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Ar Merc'het Brao Tabletop

Dual Filter Overdrive

The Ar Merc’het Brao module is comprised of two filters and two overdrives. As usual at Touellskouarn it has a Breton name: Ar Merc’het Brao means "The pretty girls".
  • 2 X Resonant 12 dB slope Filter (High Pass/Low Pass)
  • 2 X Classic Overdrives
  • Filter Cutoff CV inputs
  • Global controls for Cutoff and Resonance
  • Stereo and double mono use
  • Modular and Guitar friendly
  • Anodized & serigraphied 2mm aluminium panel


t can be used with a stereo signal or with two mono signals. The module is modular as well as guitar friendly. The filters are resonant with a slope of -12dB. A switch allows to switch each filter from LowPass to HighPass. The filter cutoffs are voltage controlled thanks to dedicated CV inputs. Additionnaly the Ar Merc’het Brao features global controls for cutoff and resonance.

Both overdrive sections offer the classic and well known TouellSkouarn distortion sound.


  • Size:
  • Face plate material:
    Diecast aluminum
  • Power supply:
    +12V/+9V negative tip

User Manual