I haven't heard the Unico, but the YBA Integre is fabulous. If you would like a softer bass, however, you should consider the Audio Refinement Complete Integrated (built by YBA). It's an excellent, very tube-like sounding intergrated, yet doesn't have quite the bass drive of the Integre.
Jeff Delman
Value Audio
www.value-audio.com
Jeff Delman
Value Audio
www.value-audio.com