Class D Amplification Announcement


After 60 some odd years of disappointment, Class D has finally arrived. As per The Absolute Sound’s Jonathan Valin, the Borrenson-designed Aavik P-580 amp “is the first Class D amplifier I can recommend without the usual reservations. …the P-580 does not have the usual digital-like upper-mid/lower-treble glare or brick wall-like top-octave cut-off that Class D amps of the past have evinced.”

Past designers of Class D and audiophiles, rejoice; Michael Borrenson has finally realized the potential of Class D.

psag

@jjss49 Really appreciate the detailed response. If I didn't know any better, I would have said "too good to be true." :) But since I'm well aware of your experience and expertise, I have to say that this is a ringing endorsement of AGD. 

A few days ago, I opened a thread about the possibility of moving from integrated to separates, but I purposely requested an all-tube solution (amp and preamp). Based on your impressions, I'm very tempted to give AGD a shot. 

I have gone back and forth between tubes and SS, and each time I come to the same conclusion that for my taste and preferences, tubes appeal to me the most and pull me in emotionally better than SS amps. If I'm forced to pick only one or two attributes of tube amplification that appeal to me the most, it has to be the holographic/3D soundstage and the lit-from-within qualities that good tube amplification does it better than SS (of course, in my opinion only). How do you think AGD compares in this aspect? Are there any shortcomings (vis-a-vis tubes) that you can think of?

Sorry, I know I'm asking you a lot of questions but I'm very intrigued now :)

Tubes are making a rebound as millenials and genzers flex their economic muscle in seeking retro tech like fine turntables and tube amps (I recently purchased a McIntosh MA252 hybrid and put in Golden Lion Russian tubes--sweet for a 2nd office system). Tubes are warm, but not as reliable as well-built solid state--technology moves forward regardless of nostalgia.

Sorry I disagree. To reduce the appeal of tube-based amplification to merely "millenial rebound and genzers flexing their muscles" is incredibly presumptuous and short-sighted. Many of us have started with SS, gone back and forth between tube and SS, and prefer tubes based on our listening preferences. It has nothing to do with making fashion statements or nostalgia.

Secondly, well-made tube amps from reputable companies are very reliable. If you choose wisely and buy from established tube vendors, most tubes are also very reliable. Of course, they have a shelf life but we all make that decision with this understanding.

And lastly, the segment for class A amps, compared to the overall audio market is minuscule and limited to a tiny subsection of enthusiasts. I seriously doubt that, given the small market share, it puts a dent in the environment. The analogy with motor vehicles is flawed and a bit exaggerated.

I’ve got the AGD Audions and I would say they are as fun to listen to as my VAC Phi 200s. I am also awaiting delivery of a pair of Atmasphere GANFETs.  Will report in a month or two.  

 The analogy with motor vehicles is flawed and a bit exaggerated.

I agree!

Mike

I was not a believer in Class D amps and decided to take a chance on PS Audio's Stellar M1200 monoblocks. They make my Magnepan 1.7i's SING!!! Amazing amps at a reasonble price. 1200 watts into 4 ohms....