STAX SRM-T8000 Hybrid Amp for Electrostatic Headphones (Open Box) 4.4mm female which includes stainless steel elements

which includes stainless steel elements and useful details like a red-colored strain relief on the right earphone connector for easy side recognition

The K3 adopts the modern USB Type-C input interface for a more reliable and stable connection

This is fundamental to a well-designed phono stage

The rechargeable battery lasts for 8 hours

gold or gloss white

STAX SRM-T8000 Hybrid Amp for Electrostatic Headphones (Open Box) 4.4mm female which includes stainless steel elementsSRM T8000 (120V 50 60Hz) SRM T8000 is Stax's latest flagship electrostatic headphone amplifier utilizing hybrid technology. It employs two 6922 in the input stage, driving a Class A solid state output stage. The vacuum tubes isolated in a separate section made of vibration proof damper and shield cover to eliminate vibration and noise. The high capacity large toroidal transformers and selected high quality parts allow the highest refinement in sound.