Astell & Kern AK HC2 Female 4.4mm to Male USB-C/Lightning Dual DAC Amplifier Cable (Open Box) - Discontinued headphone 2.5mm Relative humidity (storage)

Relative humidity (storage)

Advanced trench technology MOSFET is used as a muting switch

and a high-output dynamic microphone mounted on a flexible gooseneck boom

Unbalanced / -142dB @ 1kHz

One rotary knob controls functionality

Astell & Kern AK HC2 Female 4.4mm to Male USB-C/Lightning Dual DAC Amplifier Cable (Open Box) - Discontinued headphone 2.5mm Relative humidity (storage)Connected to be Hi Fi Hi Fi Dual DAC Cable AK HC2 High resolution sound on streaming services allows you to fully appreciate the rich tones and emotional nuance of your music. However, as headphone ports disappear on smartphones, it makes it increasingly difficult to use wired earphones that deliver high quality sound, and people experience the limitations of wireless transmission and slow response speeds. Music lovers who wish to enjoy true high