Un'amplificatore cuffia a stato solido di cui leggevo benissimo, mentre stavo valutando i concorrenti del Benchmark. Anche questo americano, di origine artigianale ma... scienziata!
https://sparkoslabs.com/aries-headphone-amplifier-and-preamp/
![Sparkos Labs Aries Aries_headphoneamp_iso](https://sparkoslabs.com/wp-content/uploads/2019/08/Aries_headphoneamp_iso.jpg)
https://sparkoslabs.com/aries-headphone-amplifier-and-preamp/
![Sparkos Labs Aries Aries_headphoneamp_iso](https://sparkoslabs.com/wp-content/uploads/2019/08/Aries_headphoneamp_iso.jpg)