Using those headphones I learnt the meaning of "sound definition". I think quality is impressively high given the price! 10/10!!! Also, exceptional service from MagnaHiFi! I think I will buy also a proper DAC to have the full experience

I recently bought an Audio GD R7 HE Mk2 DAC 50 Ohm version from you. It is sounding extremely good!

I've been listening to this DAC for a few months now and it continues to amaze me and above all it continues to fascinate me. I've had many DACs but this is by far the best I've ever owned.

thx for fixing my problems !! EVERYTHING sounds beautiful with my headphones now ;-) Very fast support...you make it! Outstanding service.

The R8 Mk2 arrived yesterday in perfect condition and my initial impression (even with burn-in just starting) is, that it is very good and that it is an improvement over my M7S (can't wait to see where this goes to when burn-in is finished

Thank you very much for great opportunity to get my system to the higher level of SQ. It works phenomenally much more than I´ve expected. I was very satisfied with my older DDC but this is another level of performance!

Cold out of the box (RCA in and out, basic power cable) I am extremely pleased of what I am hearing: tonal accuracy, lower noise floor, taller and deeper soundstage, more articulate bass. And still there is wide room for improvements: longer burn in, use of usb input and acss output, quality power cable, a good external master clock may be.… A big jump closer to the best analogue reproduction!

Have been enjoying the Singxer SU6 for about one month now and am very happy with the sound. Am still in the "running in" phase but even now the system is sounding both more musical & much more richly detailed.

Sounds amazing, sounds great!!

The sound quality separation , vocals etc has surpassed anything I have ever heard. I'm so happy with the serene , it's a delight to use and I could play the music for endless hours.

Thanks! Sounds a lot nicer indeed! Wow! Thank you for your advice, very happy.

The Singxer SU6 is superior in imaging, texture, bass definition, dynamics and detail.

Using the Matrix Audio Element S via USB out in a Singxer SU 2 and from there via I2S to a HoloAudio Spring 2. First of all: Compatibility is outstanding! And regarding sound quality from my pov a dream team - highly recommended! The Singxer clarifies a bit, it is a subtle nuance in timing, but it improves maybe from 98% to 100%. I switched several times fore and back but at the end I decided in favour with the Singxer SU 2 („magnified“). Interestingly, recordings with rain, sounds like rain with the Element S, with the Singxer my brain got immediately triggered „it‘s raining“. Great recommendation and service from Magna!

The gear looks good and after some 40 hours of break-in it sounds already great: tonality well balanced, soundstage expanded (compared to my former setup) every instrument at its proper place, revealing yet natural. Miles Davis' ‚Tutu‘ for example always sounded a bit sharp and harsh; now the SERENE-MAY-combination provides more details in well separated layers but still a homogeneous sound. Comparing some high-res-files with CD-quality differences seem apparent even in non-audiophile recordings like RHCP ,Blood, Sugar, Sex Magic‘. Finally, the dac seems to love the piano and so do my wife and I. Up to now it is a great pleasure and maybe the best is yet to come.

I currently have an Aqua La Scala DAC, but decided to buy an Audio GD R7HE MK3 for comparison. The result is that I like the sound of the R7HE MK3 much more, and so the La Scala goes up for sale. The R7HE MK3 is a really good DAC. Many thanks also to Magna for the good service.

4 letters : OMFG, i'm speechless..... As expected, the DIHE20 (not burned in yet ofc) is putting the 7.77 in non reached level so far......soundstage is huge, and bass are so perfect....... Just a little black side sound, the DIHE20 must burnin i suppose TY Jos!!

It is outstanding DAC. Sound quality is amazing. I use R28 NOS as DAC/preamp with Nelson Pass’s amplifier Aleph J connected via XLR output. I also satisfied with service of Magna Hifi.

After the burn time I am very satisfied with the MagnaHifi equipment. The Mano Ultra player, the HE1 preamplifier and the Master 3 power amplifier are of high quality. Although my Dac and speakers are lower class, the music is very enjoyable. The spatial effect is by far the best I've ever heard :-D The sense of presence of musical instruments and singers is unique. I only wish the HE1 was not so big :)

Great audio streamer with unprecedented possibilities that performs well above its price in terms of sound.

Beautiful device and great sound

I compared DI-20HE with Gustard U16, strongly modified Singxer SU-1, Singxer SU-6. Definitely Audio-GD is the best among them. The best structure/order on soundstange (feeling that everything is corret compared to another devices, sound is the most natural), great resolution and sounds are the most filled. Worth to spend money on it, better to wait and buy it.

Fantastic natural sound of a discrete R2R ladder dac. This is insane for its money! Thanks, great service

The ordered R1 NOS was delivered in under a week (quite fast for the distance). Contact via email was very friendly and questions were answered quickly and efficiently. Thank you very much <3

After nearly a year of listening, sorry that i write this so late, i don't want to miss this DAC. I tested some more DAC's , but in my opinion the R2R1 NOS is the best u can get for the money. Big thanks Stefan

I ordered the Audio-GD - R1 NOS DAC at Magna Hifi 3 weeks ago on advice of a good friend. As I live and work nearby, I asked Jos to collect it, rather than have it delivered. This was scheduled within a day. While talking about the intended use as a single DAC rather than a head phone DAC/Amplifier. Thanks for the excellent service Magna Hifi !