and only the central part of the diaphragm is driven

The R30 implements 1-bit analog decoding

Gustard X26III: Power supply

handling of clock signals

which allows it to function as a network player

MOONDROP Cosmo (Demo) and only the central partNanoscale Ultra thin Diaphragm The ultra thin low tension diaphragm substrate with a thickness of approx. 500nm meets the requirements of a wider frequency band, lower dive, and faster detail response speed, delivering exceptional high quality. Highly Elastic Ultra thin Pure Silver Etched Circuit The highly elastic pure silver circuit made of ultra thin silver film ensures high efficiency low heat loss and uniform stress. TBT Diaphragm Secondary