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TPA 3116 vs the tripaths

Here is another digital amp board question. I'm sure the answer is in here somewhere, but 474 pages? Anyhow, anyone else experiencing a thump thru the speakers when powering off? I'm considering adding a speaker cutoff relay, but hoping there is a simpler solution. Thanks, Bill
 
This is a little more complicated. I have a 100W digital amp board and a 5amp power supply transplanted into an MCS 3235 in place of the power amp section. The power switch on the receiver turns everything on. Everything works great, except at shutdown get a thump out of the speakers. No extra noise at startup.
 
I've been listening to my A-07 for months now and thought all was great...until I put on Roger Water's "Amused to Death" album and played "What God Wants". This album has a lot of sonic trickery that comes alive on a properly set up system.

The little urchin talking at the beginning of this track can appear to be directly to your left if all your setup has been done properly...in this case the kid was anchored to the left speaker, never any apparent detachment from it...

So, keeping everything else the same I subbed in my ModWright KWA-100SE amplifier.

Ahhh, OK this is what something that listed for 50 times the Aiyama price does to justify its existence...there's more "there" here, more space, soundstage height, width, and depth along with clearer and better frequency extension, more emotion, more "air"...I liked the Aiyima well enough, but listening to one piece of gear for months on end really lets you know more about the sound quality than a rapid A/B test...I mean now that the holography and imaging is almost psychedelic!

And yes, the little urchin is back in his spot to the left of me!

I've been using the little amp to combat heat and high electrical service bills during our extremely warm summer down here in South Texas...

I'll keep the Aiyima, but probably wont put it back in the main system again, now, there's a cold front coming this weekend maybe I'll sub in my MC-240 or Sound Valves VTA-70i for some tube fun...they also take place of firing up heaters when the weather is cool.

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What is the latest iteration of the Sainsmart 6N3 tube buffer? The one with two tubes. I have had one for several years but it finally died on me this morning. I checked the tubes and the fuse and that as far as I was willing to go.

Looking for another tube buffer similar to the Sainsmart. I will admit I do want to add a little euphonic sound…. Liven it up. Don’t need supreme accuracy just wanted to add a little juice to my vinyl set up. I was really happy with the sound of the Sainsmart.

Anyone have a link to the current version?
Not able to find it on Amazon.
Or Recommend a similar one?
I see that Schiit makes one.
I have tried the FX one and thought it was okay but preferred the Sainsmart. The FX1 was a little too accurate for me. A little dry or something. Looking for a juicy sound here LOL.
Thanks in advance if anyone has any information/recommendations.
Happy Memorial Day!
 
I pulled out my old TPA3116 (the green board clone) and brought it to work. I am working in a lab that has ceiling speakers that haven't been used in many years (the PA amp died and was never replaced). Amp is being driven a little bit hard, but still sounds excellent considering its age. I had found an old Gateway laptop brick that had an odd power output rating (20v at 6.3amps, not 19v like all the others) but it sounds wonderful... I forgot to bring in the tube preamp, so I am using the EQ built into the computer and it is surprisingly good too. For background tunes, its perfect! I want to bring in my Volt+D to see how it sounds, but I need to put on a new connector for power and haven't got the parts in yet.
 
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