Andreas [LUPO] Lubich is mastering audio and cutting master-lacquer discs since around 1999.
His cuts are signed with "Loop_O / D&M" and "Loop_O / Calyx"
Until 2013 co-owner and mastering / cutting engineer of Dubplates & Mastering / Berlin
Since 2013 Mastering and cutting engineer at Calyx Mastering / Berlin
contact: lupo (at) loop-o.com
Appears as LUPO / LOOP-O / Andreas [LUPO] Lubich / Andreas Lubich / Acoustic-Interface / LOOP.O / LOOP_O