SABAJA10a Power Amplifier, Class D HiFi Digital Amp, BTL Mode Power 225W, Germany Infineon MA5332M, RCA, XLR, Bluetooth Input, 0.005% THD+N SNR 101dB 110Wx2

I bought 2 on sale and bridged them. Paired them with the 10d 2022 using XLR. Music is streamed via USB. This is arguably the cheapest way to start my "budget-fi" journey. They are quite good sounding on my R3. Base is fast and clean. No hissing, huming of any sort. The 10d 2022 DAC is good too, very quiet. Overall, very happy with the amps. Nice fit and finish and just enough power to play loud if you choose to. Otherwise, I have them set at 12:00 o'clock and let the DAC control the volumn (usually at around 50, half way point as well), quite loud already and yield around 75 to 80 dB sitting 7 feet away from the speakers. I also used them on my ELAC UB5 and these amps made them sound more "alive".I wouldn't buy just one 10a though. Buy a pair and bridge them. If you want to just buy one, get the 20A.

Paired with the visually matching a20d 2022 Dac these amps do a great job.Smooth, detailed and powerful.Impressed!

works really well in mono block or stereo configuration. sound is a bit cold and analytical , however it sounds AWESOME paired with a TUBE preamp or warmish DAC.

I do not use blue tooth or sub woofers. My main stereo is a cd player optical cable to a balanced dac to a balanced tube pre amp to the Sabaj balanced mono blocks then to bookshelf speakers. I feel that the positives of class d out weighs the negatives. If you put bad input into an amp, your going to get poor sound out. Leave the amps on the first week. All electronics will fail early, if they are going to. After a week they will make it 10 or 20 years. I used a set of vintage floor speakers and it maybe best to use a set of floor speakers. I set the amp volumn knob at 9 o'clock or 25%

First....... buy two and monoblock these. Okay as single but it is not it"s best use case. Second..... gear match. These amps are really good for systems that are already dark but lack the high end. Any speaker that is already forward is going to punch you in the face. Klipsch :)~Stuff I do not like. Bass definition not as good the high end treble/ mid definition . Not bad for class D but not great either. I think the range definition could be balanced across the whole range. There is a little high end glare..... sliding across strings ect..... So picking speakers that are rolled off a bit in the high end help. Kef Q150 are decent match up but not perfect. A little glare on high end every once in while but the bass out of Q 150's helps bring some of the bass definition up.If your system is already on the dark side of not being neutral like my Marantz, these will pair up well. You just have to be careful about forward speakers on the high end with horns and stuff.Marantz NP 1200, Kef Q150's, Polk 10 inch 100watt subI do recommend putting a tube preamp / dsp / EQ In front of these. My Marantz has bass and treble controls but amps could be great for the money with a touch of tweaking.I am rambling and this is just my opinion.Edit: After putting 200 to 300 hours of use on these......... the high end glare gets less.