ValveTrain 2×12 Extension Cabinet
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ValveTrain Revolution Series 2x12 Extension Cabinet - FrontValveTrain Revolution Series 2x12 Extension Cabinet - Rear View



  • Size
    • 28x12x21 (LxDxH)
  • Weight
    • 56 lbs
  • Speakers
    • Eminence Wizard (2)
  • Impedance
    • 4 Ohm
  • Features
    • Convertible 3 Piece Back (Open or Closed Operation)
    • Black Strap Handle
    • Rubber Feet
    • Metal Jack Ferrule
    • Rear Mounted Speaker
    • Baltic Birch Plywood Construction

The Revolution Series amplifiers continue to prove that high value and affordable hand wired production amplification is still built in America. All of the major components including cabinet, transformers, speakers, board and chassis are proudly made in America. The amp is hand wired at our ValveTrain facility in Altamonte Springs, Florida. There are over 50 American small to medium size businesses in the supply chain behind every one of these amps.