D-SONIC SOA Class-D Core Amps. The best Class-D ?

Mapman..the scoop on Abletec..Design Engineer Patrik Bostrom, CTO of Abletec A/S, designed a new technology for
Class D which is a loop linearization technology called AMS,(Adaptive Modulation Servo) which is superior to PWM,
(Pulse Width Modulation)which has been the standard in Class D for years.

Just got a reply back from Dennis Deacon with D-Sonic..sent
him a letter this morning to confirm he is using the Abletec amps. His answer.." I do not discuss the topologies
used in my amplifiers"...He wouldn't confirm or deny..
The only other company I know of that is using their own
in house Class-D topology is Henry Ho with H2o Audio. Abletec does provide bulk manufacturing for DIY or High End
Companies..so more than likely the Audiophile in a thread I
read last night who stated that Dennis confirmed to him in
late 2011 that he switched to Abletec from B&O is more than likely accurate...

Well, i suppose everyone will say their product is better than the
competition. Whether in fact better or just different, a nice product on
paper.

Its more than that Mapman..as Dennis Deacon explained it..
there are inherent proplems wirh pulse modulation type Class D amps regarding linearity and feed back in the upper bands that compromise music quality which is why alternative modulating designs have popped up in recent years resulting in Class D getting closer than ever to pure
Class A performance. Give it another two years. After all,
Solid state in terms of Pre-Amps has finally surpassed tube performance such as the Robert Koda Takumi K-10 Preamp
which will bury any tube Preamp on planet earth. Within the next three years, Class D solid state amps will surpass
tube amps as well.

Subjectivity is a wonderful thing. There are traits within both solid state and tube preamps that may never quite match such as harmonic structure. The preference for one or the other is a mater of personal taste.

Consider that, with all the shortcomings of tubes, a great deal of time is spent on designing components to sound like tubes. The day may come but until then if you like the sound of tubes there really is no substitute.