Astell & Kern AK ZERO1 In-Ear Monitor (Open Box) - Discontinued 2.5mm male 6 - 23000 Hz Sensitivity

6 - 23000 Hz Sensitivity

supporting 786 kHz sample rate and DSD recording

without heavy overemphasis

one of the biggest in its category

4 pin XLR or 4

Astell & Kern AK ZERO1 In-Ear Monitor (Open Box) - Discontinued 2.5mm male 6 - 23000 Hz SensitivityAK 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