Newly designed AC Booster V2 offers a wide range of overdrive with touch sensitivity.Reacting exactly like a great tube amp, the newly designed AC Booster V2 offers a wide range of overdrive with touch sensitivity just like the original AC Booster.You can set it up to get a crunchy warm overdriven tone and with just a little rolling off of the guitar’s volume, it will give you a great clean sound.
GET MORE HEADROOMAND TOP END BRIGHTNESS9-18 VDCThe Xotic “Voltage Doubler” is a step-up converter that takes 9 volts DC and boosts it to an output voltage of 15 or 18 VDC (max current draw 80mA).Why do you need a voltage doubler? Higher voltage levels result in more headroom. When you boost the voltage your find your Xotic pedals will get much more dynamic, more headroom, top end and brightness, less compressed sound.
Specs:

• Dimensions (W/D/H): 4.39″ x 2.38″ x 1.98″ (110mm X 60mm X 50mm)
• Weight: 0.6 lbs. (270g)
• True Bypass Switching Power Consumption: 9VDC/10mA (max) Approx. 40hrs continuous use with alkaline battery Battery Type: 9VDC (006P) x 1 AC Adapter
• (Optional): 9-18VDC Negative Tips
• (Regulated Only) Boss PSA, Dunlop Brick, Voodoo Labs, Input Impedance: 1M ohm Output Impedance: 2K ohm.
• Input Jack Nominal input -20dBu Unplug when it’s not in use for a longer battery life.
• DC Jack: 2.1mm x 5.5mm 9 – 18VDC – Negative Center Regulated Only.
• When an external power supply is used, the battery is disconnected from the circuit.
• Remove four screws from the bottom plate to access battery.