Class D is just Dandy!


I thought it was time we had a pro- Class D thread. There's plenty of threads about comparisons, or detractors of Class D.

That's fine, you don't have to like Class D amps, and if you don't please go participate on one of those threads.

For those of us who are very happy and excited about having musical, capable amps that we can afford to keep on 24/7 and don't require large spaces to put them in, this thread is for you.

Please share your experiences with class D amps!
erik_squires

Hi. I am typically running a set of Paradigm studios v3s - but my main system is down and being sold - The Marshall is a completely self contained bluetooth speaker- And certainly not "audiophile" but for the $700 I spent on it years ago- it always seems to make me happy .  I love the NAD sound and looking at upgrading my home system shortly to some of the masters components.  

Love my PSAudio M1200 class D hybrid monoblocks.  I have and have previously owned PassLabs. Canary Tube monoblocks,  PSAudio BHK 300 monoblocks,  Parasound JC1 monoblacks Audio Van Alstine FetValve hybrids and LSA Voyager GAN classD amps.  I have listened to a wide pallet of exceptional amps.  The PSAudio M1200s are at the top of the heap.

Jaymark - thanks for keeping the class d subject alive - albeit with a faint pulse - not sure why people arent bowing down to class d - they did for a while - but now you barely hear anything

My arcam  power amplifier sounds wonderful - its suppose to be class a up to 50 watts. But as with these  types of amps there is always a syrupy nature as well to sound. Class D  doesnt have that

Class d to my ears is very clear and precise and correct - it still could use a touch of something - instead of being so damn neutral.

Im currently listening to a class d amp (peachtree gan) and it sounds very impeccable with good rhythm and timing - Thanks for keeping the flame lit -

@smargo - I hate to make broad judgements of amp classes, but you bring up an interesting point. 

There are mega buck class A amps I simply do not like the sound of.  I have often wondered if they are an acquired taste, like beer with a strong hops flavoring, while to me most Class D and even A/B amps sounding better than some Class A for my money.  Also wonder now if Class D will be an acquired taste for the new generation of audiophiles, who will reject A and even A/B as not sounding as good as D.  Kind of how we might prefer mom/dad's cooking to a fancy restaurant.

Some 30 years ago bought my first Class A power amp (42W pure Class A). 7-8 years later, out of sheer curiosity, I initiated a period of using Class D-based amps, from ICEpower, NuForce and others. I liked the NuForce variants the best. Then about 15 years ago I returned to Class A with a Belles amp (SA-30), and preferred it over the more popular Pass amp variants (Pass amps in general are too polite/polished or even boring sounding to my ears - I just don’t find them to sound natural but too "hifi" somehow).

The Belles Class A amp is the amp I’ve owned for the longest time - within any reasonable amount of money (easily up to $20k) I haven’t heard anything better. That is, until just a few years ago when I replaced the Belles amp with Class A/B amps from a british manufacturer of pro use studio amps, as to my surprise I actually preferred the latter. I’ve never heard amps less "intrusive" and more balanced sounding, with an equally and naturally analogue, tonally accurate and resolved sound than these. To boot: they’re very powerful.

What’s to make of all this from an amp topology perspective, I can’t say. I’d love to try out Class D again at some point and see where it’s gotten so far, but having now found the Class A/B amps referred to earlier I’m not in any hurry nor the least inclined as is to seek out something new here. When/if I do get to that point however, Class D will get its chance - yet again.