Obsession (30th Anniversary Release)

Ultra-Sonic

2025 · 12"

Ultra-Frequency

Ultra-Sonic, Dream Frequency

2022 · LP

Hardcore Will Never Die 94-97

Ultra-Sonic

2020 · LP

Angels

Ultra-Sonic

2004 · 12"

Dreamers Of Dreams

Ultra-Sonic

2004 · 12"

Check Your Head / 1,2,3,4 / Make That Move

Ultra-Sonic

2003 · 12"

Annihilating Rhythm [Do You Love Your Hardcore?] The Remixes

Ultra-Sonic

2002 · 7"

The Hour Of Chaos

Ultra-Sonic

1998 · LP

I Want Your Love

Ultra-Sonic

1998 · 12" · Remix

Bust That Groove

Ultra-Sonic

1998 · 12"

Give Me What You've Got

Ultra-Sonic

1998 · 12" · Producer, Written by

Asylum E.P.

Ultra-Sonic

1997 · 7" · Producer, Written by

Do You Believe In Love

Ultra-Sonic

1996 · 7" · Remix, Engineer

Party Non-Stop

Ultra-Sonic

1996 · 12"

Make That Move / 1,2,3,4 / Hey Mr DJ

Ultra-Sonic

1995 · 12"

Global Tekno

Ultra-Sonic

1995 · LP

1,2,3,4

Ultra-Sonic

1995 · 7"

Check Your Head

Ultra-Sonic

1994 · 7"

Tekno Junkies '92-'94

Ultra-Sonic

1994 · LP

Acid Circus

Ultra-Sonic

1994 · 7"

Arpeggio

Ultra-Sonic

1993 · 7"

The Pulse

Ultra-Sonic

1993 · 7"

Obsession

Ultra-Sonic

1992 · 12"