming the Effects Loop Sync. Effects Loop Sync only works with the amp’s normal footswitch.
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Amp Specifications
t
All Tube 3 channel guitar amp head 6-6L6GC or EL34 power tubes using AUTOKRUISE TM biasing scheme 5-12AX7 preamp tubes & 1-12AT7 buffer tube for power amp 16, 8, or 4 Ohms @ 5% THD using 6L6s, 110W w/EL34s Inputs Rhythm Channel Nominal gain, Normal Input, Gain @ 5 Rhythm Channel Maximum gain, Normal Input, Gain @ 10 Rhythm Channel extra gain when Drive is activated Gain increase at 1 kHz when Bright is activated Lead I or II Channels Maximum gain, Normal Input, Gain @ 10 Lead I or II Channels Nominal gain, Normal Input, Gain @ 5 Broadband gain increase with only Lead Gain switch activated Gain increase with only either Tight or Thick stage activated Gain increase with all switches engaged Rhythm Channel, with Volume half and Master Maximum, Boost on 10 Levels w/Boost, Send & Master @ 10 to reach full power output Levels w/Boost & Master @ 10, but with Send @ 0 to reach full power Tube driven, Nominal load >10k ohms Tube driven, >100K ohm input impedance Adjustable from 0 to +10 dB boost AFTER the Effects Loop
After power amp w/speaker emulation of 412 Straight & Slant cabs
Adjustable from 0 to +6 dBV, nominal -3 dBV cts Rhythm, Lead I or Lead II Channel, Boost, and Effects Loop On/Off hielded cable, and should be plugged in before turning on amp
120VAC/60Hz, 450W nominal
230VAC/50Hz, 450W nominal
240VAC/50Hz, 450W nominal
100VAC/50-60Hz, 450W nominal
304 mm (Height) x 686 mm(Width) x 276 mm(Depth), 21.3kg
12" (Height) x 27" (Width) x 10.875" (Depth), 47 lbs
t
c
Model Double Cross
Tubes
Power Amp Tubes Preamp Tubes
Output Power
100 W RMS
Input Impedance 1M ohms Normal or Tigh
S
y
stem Gain
50 dB
All measurements taken with 1 KHz input signal, Tone controls flat, Gain
Halfway and Volume Maximum, Boost
@ 10, Effects OFF, overall Master @
10. All Bright, Drive & cross switches off. Measured at speaker jack at 16
ohms unless noted.
64 dB 10 dB +3 dB 90 dB 75 dB
8 dB 5 dB
10 dB
Nominal Si
g
nal to Noise
64 dB
Effects Loop
0.15 VRMS (-16 dBV)
0.45 VRMS (-6 dBV) Effects Send Effects Return
Footswitchable Boos
t
Master Volume Boost
XLR Direct Output
Output level
Footswitch
Supplied Footswitch sele Uses a standard stereo s
Power Requirements
USA/Canada Europe/UK Australia Japan
Dimensions/Weight
mm/kg Inches/Pounds
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POWER AMP
6L6 6L6 6L6
6L6 6L6 6L6
6L6
EL34
XLR
PHASE
INVERTER
MASTER VOLUME
BOOST
16
8
4
OUTPUT
TRANSFORMER
SELECTOR
NORMAL
SPEAKERS
SPEAKER EMULATED DIRECT OUT
SLANT
STRAIGHT
SEND
LEAD I GAIN
TIGHT
LEAD I I GAI N
RHYTHM
GAIN STAGES
THICK STAGE
TIGHT STAGE
BASS MID TREBLE PRESENCE VOLUME
BASS MID TREBLE P RESENCE VOLUME
BASS MID TREBLE PRESENCE VOLUME
RHYTHM
LEAD I
L
EAD I I
RETURN
RETURN
BUFFER
LEV EL
SEND LEV EL
EFFECTS
EFFECTS
BUFFER
EFFECTS
BYPASS
TRUE
FOOTSWITCH
FOOTSWITCH AND MIDI
SYSTEM
1/4" STEREO F OOTSWITCH
MIDI IN
MIDI
BRIGHT
BRIGHT
BRIGHT
GAIN (PER CHANNEL)
THICK (PER LEAD CHANNEL)
TIGHT(PER LEAD CHANNEL )
STORE
GROUND L IFT
SPEAKER EMULATION
BIAS
IMPEDANCE
CHANNEL
CHANNEL
12AT712AX7
12AX7
12AX7
12AX7
12AX7
12AX7
12AX7 12AX7
Signal Flow Diagram
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