Keith Herron plopped himself down in my listening chair and smiled, clearly pleased with the sound of my system now that his M150 monoblock power amplifiers had been substituted for my <A HREF="http://www.stereophile.com//amplificationreviews/205/">Musical Fidelity Nu-Vista 300</A>. He began to tell me why.

Keith Herron plopped himself down in my listening chair and smiled, clearly pleased with the sound of my system now that his M150 monoblock power amplifiers had been substituted for my <A HREF="http://www.stereophile.com//amplificationreviews/205/">Musical Fidelity Nu-Vista 300</A>. He began to tell me why.

Keith Herron plopped himself down in my listening chair and smiled, clearly pleased with the sound of my system now that his M150 monoblock power amplifiers had been substituted for my <A HREF="http://www.stereophile.com//amplificationreviews/205/">Musical Fidelity Nu-Vista 300</A>. He began to tell me why.

Keith Herron plopped himself down in my listening chair and smiled, clearly pleased with the sound of my system now that his M150 monoblock power amplifiers had been substituted for my <A HREF="http://www.stereophile.com//amplificationreviews/205/">Musical Fidelity Nu-Vista 300</A>. He began to tell me why.

Keith Herron plopped himself down in my listening chair and smiled, clearly pleased with the sound of my system now that his M150 monoblock power amplifiers had been substituted for my <A HREF="http://www.stereophile.com//amplificationreviews/205/">Musical Fidelity Nu-Vista 300</A>. He began to tell me why.

Keith Herron plopped himself down in my listening chair and smiled, clearly pleased with the sound of my system now that his M150 monoblock power amplifiers had been substituted for my <A HREF="http://www.stereophile.com//amplificationreviews/205/">Musical Fidelity Nu-Vista 300</A>. He began to tell me why.

Keith Herron plopped himself down in my listening chair and smiled, clearly pleased with the sound of my system now that his M150 monoblock power amplifiers had been substituted for my <A HREF="http://www.stereophile.com//amplificationreviews/205/">Musical Fidelity Nu-Vista 300</A>. He began to tell me why.

Keith Herron plopped himself down in my listening chair and smiled, clearly pleased with the sound of my system now that his M150 monoblock power amplifiers had been substituted for my <A HREF="http://www.stereophile.com//amplificationreviews/205/">Musical Fidelity Nu-Vista 300</A>. He began to tell me why.

Keith Herron plopped himself down in my listening chair and smiled, clearly pleased with the sound of my system now that his M150 monoblock power amplifiers had been substituted for my <A HREF="http://www.stereophile.com//amplificationreviews/205/">Musical Fidelity Nu-Vista 300</A>. He began to tell me why.

The word on Bel Canto's upsampling DAC was already out when I visited their room at the 2000 Consumer Electronics Show looking to get one of the first samples. But despite my protestations, all Bel Canto's Mike McCormick wanted to talk about was their company's new digital amp, the eVo 200.2. Sure, there's a future out there in which all sources will be digital and D/A conversion will occur in the speaker (or later?). But today, I see no practical advantage in a digital amplifier with only an analog input. It may be more efficient and it may be new technology, but the amplifier has got to stand on the same footing as any analog design and justify its existence by the way it sounds. The eVo did make a good case for itself at the demo, so I signed up to get one for review.