Écoute Audio TH1 Closed-Back Audiophile ANC Headphones With Vacuum Tube Preamp (Open Box, Minor headband damage) 3.5mm female And just like with Sony

And just like with Sony music headphones

Rich vocals and deeper bass

5mm 4-Pole Balanced

Cable: 8-Core Copper

which is an unavoidable wear and tear

Écoute Audio TH1 Closed-Back Audiophile ANC Headphones With Vacuum Tube Preamp (Open Box, Minor headband damage) 3.5mm female And just like with SonyThe 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