| Releases: | ||||
|---|---|---|---|---|
| SS001 | Epsilon (3) | Full Circle / Invasion (12", Promo) | 1996 | |
| SSR 001 | Epsilon (3) | Full Circle / Invasion (12") | 1996 | |
| SSR 002 | Nightrider / E-Sassin | Nightrider / The Enemy (12") | 1997 | |
| SSR 003 | Epsilon (3) | Black Hole / The Void (12") | 1997 | |
| SSR 004 | R.A.W. (2) & E-Sassin | Soundstorm / R U Afraid? (12") | 1997 | |
| SSR 005 | E-Sassin | Abduction / Fight! (12") | 1998 | |
| SSR 006 | E-Sassin | Rokkit! / Runaway (12") | 1999 | |
| SSR 007 | Subcode | Rush / Velodrama (12") | 1999 | |
| SSR 008 | UFO! | Modular One / Primary Status 5 (12") | 1999 | |
| SSR 009 | E-Sassin | Symptom / Firing Squad (12") | 1999 | |
| SSR 010 | UFO! vs. E-Sassin | Enemy Infiltration (Remix) / Rokkit! (Remix) (12", Ltd) | 2000 | |
| SSR CD 001 | E-Sassin | Best Of Sound Sphere Recordings (CD, Album) | 2001 | |