The Series II

The AMP II-S continues the development of Nagra’s Series II family, bringing technologies refined through our HD and Reference electronics to a stereo power amplifier dedicated to musical authenticity. Designed as the natural partner to the PREAMP II-S, it also finds its place in a wide variety of high-end systems.

Nagra’s engineers have taken as a starting point the critically acclaimed Nagra JAZZ preamplifier and, incorporating elements of the design philosophy that characterises the HD DAC, have created a preamplifier that delivers even more performance and musicality for an exceptional listening experience.

We designed external power supplies for our HD and Reference lines that pushed the boundaries of sonic purity. The Compact PSU proudly continues this tradition—delivering reference-grade performance in a refined, space-efficient design.