Massdrop + Fostex TRX00 Ebony Muscular Sound!

SPECS HIFIMAN Operating principle: Open back Drivers: Nano Diaphragm planar magnetic drivers Magnets: Double sided Frequency response: 20 Hz – 20 kHz Sensitivity: 93.5 dB Impedance: 18 ohms Finish: Matte black with high-gloss black printing Headband: Spring steel with adjustable sliders...