Extremely little use, in as new 10/10 condition, with comfortable custom earpads fitted.
Grado - dynamic, open back professional series headphones.
With a newly redesigned 44mm speaker and the improved 8 conductor cable design and a smaller metal and wood hybrid air chamber. Both the hidden mahogany core and powder-coated aluminum housing parts under-go damping treatments that help control and dissipate resonances, for an undistorted flow of the musical signal. The PS500e boasts an overall sound that is pure Grado, with warm harmonic colors, rich full bodied vocals, excellent dynamics, and an ultra-smooth top end.
Frequency Response: 14 - 29,000 hz
SPL 1mW: 99.8 dB
Nominal Impedance: 32 ohms
Driver Matched dB: 0.05 dB
