OK, if anyone's still curious.
The "Left Hand Path" guitar sound was created with the following equipment.
Ibanez X-series with EMG pickups. Peavey Studio pro 40w combo.
Uffe Cederlund recorded three separate rythm guitars for every song (Alex Hellid did not play ANY rythm on the albums up until "To Ride...").
Two guitars use the HM2 basically all on 10 (the last dial, "Distortion" might have been a bit lower) with one guitar panned full right and one panned full left. Then the third guitar track uses a Boss Distortion (DS1) instead and is centered.
The Peavey amp later broke so from Clandestine forward a bandit was used.
This perticular tone was NOT created by Dismember (in fact, they didn't really sound like that until "Like an Everflowing Stream", but by Leffe Cuzner of Nihilist (Entombed pre name change). He was the first to discover the extreme uses of the HM2, later adopted by Uffe. Also producer Skogsbergs had a lot to do with how those early records sounded. A lot of noise gates and compressors (yeah, we're talking real racks here).