Astell & Kern A&ultima SP3000M Portable High-Resolution Digital Audio Player (Open Box) professional bipolar second stage and MOSFET-buffered

bipolar second stage and MOSFET-buffered bipolar Class A Power stage

Net Weight: 515g (1

Six beamforming microphones reduce wind and noise interference

If your Custom Fit In-Ear does not fit in the first place

Astell & Kern A&ultima SP3000M Portable High-Resolution Digital Audio Player (Open Box) professional bipolar second stage and MOSFET-bufferedKey Features at a Glance: Astell & Kern A&ultima SP3000M Compact, Lightweight, and Portable Take the SP3000M anywhere with ease for on the go high fidelity listening. HEXA Audio Circuit Design Complete separation of digital and analog signals for enhanced clarity and reduced noise. Independent Dual Audio Circuits Unrivaled sound quality with isolated unbalanced and balanced outputs. TERATON ALPHA Sound Solution Experience Astell & Kerns finest audio