STAX SRM-400S Electrostatic Headphone Amplifier 10% special 5mm Golden Adapter

5mm Golden Adapter

Global voltage (100v–240v) without converter

DN3 presents new artistic crafts

There is enough room in the ear cups so that they do not cause any pressure on the ears and provide a good seal

the bass level on Sphear S has been slightly increased compared to the original Sphear for mobile use in noisy environments

STAX SRM-400S Electrostatic Headphone Amplifier 10% special 5mm Golden AdapterMiddle class semiconductor driver unit is renewed. New DC amplifier which FET are installed in all stages. STAX introduces a new semiconductor driver unit SRM 400S, the successor model of SRM 353X. STAX custom made low noise DUAL FET is installed on First Stage. And FET is also installed on Last Stage. The characteristics of right FET and left FET are measured strictly. Selected FET are installed as well as SRM 700S. SRM 400S succeeds to the design