Third Impact is an unsound love letter to the appraised beast that is Boss HM-2. It was developed from ground up as a strikingly simple yet versatile alternative to its paragon. It’s similar enough to the HM-2 to gratify those who are looking for a clone while also including extra features that will delight the unsated chainsaw enthusiasts.

features:

- Brighter base tone and more presence than the HM-2, even when controls are dimed.
- Less fuzzy and more natural feel to its distortion texture.
- Controlled and smooth sweep in each control, including Gain.
- The classic Volume, Gain, High and Low control set with additions.
- Additional Mid control which has been designed entirely on being able to change the mid frequency content without ruining the chainsaw aspect of the tone.
- Additional transparent Blend control which everyone loves.
- Additional Response 3-way switch that changes the tone between Thick, Raw or Sharp (down, middle or up position).

Modded with an independent Boost circuit you can use combined together or alone
Circuit by unsound circuity