Unison Research Unico Primo Integrated Amplifier AZ4 Purifi has taken a fresh

Purifi has taken a fresh look at every aspect of amplifier performance and found many seemingly small non-linearities that can make a dramatic difference in the overall sound

Low Bass Enclosure:

Sound Character of the EML 2A3-mesh

sounds not pleasant any more

compatible with a wider range of equipment

Unison Research Unico Primo Integrated Amplifier AZ4 Purifi has taken a freshA perfect example of Italian style and design, the innovations contained in the Unico integrated amplifier designs are universally appreciated and recognized. The Primo is a stereo integrated amplifier that offers elegant lines and details, thanks to carefully considered surface finishes and proportions. Solid construction, careful selection of components and precise assembly are part of an almost artisan approach to amplifier design, reflecting our