Private company

Stellavox

Swiss audio equipment manufacturer

Stellavox is a company based in Switzerland best known for its compact portable reel-to-reel magnetic tape audio recorders of extremely high mechanical quality, used by radio and TV-stations and motion picture location sound mixers as an alternative to the Nagra recorders. The company, founded in 1955 by Georges Quellet, was developing and manufacturing full size studio recording decks such as the Stellavox TD9 as well, which is still considered one of the best tape recorders ever made and has become a legend.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1955Founded1
  • Industryelectronics industry, instrumentation engineering1
  • HeadquartersHauterive1
  • Legal formAktiengesellschaft1
StellavoxSP8
Photo: Rkraemer at German Wikipedia (Original text de:Benutzer:Rkraemer, Public domain, via Wikimedia Commons4

Stellavox is a company based in Switzerland best known for its compact portable reel-to-reel magnetic tape audio recorders of extremely high mechanical quality, used by radio and TV-stations and motion picture location sound mixers as an alternative to the Nagra recorders. The company, founded in 1955 by Georges Quellet, was developing and manufacturing full size studio recording decks such as the Stellavox TD9 as well, which is still considered one of the best tape recorders ever made and has become a legend. Due to the high price, which was caused by the complexity of the technical solution and the precision of hand-made Swiss production, only a few hundred pieces were produced.2

Products and brands

  • reel-to-reel audio tape recorder

Listed on Wikidata.1

1954: Model 54

1956: Model 56

1957: Sm 0

1958: Sm 4 ( Fi Cord 1A in England)

Read the full text

1959: Fi-Cord 101 - Transistor dictaphone

1960: 5 Sm - Professional recorder for radio reporters

1969: SP 7 - Reel-to-reel recorder with exchangeable headblock. Nearly 2000 units built.

1972: 7 SQ - Quadraphonic version of the SP7

1975: SP 8 - Development of SP8. Sub models are SU 8, SR 8, SM 8 (a.k.a. master Stella), SI 8, SD 8th.

1979: 88 TD - Universal Studio Recorder

1984: 9 TD - Studio machine, development of TD88

1989: 9 SP - Further development of the SP8

2020:”10” L - Improved input-output module for TD9

From Wikipedia’s article on Stellavox, shared under CC BY-SA 4.0.3

Timeline

  1. 1955Founded Founded1

Sources

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