Phil Shea from Yamaha goes into detail on what goes into making high quality amps. chapters: 0:00 intro 0:41 $10,999 M-5000 Amp 1:40 $10,999 C-5000 Pre Amp 3:44 $9,000 A-S3200 Integrated Amp 4:11 ...

A relatively new technology called the pure digital or Class-D amplifier has been introduced into the audio world. The Class-D architecture allows the input audio signal to stay in its digital format ...