Boss HM-2 Heavy MetalVerified

From the post

And for those who DO want the chugga chugga crushing lows! :o)

And I didn't expect it but this will fit in a 1590B too (doh!) so the Lite version may not get built quite as often now. But still a good exercise in adapting these things and I'm glad there is a more compact version available if someone wants to use it.

This one has also been verified by our resident Finnish metal head who sent me a comparison clip against an original and it sounds identical to me, so you're good to go on the build! Thanks again to Miro, the building machine! :o)

Here's the clip, so you can guess which is which

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Info about the original:

The HM-2 is a distortion effect specially designed for Heavy Metal music. In spite of its compact body, it features an extremely wide dynamic range, therefore allowing rich, dynamic distortion sounds. Also, the HM-2 can be effectively used even with a single coil pickup guitar lo low output level, because of its high gain. Wide variety of tone color creation is made possible with two Color Mix Controls.

Why aye bonnie lad, blondegraemey's demo:

And after the discussion below, a modded version with additional mids pot.