
Shown in Hammertone Gray with orange screen and black knobs.
**AC ONLY**
No effect on GAIN-2
No effect on GAIN-1
Passive tone shaping
FAT switch adds low end
- Normal (up)
- Fat (down)
CUT switch adds high end
- Normal (up)
- Cut (down)
- GAIN: Mid
- TONE: Warm enough to fatten-up any single-coil pickup and bright enough not to muddy-up a neck humbucker.
- VIBE: Vintage.
- APPLICATION: Works equally well with both clean and dirty amps.
G-Pro V3
Tube Overdrive
$349.99
Buy Dealer Buy Direct
The G-Pro is the answer to requests from touring and session players alike for a mid-gain push-drive pedal from SWELL.
Single-coil, P-90 or humbucker, etc.–the PRO brings out the best in all of them delivering tight round lows, string-tone flavored mids and a clear open top end.
As with all SWELL drives the G-Pro has just the right amount of smooth natural tube-driven compression, rich complex overtones and is fundamentally transparent.
Footswitch select between Gain 1 and 2 for the just the right amount of drive for rhythm and solo playing.
The NEW Fat & Cut switches in addition to the Tone control allow you to shape your tone both easily and quickly.
And yes–the Pro remains dead-quiet even with the output level control maxed out!
Cranked amp tone and feel at any volume level delivered by Amp & Record outs.
On stage and in the studio the G-Pro delivers!
SWELL G-Pro V3 features:
- 100% Analog Circuitry
- SWELL Tone Circuit for Guitar
- High Voltage VACUUM TUBE–12AX7
- Gain 1 & 2 Selectable via Footswitch
- CONTROLS: Gain 1 / Gain 2 / Tone / Master
- 2-Position Fat Switch
- 2-Position Cut Switch
- Tuned Amp Out
- Record Out with Speaker Simulation
- True-Bypass Footswitching
- Top-Mounted Jacks
- 12vac 1000ma Power Supply
- 100% MADE IN USA
- 10 YEAR WARRANTY
SWELL pedals are made of the finest materials:
- JJ Premium Vacuum Tubes
- Electro Harmonix Premium Vacuum Tubes
- Mullard Premium Vacuum Tubes
- Tung-Sol Premium Vacuum Tubes
- Switchcraft Jacks
- Ceramic Tube Socket
- 3PDT True-Bypass Switching
- Diecast Aluminum Enclosure with Interlocking Lid (provides complete RF shielding)
- Belden Wire
- Alpha Pots
- Tough Powder Coated Finish
- And more…
V3 Series Features
- Fat & Cut switches
- Re-voiced to be less compressed, more open, bigger, etc.
- Tight lows and a smoother top-end
- New look—easier to read and looks great
Fat switch adds low-end:
- Normal (up)
- Fat (down)
Cut switch adds high-end:
- Normal (up)
- Cut (down)
The G-Pro V3 ships with a JJ 12AX7 tube.
Change your tube, change your tone!
VTeX Options:
- JJ 12AT7
- EH 12AY7
- JJ 12AU7





