BOSSCO GT-100 Setup guide

BOSS GT-100 AMP EFFECTS PROCESSOR
TRAINING GUIDE
Contents
1. FEATURES
2. QUICK DEMO
3. GOING DEEP
4. FIVE FEATURES TO KNOW and SHOW
5. ACCESSORIES
6. GT-100 AMPS, EFFECTS

BOSS GT-100 Training Guide
1. FEATURES
The best sounding and easiest to use GT ever!
All new incredible high-resolution COSM amp and effect
models
New dual LCD operating system for supreme ease of use
25 COSM amplifier models including eight all new Advanced
amps
9 effects groups: Comp, OD/DS, Preamp, EQ, FX1, FX2,
Delay, Chorus, Reverb
21 OD/DS effects, FX1/FX2 each contain 30 effects
User customizable Amps, OD/DS
Manual Mode instantly turns the GT-100 into a row of simple
stompboxes
Built in Phrase Looper w/ unlimited overdubs
New ACCEL effects provides new real-time tone changes
400 programs: 200 user, 200 preset
Built-in assignable Expression and CTL pedal
Additional EXP or 2xCTL pedal inputs for more real time
control
USB-audio interface
Built-in chromatic tuner and metronome
Tough metal case

BOSS GT-100 Training Guide
2. QUICK DEMO
The Quick Demo is a way to get a customer interested in a product in less than
60 seconds.
Before You Start
1. Connect the MONO (L) Gt. AMP output of the GT-100 to the clean
channel of a good amp, such as a Roland JC-120 or other pro quality
amp.
NOTE: It is very important to use a pro quality guitar amp. Why run a high-
end effect through a low-end amp?
2. Set the amp’s tone controls for a flat response.
3. Plug a guitar into the GUITAR INPUT of the GT-100.
4. Set the GT-100’s output to match the amp you are using:
a. Press SYSTEM
b. Turn KNOB 4 to select OUTPUT SELECT
c. Turn KNOB 8 to select the correct type of output. If in doubt, set
this to LINE/PHONES.
d. Press EXIT.

BOSS GT-100 Training Guide
THE QUICK DEMO: USING THE GT-100
This demo has four steps. If possible, do all four.
STEP ONE: Show A Modern Tone
1. Press the BANK UP/DOWN and NUMBER PEDAL 1 or turn KNOB 1
(PATCH) to select P02-1 POWER DRIVE. This is the sound of the Power
Drive ADVANCED AMP.
2. Play some appropriate chords and leads.
3. Press the ACCEL/CTL PEDAL to switch COSM amps and turn on delay.
4. Play some appropriate chords and leads
STEP TWO: Show A Vintage Tone
1. Use the BANK and NUMBER PEDALS or KNOB 1 to select P10-3
TWEED BLUES. This is the sound of a 1959 Fender Bassman 410.
2. Play some appropriate chords and leads
3. Press the ACC/CTL pedal to turn on the COSM TS-808 Overdrive.
4. Play some appropriate chords or leads.

BOSS GT-100 Training Guide
STEP THREE: Show MANUAL MODE
1. Press the BANK UP and BANK DOWN pedals simultaneously to enter
MANUAL MODE. The display will look like this:
2. Press BANK and NUMBER PEDALS to turn each effect on and off.
3. Turn the KNOBS to change the effects.
4. When you are finished, press both BANK PEDALS to return to Play mode.
STEP FOUR: Show EZ TONE
1. Press the EZ TONE button.
2. Turn KNOB 4 (SELECT) to select PATCH CREATE.
3. Turn KNOB 5 (BASIC TONE) to select a BASIC TONE.

BOSS GT-100 Training Guide
4. Turn KNOB 8 (VARIATION) to select a BASIC TONE VARIATION.
5. Press PAGE RIGHT to select the PATCH CREATE 2 screen.
6. Turn KNOB 5 and KNOB 6 to adjust the patch.
7. Turn KNOB 8 (AMBIENCE) to adjust Ambience.
8. Press EXIT when you are finished.

BOSS GT-100 Training Guide
3. GOING DEEP
How to Use the LOOPER
1. Press the LOOPER PEDAL for 2 seconds. ON will appear briefly in the
second LCD to confirm the LOOPER is on. The LED on the pedal will
double blink.
2. When you are ready to record, press the LOOPER PEDAL. REC will
appear in the display. The LED on the pedal will blink continuously.
3. When the loop is finished, press the LOOPER PEDAL again. PLAY will
appear in the display, and the loop will play back. The LED on the pedal
will stay on.
4. To overdub, press the LOOPER PEDAL again. DUB will appear in the
display and the LED will blink.
5. To stop using the LOOPER, press and hold the LOOPER PEDAL for two
seconds. END will appear in the display, and the LED will go off.
How to Edit AMPS and EFFECTS
1. Press EFFECTS.
2. Turn KNOB 4 to select an effect. Its parameters will appear in the right
LCD display.
3. Turn the appropriate knob to adjust each parameter.
4. Press EXIT to get back to the main screen.
How to Move AMPS and EFFECTS in the Signal Path
1. Use the above procedures to select an AMP or EFFECT.
2. Turn KNOB 1 to move your selection in the signal path.
3. Press EXIT when you are finished.
How to Use the Tuner
1. Press NUMBER PEDALS 1 and 2 simultaneously. The TUNER will appear
in the left display. The METRONOME will appear in the right.
2. Tune up. The note played will show in the Display. The LCDs in the
display will indicate whether the note is sharp, flat, or in tune.
3. Press NUMBER PEDALS 1 and 2 again or press EXIT to return to play
mode.

BOSS GT-100 Training Guide
How to Customize AMPS
1. Press EZ TONE.
2. Turn KNOB 4 to select AMP CUSTOM.
3. Turn KNOB 5 to select an amp to customize. You can customize seven
different amps.
4. Press PAGE RIGHT to select the AMP CUSTOMIZE 2 screen.
5. Turn KNOB 5 and KNOB 6 to adjust the amp sound.
6. Press EXIT when you are finished.
How to Customize OD/DS Effects
1. Press EZ TONE.
2. Turn KNOB 4 to select OD/DS CUSTOM.
3. Turn KNOB 5 to select an overdrive or distortion to customize. You can
customize eight different OD/DS effects.
4. Press PAGE RIGHT to select the OD/DS CUSTOMIZE 2 screen.
5. Turn KNOB 5 and KNOB 6 to adjust the OD/DS sound.
6. Press EXIT when you are finished.
How to Use the NUMBER PEDALS to Turn On the TUNER
1. Press the SYSTEM button
2. Turn KNOB 4 to select PLAY OPTION.
3. Turn KNOB 8 to select TUNER. When you select this, you can use the
NUMBER PEDAL of whatever patch you are currently using to turn on the
tuner while you are playing. For example: if you are using P02-1, you can
turn the tuner on by pressing NUMBER PEDAL 1. (Pressing a different
NUMBER PEDAL will change sounds, as always.)
How to Reinitialize the GT-100
1. Press the SYSTEM button.
2. Turn KNOB 4 to select FACTORY RESET.
3. Press WRITE twice.

BOSS GT-100 Training Guide
4. FIVE THINGS TO KNOW and SHOW
1. Easiest to use and most incredible sounding BOSS GT ever
2. All new COSM modeled amps, effects
3. New ACCEL functions
4. Built in Phrase Looper
5. USB-audio interface for computer recording, backup, etc.
5. ACCESSORIES
1. Two BOSS FS-5U Footswitches/ EV-5 EXP pedal
2. Roland PCS-31L TRS 2 x 1/4” insertion cable
3. BOSS Bag-S2 Carrying bag
4. Roland RH-5, RH-50, RH-200 or other headphones
5. Instrument cables

BOSS GT-100 Training Guide
6. GT-100 AMPS and EFFECTS
NAME ORIGINAL
PREAMP
ADVANCED
1. NATURL CLEAN Original BOSS amp
2. FULL RANGE Original BOSS amp for acoustic sounds
3. COMBO CRUNCH Original BOSS amp
4. STACK CRUNCH Original BOSS amp
5. HIGAIN STACK Original BOSS amp
6. POWER DRIVE Original BOSS amp
7. EXTREM LEAD Original BOSS amp
8. CORE METAL Original BOSS amp
VINTAGE
1. JC-120 Roland JC-120
2. CLEAN TWIN Fender Twin Reverb
3. PRO CRUNCH Fender Pro Reverb
4. TWEED Fender Bassman 4x10
5. DELUX CRUNCH Fender Deluxe Reverb
6. VO DRIVE Vox AC-30TB Drive sound
7. VO LEAD Vox AC-30TB lead sound
8. MATCH DRIVE Matchless DC/30 left input
9. BG LEAD Mesa Boogie IIb combo amp lead sound
10.BG LEAD Mesa Boogie IIb w/ treble shift on
11.MS1959 I Marshall Plexi channel I
12.MS 1959 I+II Marshall Plexi w/ channels paralleled
13.R-FIER VINTAGE Mesa boogie Dual Rectifier Ch 2 Vintage mode
14.R-FIER MODERN Mesa Boogie Dual Rectifier Ch2 Modern mode
15.T-AMP LEAD Hughes & Kettner Triamp amp 3
16.SLDN Soldano SLO-100
17.5150 DRIVE Peavey EVH5150 lead channel
18.CUSTOM User definable amp mods
COMP
1. BOSS COMP BOSS CS-3
2. HI BAND Original BOSS comp setting
3. LIGHT Original BOSS comp setting
4. D-COMP MXR Dyna-Comp
5. ORANGE Dan Armstrong Orange Squeezer
6. FAT Original BOSS comp w/ boosted mids
7. MILD Original BOSS comp w/ rolled off highs
8. STEREO COMP Original BOSS stereo comp

BOSS GT-100 Training Guide
NAME ORIGINAL
OVERDRIVE/DISTORTION
ADVANCED
1. MID BOOST BOSS FB-2 Mid setting
2. CLEAN BOOST BOSS FB-2
3. TREBLE BOOST BOSS FB-2 w/ boosted highs
4. CRUNCH Original BOSS OD sound
5. NATURL OD Original BOSS OD sound
6. WARM OD Original BOSS OD sound
7. FAT DS Original BOSS DS sound
8. LEAD DS Original BOSS DS sound
9. METAL DS Original BOSS DS sound
10.OCT FUZZ Acetone Fuzz
VINTAGE
1. BLUES OD BOSS BD-2
2. OD-1 BOSS OD-1
3. T-SCREAM Ibanez TS-808 Tube Screamer
4. TURBO OD BOSS OD-2 w/ Turbo on
5. DIST BOSS DS-1
6. RAT Proco Rat (large case)
7. GUV DS Marshall Guv’nor
8. DST+ MXR Distortion Plus
9. METAL ZONE BOSS MT-2
10.‘60s FUZZ Arbiter FuzzFace
11.MUFF FUZZ Electro-Harmonix Big Muff
12.CUSTOM User definable OD/DS mod
EQ
1. 6-Band Parametric w/ 2 sweepable mids
FX1/FX2
1. T.WAH BOSS AW-3
2. AUTO WAH BOSS AW-3
3. SUB WAH
a. CRY WAH Dunlop Crybaby
b. VO WAH Vox 846
c. FAT WAH Morley wah
d. Light Wah Original BOSS wah
e. 7STRINGWAH Original BOSS wah voiced for 7-stg
f. RESO WAH Original BOSS wah w/ boosted harmonics
4. ADV. COMP Same as COMP effects
5. LIMITER
a. BOSS LIMITER Original BOSS Stereo limiter
b. RACK 160D dbx 160X
c. VTG RACK U Urei 1178

BOSS GT-100 Training Guide
NAME ORIGINAL
6. SUB OD/DS Same as OD/DS effects
7. GRAPHIC EQ BOSS GE-20 10 band graphic EQ
8. PARA EQ Same as EQ effects
9. TONE MODIFY Preset EQs-8 types
10.GUITAR SIM
a. S->H Single to Hum sim
b. H->S Hum to single sim
c. H->HF Hum to “half hum” (Tele PU)
d. S->HLW Single to Hollow sim
e. H-> HLW Hum to Hollow sim
f. S->AC Single to Acoustic sim
g. H->AC Hum to Acoustic sim
h. P->AC Piezo to mic acoustic sim
11.SLOW GEAR BOSS SG-1
12.DEFRETTER Fretless sim
13.WAVE SYNTH Monophonic lead synth sim
14.SITAR SIM Sitar simulator
15.OCTAVE BOSS OC-3
16.PITCH SHIFTER Interval based pitch shift
17.HARMONIST Intelligent pitch shift
18.SOUND HOLD Capture and Sustain effect
19.AC PROCESSOR Acoustic processor (for use w/ aco guitars
20.PHASER BOSS PH-3
21.FLANGER BOSS BF-3
22.TREMOLO BOSS TR-2
23.ROTARY BOSS RT-20
24.UNI-V Univox Univibe
25.PAN Stereo effect
26.SLICER BOSS SL-20
27.VIBRATO BOSS VB-2
28.RING MOD parallel and intelligent RM
29.HUMANIZER BOSS AW-3
30.2x2 CHORUS BOSS AD-8 split stereo chorus
31.SUB DELAY 1-1000 ms plus BPM tap
DELAY
1. SINGLE Standard mono delay
2. PAN Tap delay in stereo
3. STEREO Direct left, effect right
4. DUAL-S Two delays in series w/ independent d. times
5. DUAL-P Two delays in parallel w/ mono output
6. DUAL L/R Two delays in stereo
7. REVERSE Backwards masking sim

BOSS GT-100 Training Guide
NAME ORIGINAL
8. ANALOG BOSS DM-3
9. TAPE Roland RE-201 sim
10.MOD. BOSS DD-20 delay w/ modulation
CHORUS
1. MONO BOSS CE-2
2. ST 1 Roland JC-120
3. ST 2 CH-2
ACCEL
1. S-BEND BOSS PH-6
2. LASER BEAM New effect
3. RING MOD. BOSS GT-10
4. TWIST BOSS DD-20
5. WARP BOSS DD-20
6. FEEDBACKER BOSS FB-2
REVERB
1. AMBIENCE Studio room mic sim
2. ROOM Small room sim
3. HALL 1 Concert hall sim
4. HALL 2 Concert hall w/different acoustics and size
5. PLATE Studio analog reverb plate sim
6. SPRING Fender ’63 reverb tank
7. MOD. Hall type w/ modulation