What are the best GaN Amplifiers available today?


There have been a number of threads discussing the wonder of GaN and some of the individual amplifiers that have caught peoples attention, including those from AGD, Atma-Sphere, Peachtree, LSA, etc. Has anyone done a shootout against two or more GaN amps? If so, which did you prefer, and why? And on what speakers?

Also, of the one you preferred, do you prefer it over every other amplifier you’ve ever heard? If not, what non-GaN amp do you enjoy more?

blisshifi

Showing 7 responses by milpai

Are there folks here who own GaN based amps that drive difficult loads? A couple of years ago a certain character who used to post here used to complain that Class D amps cannot drive 2 ohm speakers. What are your experiences? Care to share?

Thank You everyone who responded to my speaker load question. At some point I am thinking of upgrading the amp. While I was leaning towards a regular Class AB amp, I am also getting more interested in Class D.

I have not had a Class D amp that bettered my best Class A or even AB amp yet. I have kept it under $3K for the various Class D amps I have tried.

That is interesting. I wonder how the AGD or the Atmasphere amps compare to some Class AB amps that are highly rated in the <$10k range. But I have also read reviews, where owners were happy with the GaN amps and had no remorse replacing the AB. Of course, everyone's experience is different.

@lak ,

What was your previous amplifier? Can you please describe the changes that the LAIV brought to your system - pros and cons - if you don't mind?

@lak 

No issues at all. Being on this site for about 20 years now - I very well know the "regulars" and you are one of them!

Good to know that the LAIV have provided you with a realistic sound - especially when you have experienced all the very nice amps. Something to consider in the future, if I have to change my amplifier. Any other Class D topology that you have experinced Vs GaN amps? I am intrigued by the NAD M23 V2 or AGD. But then again I read a thread where a Coda S5.5 (Class A 50Watts) sounded much more powerful than a Pass 250.8 (250Watts). Confusing to make a decision without hearing one. Thanks for the feedback about the LAIV.