We chose a powder-coated aluminum housing for these headphones because the added mass means smoother transitions from the lowest frequency range to the highest. You might also enjoy the authentic 60‘s style, which goes perfectly with skinny ties and sullen glances. The genuine top-grain leather padded head-strap is Brylcreem resistant.
Operating Principle: Open Air
Frequency Response: 18 – 24,000 hz
SPL 1mW: 99.8 dB
Nominal Impedance: 32 ohms
Driver Matched dB: .05 dB