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      • Dummybox Home
      • Dummybox Studio / PA
      • Loadbox LB120 II
    • Power Amp ATR-4502
    • Accessories >
      • Tubes
      • Dynacon Speaker Cable
      • Covers
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KOCH AMPS

#iaminTONEcontrol

April release of the GReg Signature head.

It took just a longer than we originally had planned "but that's something you might see more often these days", but finally it's going to happen.
This April we will build and release the first Koch TG50h heads.
All the features of the combo in a head. The first ones will be available at the end of April in the US.

The Greg Signature Head specs
  • 50W All-tube amplifier
  • 6 x 12AX7 pre-amp tubes
  • 2 x EL34 power tubes
  • Three foot-switchable channels: Clean, Overdrive and Overdrive Boost
  • Separate Drive, Volume and passive Bass-Mid-Treble tone controls for both channels
  • Foot-switchable OTS (Output Tube Saturation) with Drive and Volume controls
  • Foot-switchable tube Tremolo with ‘Harmonic’ and ‘Normal’ mode, and Speed, Depth and Level controls
  • Foot-switchable Reverb with Dwell, Tone and Volume controls, and a classic long scale model spring reverb tank
  • Sequence switch to select Reverb>Tremolo or Tremolo>Reverb
  • Penthode (full power) / Triode (half power) switch
  • Presence control & Master Volume​
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Koch Guitar Electronics 2020.
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