Nagra AMP II-S – Stereo Power Amplifier with Class AB Output Stages
Swiss manufacturer Nagra has expanded its Series II range of audio components with the introduction of the AMP II-S stereo power amplifier, designed, among other applications, to work alongside the PREAMP II-S preamplifier. The new model replaces the Classic AMP, introduced in 2015, retaining the fundamental principles of its circuit design while incorporating substantial structural improvements. In developing the Nagra AMP II-S, the company's engineers adapted several technical solutions previously implemented in the more expensive HD and Reference series. Particular attention was paid to increasing dynamic capabilities, improving spatial precision, and preserving the natural sonic character for which the Swiss manufacturer's amplifiers are renowned.