„The bottom line is that this is one fantastic amplifier. If you have reasonably efficient loudspeakers and like the finesse and texture that single-ended amplification provides, but hate the lack of drive and energy that most single-ended amplifiers produce, you’re in luck. This could very well be your amplifier. The Diavolo combines the strengths of single-ended with the ability to drive most loudspeakers as well as the ability to give you the drive and „energy” of the music. It gives you, in one amplifier, both the detail and resolution as well as the warmth, texture, and emotion of the music. In short, it combines the resolution with musicality. Well done Art Audio.”
George Papadimitriou