Thanks for your opinion and the comparisons. I am aware that there are two camps here. The ones who don't have an amp and therefore no Dac and get an all in one balanced package that even comes with tubes. And then there are those who already own an amp or even a DAC. The fewer functions you need, the more you pay for the amp in the end. From my perspective, tubes are actually interesting and where I was always convinced that I would buy a tube pre amp at some point, Audiosciencereview would stone us. This amp is at least an all in one package so i would have one device (Tube Amp) instead of two (Amp + Tube Pre Amp . Now Joshua also tested the Abyss TC with the xduoo in his review and the combination seemed to like it, whereas in his SA1 he liked them Not at all a combination of SA1 and TC. So a part of me thinks that the Xduoo has to bring something that the SA1 doesn't have, regardless of the tubes. Jotunheim 2: I had the choice of either taking the Singxer SA1 used for €320 or the Jotunheim 2 new for €550 from Schiit Europe. Here in Germany, the new Schiit products are unfortunately not attractive in terms of price and are outperformed by competing products that may even cost more in the USA than the Schiit products in the price-performance areaI think it depends on what kind of sound you’re looking for as well as what headphones/iems you have. From reviews the ta-22 seems to be silent enough for iem’s and puts out 3000mW. The ta-20 puts out 2000 mW. I have not heard the ta-20 so I’m not sure about its noise floor. The Schiit Lyr+ pushes 6000mW, similar to the Sa-1. It’s seems to be having some QC issues, and Josh Valour thought the sound quality of the lyr+ and ta-22 were comparable.
I’ve had the xduoo ta-10r, and the mt-602 in the past. I have the Sa-1. The 10r definitely sounded better to the 602, especially with a better tube. The Sa-1 has more power, and better detail retrieval than both. None of the tube amps we’re talking about are very tubey, but they do add some nice flavor. I do like the like the low end of the 10r compared to the Sa-1. It’s not as quick as the sa-1, but with the right tube it’s more immersive to me. If you’ll just be using balanced connections, the jot2 is an option. I find it punchier, and more fun. Similar detail retrieval, and more power. It has a deeper stage, while the sa-1 is wider.
So none of these amps are a direct upgrade or replacement for the Sa-1. Definitely more complimentary. I personally have had good luck with xduoo. Might be worth waiting for the ta-20 plus, or if you can get a deal on the ta-30. I’ve seen it marked down for less than the sa-1 lately. Maybe get the mt-602 to see if you like the sound (preferably returnable) before dropping more money.
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