Swiss made since 1953
Founded in Switzerland in 1953, Stellavox established a reputation for precision engineering and uncompromising audio design through some of the most respected professional recording equipment ever created.
Today, under the direction of Stephan Schertler, Stellavox enters a new era with a series of amplification products that combine decades of circuit research with a distinctly modern approach to musical reproduction.
The current range, including the IDEM monoblocks and DIADEM stereo amplifier, is built around a fully balanced, intrinsically zero negative feedback architecture developed over more than 25 years.
Stellavox products are designed to preserve the natural flow, scale and emotional intent of music.
The result is an approach that prioritises speed, transparency, tonal integrity and musical coherence.
Stellavox - IDEM
mono block amplifier
Power
200 W (at 8 Ω)
400 W (at 4 Ω)
700 W (at 2 Ω)
Constant damping factor
800 (at 50 W, 8 Ω load)
Input sensitivity for full power
Gain rotary - XLR: 14 dB, 18 dB, 22 dB, 26 dB, 30 dB, 34 dB
Gain rotary - RCA: 20 dB, 24 dB, 28 dB, 32 dB, 36 dB, 40 dB
Size: 42 cm high, 38 cm deep, 18 cm wide
Weight: 35 kg each
