Orthos XS

We are proud to introduce our latest third-generation KT150 mono power amplifier, the Orthos XS. The Orthos XS monoblocks provide true balanced or single-ended operation combined with the ability to deliver 300 watts per channel.

All the gain stages and power stage have been re-designed and optimized as well to provide for the shortest signal path and the most direct signal flow. The result is a significant advance in sonic performance, wider and deeper holographic soundstage with more fine details and greatly improved powerful bass punch, dynamics and outstanding life-like performance free of compression effects or dynamic limitations. One of the absolutely best sounding KT150 power amplifier in the world.