21st Circuitry
- Xorcist - Damned Souls (1991)
- Gracious Shades - Aberkash (1993)
- Hate Dept. - Meat.Your.Maker (1994)
- Xorcist - Phantoms (1994)
- Scar Tissue - Separator (1996)
- Unit:187 - Unit:187 (1996)
- Covenant - Theremin EP (1997)
- LUXT - Disrepair (1997)
- 3,00 (1)Scar Tissue - TMOTD (1997)
- Unit:187 - Loaded (1997)
- Xorcist - Soul Reflection (1997)
- LUXT - Razing Eden (1998)
- Scar Tissue - Rebuild (1998)
- Shunt - Profane Groove (1998)