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Excellent versatile boost / overdrive from the stable of Mike Rivers.

Here's what Mike says...

'It's a boost / overdrive with volume and gain controls to give you amp-like control of your sound and a switch to kick in either silicon or germanium diode clipping give you plenty of bite and grit. Why is it called '11' you ask.. or not.. Well, when cranked to 10 ain't doing it for ya.. you need 1 louder...'

  • Tag-board hand wired circuit
  • Controls - 'V' Volume & 'G' Gain
  • Clipping Switch - 'S' Silicon diodes, 'G' Germanium diodes & centre a no clipping clean boost
  • External 9v DC centre negative