Get ready for a one-of-a-kind sonic journey as 45 RPM takes over OT301 for a night of raw, unfiltered energy. Curated and powered by the OT301 crew themselves, this exclusive event dives deep into the underground — where Rave, Acid, and Hardcore collide in a full-throttle celebration of sound.
Expect heavy beats, hypnotic rhythms, and pure rave energy with three of the scene’s most electrifying forces — OBX, Stefan & LI-Z (B2B) — channel the spirit of the Free Party movement straight to the dancefloor.
45 RPM is loud, and unforgettable. Only at OT301. One night only. Don’t miss it.
All proceeds will be donated to OT301

Li-Z / Prspct 
A key figure in the Dutch underground hardcore scene, Li-Z is a highly skilled and eclectic DJ. An avid collector of a vast range of music, Li-Z’s sets combine old and new sounds, raw techno and fierce industrial beats, drum & bass, haunting melodies, breakbeats and hardcore with oldskool rave mayhem. A founding member of the renowned Hit ‘n Run Soundsystem, Li-Z has hosted stages at Q-base as well as multiple illegal events throughout the Netherlands. A harbinger of the no borders PRSPCT sound, no style or speed is out of bounds. She hosts the monthly MXSRS show on PRSPCT Radio with Stefan ZMK.
Soundcloud // YouTube // Insta // Linktree

Stefan ZMK
A real wizard on the turntables with a deep heritage of acid, tekno, hardtek, hardcore, breakbeats, industrial, techno & rave. Stefan ZMK is one of the hottest DJ's worldwide in his category and has released iconic tracks on labels like Obs.Cur, Hangar, Hit 'n Run, Peur Bleue, Mackitek and PRSPCT.
His ability to merge styles, categories and bend the very fabric of musical existence is a treat upon itself.
Stefan ZMK is a true guru in sound and a man of 100% dedication to alternative electronic music. A swift ninja, who always delivers a highly skilled trip to the Core of the Underground.
Soundcloud // Insta // FB

OBX_ZMK
After experimenting with tape feedback, broken CD players, and obsolete radio and sound equipment, the first endeavors by OBX_ZMK in the fields of electronic music came into shape in the form of self-recorded cassette tapes.
Influenced by early hardcore techno labels such as PCP, Industrial Strength & Ruffneck, his DJ career started out in the Dutch underground free party scene. In between teaming up with the notorious ZMK sound system, numerous adventures throughout Europe, and starting his own record label, the musical taste of OBX_ZMK became more experimental, which resulted in a shift towards noise, dark ambient, breakbeats, and industrial.
Nowadays, his sets merge all these different genres, going from classic free party acid towards energy-driven techno and clouds of rhythmical noise structures.
Besides playing as a DJ at numerous free parties around Europe since 1998, OBX_ZMK has released music on various independent record labels such as ZMK, Obnoxious, OBS.CUR, Scine, YaYa Records, Team Wasted, and KM.
Insta
www.jorisstrijbos.nl
www.macular.nl
www.klankvorm.nl