Nagra Archives 17/30 - Nagra MSA

A museum piece! The Nagra MSA (MOSFET Stereo Amplifier) is a work of art. Milled aluminum heatsink top. Classic Nagra modulometer on the front. 

Technical data 
  • Power: 2 x 60 W rms/8 Ω („normal” mode selected)
  • Input sensitivity: 1 or 2 V (selectable)
  • Bandwidth: (+0/-3 dB): 10 Hz-70 kHz
  • S/N: 104 dB
  • THD+N: < 0,09 %/100 W
  • Size: 280 x 230 x 118 mm 
  • Weight: 9,6 kg 
High fidelity magazine :

Nagra is a “degustation” of an infinite variety of sound. Rarely has the audio restitution of an amplifier been so subtle, and so separated from the electronics. If the realism of this unit is so easily managed, t is primarily because the MSA has such an exceptional harmonic wealth.. One immediately enjoys the large sonic field that the MSA produces. The sound field is deep, yet well structured. The listener benefits from a perfect three-dimensional restitution. On this point, the MSA manages to show qualities more often associated with vacuum tubes.

HighFidelity magazine : ..  instruments attract attention because of their beautiful timbre, fantastic microdynamics and outstanding resolution.

The Nagra Classic AMP is the evolution of the Classic Amp.

You can follow NAGRA on their social media: