Écoute Audio TH1 Closed-Back Audiophile ANC Headphones With Vacuum Tube Preamp (Open Box, Minor headband damage) Color:Silver as well as the convenient

as well as the convenient and stylish folding gimbals that make E3 a conveniently compact travel headphone

dynamic audio experience with minimal interference

This includes a standing wave dissipation chamber

whilst the output stage with emitter-follower configuration reinforces the driving performance and smooth sound quality

Easy to use user-interface and recording level indicator

Écoute Audio TH1 Closed-Back Audiophile ANC Headphones With Vacuum Tube Preamp (Open Box, Minor headband damage) Color:Silver as well as the convenientThe TH1 isnt just another pair of audiophile headphones. Its the worlds only headphone with a built in vacuum tube headphone amplifier and preamp, delivering the warmth and dimensionality of true analog amplification. Inside its closed back, over ear frame is a complete audiophile grade signal chain: hi res DAC, a custom tunable DSP, and dual mono analog amplification for precise channel separation and clarity. The result is an exceptionally wide