My MOSFET amplifier designed for music

[Vunce]

My MMADFM amp is pretty much completed and is in full service powered on approx. 10-12hrs per day. The amp stays a few degrees above ambient room temperature and is dead quiet. Lots of foot tapping going on when my favorite tracks come up and the amp never sounds fatiguing during looong playtimes. I'd say the goals I set for a summer amp have been met @Mooly, Bravo! Thanks again for supporting your creation all these years, I'm glad to finally have built it.

@geoffw1,
How is your amp progress going?

 

[poseidonsvoice]

Super nice execution once again Vunce! Your work is artisanal!

Best,
Anand.

 

[passive420]

@Vunce nice job, where did you get your amp PCBs, they are smd?

 

[Vunce]

Thanks Fellas 😊

A few pages back member Geoffw1 shared a slim layout with SMD components.
https://www.diyaudio.com/community/...lifier-designed-for-music.119151/post-7678772

 

[passive420]

@geoffw1 great layout thanks, 50mm is perfect for the case I wanted to use.

@Vunce do you have single or double dies and what are your rails at?

 

[Mooly]

Lots of foot tapping going on when my favorite tracks come up and the amp never sounds fatiguing during looong playtimes.

Just as I have found with it over all the years Nice work with the build

 

[geoffw1]

@geoffw1 great layout thanks, 50mm is perfect for the case I wanted to use.

I've a couple of spare boards left if you're planning on building this

 

[geoffw1]

@geoffw1,
How is your amp progress going?

Building is stalled at present. I've had a few other priorities come up that are getting in the way for now. Hopefully, I'll be able to get back on it soon.
I've also got a speaker protection board (MOSFET not relay) and a small board with the Thiele network to complete.

Yours looks great by the way. Glad the slim layout works well. As we both found, it's a joy to work on.