The HM-100 equips with dual gain circuitry, Create the unbelievable distortion with the precise setting of the pedal, which offers the most versatile distortion with endless sustains and huge mid and low sound. The distortion covers vintage sounds in 70's metal to pop sound of neo-metal.
- Beta Aivin MT-100 Metal Zone (old name)
- Beta Aivin HM-100 Heavy Metal (new name)
- Carlsbro (series 2013) Heavy Metal (new name)
- Riot HM-100 Heavy Metal (new name)
- Beta Aivin HM-200 Heavy Metal