A beautiful integrated tube amplifier from Italian manufacturer Unison Research, which performs at an incredible high level. Built to the highest standards.The Performance is a dual mono class A design of 50kg with an output of 2 x 40W.

Furthermore this unit has been modified by the German company Swoboda to their most expensive level I, enabling it to reach an even higher level of performance. The modification only had a price tag of 5.400 euro. On the Swoboda Audio website one can find which modifications are performed.

Including the beautiful original remote. Newprice for the Performance only is 11.490 euro (pricelist 2022 is available), now this tuned Performance can be bought for 4.250 euro.