Recording, mastering, and cutting studio in Basel, Switzerland. Founded in 1948.
Offering mixing, dubbing, editing and mastering.
Owner and studio manager: Max Lussi. (MLussi)
Chief engineer Franz Sutter (FS) or (SU)
Other engineers:
Pitt Linder (PL) seen as (PL ML)
Hellmuth Kolbe (HK) seen as (HK ML), (HK ML FS), (HK ML SU), (K ML)
Walter Alfred Wettler (AW) or (WA) seen as (AW ML), (AW ML SU), (AW ML FS)
Alfred Lussi (AL) seen as (AL ML SU)
Hans A. Traber (HT) seen as (HT ML FS)
Bodo Suss (BS) seen as (BS ML SU)
Alex Eugster (AE) seen as (AE ML SU)
Hugo Durandi (HD) seen as (HD ML SU)
Harald Blobel (HB) seen as (HB ML SU)

Unknown stamps/etchings:
(FIL) seen as (ML FIL), (ML FIL SU)
(RL) seen as (ML / RL / fs)
(SZ) seen as (ML/SZ)
(LZ) seen as (ML/LZ)
(JL) seen as (ML/JL)
(KZ) seen as (KZ ML SU), (KZ ML FS)
(CM) seen as (CM ML FS)
(HQ) seen as (ML/HQ)
(HF) seen as (ML/F/HF)

Renamed to "Max Lussi Tonstudio, Unterhaltungselektronik, Foto" in 1990, liquidated in 2000.