SW1X VDT IV Special Amplifier with an ethereal soundstage expanding

with an ethereal soundstage expanding well past the walls of the room

an empty canvas for music

and natural timbre that places it among the handful of headphones that define what the format is capable of

electrostatic

STAX's legendary SR-009 series enters its next evolution with the SR-009S

SW1X VDT IV Special Amplifier with an ethereal soundstage expandingThe SW1X VDT IV Special is SW1X Audio Design's flagship Valve Digital Transport, sharing the VDT III Special's valve master clock, three stage split rail power supplies, integrated SSD storage, and copper Super HiB DC core transformers, but in a heavier chassis that accommodates further internal refinements. The most complete expression of SW1X's valve digital transport philosophy. Made in the UK. Type and Technology Flagship valve digital transport