Have we reached peak ‘R2R DAC’? Shanling’s EH90 says not

Shanling’s top-tier R2R conversion has so far only lived inside boxes that do other things. It debuted in the SCD3.3 SACD player alongside a tube buffer and turned up again in the SM1.3R streamer. The EH90 strips all of that away. It’s a desktop DAC and headphone amplifier built around […]