Astell & Kern AK ZERO1 In-Ear Monitor (Open Box) - Discontinued usb-b male Simply return one earbud to

Simply return one earbud to the case and the music will automatically switch to "Single Ear Mode" without interruption

Select between TUBE AMP mode

Impedance: 18 Ohm

there’s no reason not to use the same philosophy that protects thousands in camera equipment for audio equipment as well

Phonum is portable and ideal for various smaller rooms or even business trips

Astell & Kern AK ZERO1 In-Ear Monitor (Open Box) - Discontinued usb-b male Simply return one earbud toAK ZERO1 The AK ZERO1 is a brand new In Ear Monitor product from Astell&Kern. Astell&Kern strives to inspire and bring enjoyment to all through the magnificence of experiencing music as close to the original sound. We worked tirelessly to find ways of helping more people enjoy the pleasure of music and strive to develop sound as true to analog as possible. AK ZERO1 is the first model that offers the sound that only Astell&Kern can provide. Three