
Shown in Lime with Black Knobs.
**AC ONLY**
No effect on DRIVE-2
No effect on DRIVE-1
Passive tone shaping
3-Way Fat Switch
- Fat (up)
- Normal (middle)
- Thick (down)
3-Way Output Select
- Sweet (up)
- Push (middle)
- Low (down)
XXL-Boost v.2
Vacuum tube boost pedal for bass and detuned guitar – $319.99
The XXL-Boost is the only Class-A Vacuum Tube Boost effect pedal designed for Bass and De-Tuned Guitar.
Size does matter and the XXL-Boost is big enough to deliver the ground-shaking tone needed for instruments with extended low-end capabilities.
Footswitch select between (2) user-adjustable boost levels for just the right amount of signal boost for any live or studio application.
The XXL-Boost…Super Size your tone today.
SWELL XXL-Boost v.2 features:
- 100% Analog Circuitry
- SWELL Tone Circuit for Bass
- Class-A High Voltage VACUUM TUBE–12AX7
- Boost 1 & 2 Selectable via Footswitch
- CONTROLS: Boost 1 / Boost 2 / Bass / Treble / Level
- Tuned Amp Out
- True-Bypass Footswitching
- Top-Mounted Jacks
- 12vac 1000ma Power Supply
- 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…
V.2 Series New features:
- Push & Cut switches
- Remote Boost jack
- Also have been re-voiced (less compressed, more open, bigger, etc., etc.)
- New look–easier to read and looks great
The Push and Fat switches function as follows:
3-Way Fat switch
- Fat (up)
- Normal (middle)
- Thick (down)
*Fat switch alters lower mids.
3-Way Push (Level) switch
- Sweet (up)
- Push (middle)
- Low (down)
*The Push switch effect is similar to a variable wattage selector on an amp.
Example: in low mode the pedal behaves like a 50 watt head—pissed off, more focused attack, etc. In Push mode (maximum output) it acts like a 100 watt head—smoother, more low end authority, etc. And Sweet is the sweet spot in the middle.
*So to sum it up the Push switch, aside from giving total control of the pedal output (coupled with the Level control) also effects the voicing, too.
Remote Boost jack:
*Any simple latching ON/OFF footswitch will work here.
Pedal must be engaged for this to function (Drive 1 or Drive 2 must be on). The Remote Boost jack works in conjunction with the 3-Way Level switch. When the Remote Boost is engaged the pedal is operating in Push mode (max output). When disengaged it defaults to wherever the Push switch is set. This allows the player to choose the amount of boost needed.
There are currently no video clips for the XXL-Boost v.2. Please check back soon!
Coming soon.





