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The Future of Audio Amplification

I have recently paired an Audio Research DS225 Class D amplifier with an Audio Research tube preamplifier (SP8 mkii). I cannot believe how wonderful and lifelike my music sounds. The DS225 replaced an Audio Research SD135 Class AB amplifier. Perhaps the SD135 is just not as good as some of the better quality amps that are out there, but it got me thinking that amazingly wonderful sonance can be achieved with a tubed pre and Class D amp. I have a hunch that as more people experience this combination, it will likely catch on and become the future path of many, if not most audiophile systems. It is interesting that Audio Research has been at the forefront of this development.
distortions
mapman's avatar
mapman
22,115 posts
 
People dissing Class D should really mention what Class D amps they have heard in what kind of setup and what they are comparing to. Blanket statements have no value.

BTW each of my Class D amps ($75, $2000, $6000 retail) sound very different much like one might find with 3 different amps of any type especially in diverse price categories so beware making blanket statements based on limited exposure and personal biases even perhaps.
mr_m
1,900 posts
 
Class D is definitely the future of audio. And they will only get better. Heat reeks havoc with amp internals. Class A is not immune to this not to mention draws large amounts of current even at idle.
twoleftears's avatar
twoleftears
5,318 posts
 

I heard Linear Tube Audio preamp + Bel Canto Ref 600 recently, and together they sounded very good.

True audiophilia, on the other hand, involves a certain measure of necessary sufferint.  Class A without a/c in the summer; needed to hire moving people every time you rearrange your listening room, etc.

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mapman's avatar
mapman
22,115 posts
 
Kosst so what Class D amp setups have you actually  heard?  What other  set ups are you comparing to?  


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