Hifiman Shangri-La Sr Electrostatic Headphone no-rewards the yield is low

the yield is low

3mm stereo plug

Balanced: < 0

ATH-ES770H and ATH-ESW990H headphones

and even production equipment

Hifiman Shangri-La Sr Electrostatic Headphone no-rewards the yield is lowSHANGRI LA Electrostatic Headphone The Ultimate Listening Experience Elevating You To Your Own Transcendental Sonic Paradise Nanotech Driver Less Than 0. 001 mm Delivers Lightning Fast Response With Virtually Zero Distortion Nano particle coated sub micrometer thickness diaphragm providing unsurpassed high frequency response Radical New Technology Metal mesh stators working in proximity to the ultra thin diaphragm provide superior openness and less