Tdss upgrade on the evo dac and amp

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sresener

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Tdss upgrade on the evo dac and amp
« on: 5 Jun 2019, 02:50 am »
I noticed coyote sound has a tdss upgrade options for the evo dac and amplifier. Does anyone know these upgrades are?

rustydoglim

Re: Tdss upgrade on the evo dac and amp
« Reply #1 on: 6 Jun 2019, 07:00 pm »
There are too much information to be discussed in this forum, therefore we have to refer you to https://nuoem.com/forum/nuprime-brand/tdss-upgrades-nuprime-coyote-sound-start-here/


RafaPolit

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Re: Tdss upgrade on the evo dac and amp
« Reply #2 on: 6 Jun 2019, 08:40 pm »
Wow... I honestly read and skipped for about 8 or 10 minutes and did not find a single piece of concrete information of what the actually change / improve.  Diagnostics, pointing out issues and claiming it's all passive, but no actual info.  Did I look wrong?

rustydoglim

Re: Tdss upgrade on the evo dac and amp
« Reply #3 on: 6 Jun 2019, 10:00 pm »
I don't think it is fair to say that.  If you are really interested, then discuss with TSSS in the forum that I set up.
We also have to respect AudioCirlce policy and not create multiple mini forums within NuPrime.
Detail technical discussion, modifications, custom built stuff please take it to nuoem.com
Thanks
Jason

sresener

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Re: Tdss upgrade on the evo dac and amp
« Reply #4 on: 7 Jun 2019, 02:31 am »
Thank you Jason Ill ask my questions there.

sresener

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  • Posts: 96
Re: Tdss upgrade on the evo dac and amp
« Reply #5 on: 8 Jun 2019, 10:24 pm »
I asked with no response but it seems really odd that it can not be discussed here. Plus there is talk on tdss upgrades all over audiocircle.


 If I was a betting man I would think its a simple power cable and fuse upgrade. (for the evolution line)



rustydoglim

Re: Tdss upgrade on the evo dac and amp
« Reply #6 on: 9 Jun 2019, 04:19 am »
Bob doesn't check the forum every day, he will respond there.

seagreen

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Re: Tdss upgrade on the evo dac and amp
« Reply #7 on: 9 Jun 2019, 07:42 pm »
I have a TDSS-modified ST-10 and opened it up to take a look. Every point-to-point wire inside has been wrapped in shielding and grounded. Also, the wires from the amp modules to the outputs have been replaced with some kind of ribbon cable (and shielded like everything else). My unit also had a fancy beeswax fuse installed, but I'm pretty sure that was done by the previous owner, not Bob. In any case, the impact of a power line fuse on SQ is debatable at best and the beeswax in my fuse had melted and ran out of the fuse (!), so I replaced it with a standard fuse. The power cable that came with my unit is stock.

I bought the ST-10 used and already modded, so I can't comment on the impact of these mods on the impact on sound quality, but I can say that the unit sounds amazingly good 'twixt a Schiit Freya and pair of Wilson Sabrinas.