Abyss JOAL Performance Headphone (Open Box) headphone 2.5mm while SteadyClock still always runs

while SteadyClock still always runs in PLL mode - no matter if internal or external clock

and the sound evaluation method evolved further with the A4000

12mm driver diameter

Top-mounted PCB to equalize the air pressure behind the diaphragm for balanced sound with low distortion

Abyss JOAL Performance Headphone (Open Box) headphone 2.5mm while SteadyClock still always runsEvery track is a Master! JOALs ability to extract very subtle audible cues from music and movies and recreate the space of the original recoding is uncanny. Its like having the master tape for every song; any vintage, any genre. Huge open soundstage with depth and layering, hearing the space around each instrument and singer is so fun. The ABYSS JOAL cable comes with the popular 4. 4 mm connector. If your amplifier requires a different connector,