“Listening to Primare playing from the NAS I realized how good this amplifier sounds in the context of the drastic simplification of the whole system… I started to appreciate the basic advantages of the Swedish construction. Undoubtedly the smoothness of the sound skillfully combined with a wide dynamic range, which does not have easily audible limitations or sense of compression. There is no doubt that the I25 is an amplifier that is efficient and fast, however it does not manifest any nervousness or excessive liveliness.”