Audio-gd R2R-11 Mark 2 Headphone DAC/amp Review

Audio-gd's R2R-11 M2 continues a long history of all-in-one DAC and headphone amplifiers. Audio-gd sent me one to review. I'd consider it one of the best value headphone DAC/amps available in its price range.

Don't forget to read the FAQ! https://hear.audio/faq
------------
Become a supporter, see my reviews and product impressions in advance, and get my buying advice any time:
https://amos.io/support
or Buy Me a Coffee
https://buymeacoffee.com/currawong
------------
I have been using Backblaze’s unlimited cloud backup to protect all my data — terabytes of it — for a flat monthly or yearly fee, for years. I highly recommend them as a backup solution.
https://amos.io/backup
------------
00:00 Start
02:12 Functionality
04:57 Inside
11:19 Sound
15:03 With IEMs
16:28 HiFiMan Arya Impressions
17:30 Schiit Asgard comparison (amp only)
19:40 Topping D90 comparison
21:57 Upsampling to the R2R-11 M2
24:50 Conclusion