| Releases: | ||||
|---|---|---|---|---|
| UT01 | Item One | The Flash Of Sound ◄ (2 versions) | 1995 | |
| UT02 | Heiko Laux | Tieup To Machines ◄ (2 versions) | 1995 | |
| UT03 | ϱ* | ϱ.1 ◄ (3 versions) | 1995 | |
| UT04 | Heiko Laux | Sahara Effects ◄ (2 versions) | 1995 | |
| UT05 | Monobleeding | Death Penalty ◄ (2 versions) | 1995 | |
| UT06 | Johannes Heil | Die Offenbarung (12") | 1996 | |
| UT07 | Brixton | Psyquencies ◄ (2 versions) | 1996 | |
| UT08 | Heiko Laux | There Is No Return (2x12") | 1997 | |
| UT09 | Johannes Heil | Der Tod (12") | 1997 | |
| UT10 | Apathism | One-Ten (2x12") | 1998 | |
| UT11 | Johannes Heil | Per Disciplinum Mea Lux Videbis (2x12") | 1998 | |
| UT12 | Heiko Laux | Falling (12") | 2001 | |
| UT13 | Black Chamber, The | The Black Chamber (12") | 2003 | |
| UT14 | Diego | U-Turn 14 (12") | 2003 | |
| UT15 | Heiko Laux | Matter Anthem (12") | 2003 | |
| UT16 | C-Mem | C-Mem (12") | 2004 | |
| UT17 | Heiko Laux | Bouncism / Matter Anthem (Remix) (12") | 2005 | |
| UT18 | Diego | Fear And Tension (12") | 2005 | |