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Blackstar Department 10 Boost Tube Boost / Buffer Pedal

The ultimate high voltage valve boost pedal. Combining a Class A gain stage and natural sounding passive James-Baxandall EQ this class-leading pedal is like adding two extra hot valve stages to your amp.

  • High Voltage Valve Circuit
  • ECC83 Powered
  • Passive James-Baxandall EQ
  • Built-in Buffer / Line Drive
  • Compact Size
  • 9V PSU Supplied