Astell&Kern A&Ultima SP4000 Copper Limited Edition - Flagship DAP B749 Discrete R-2R architecture

Discrete R-2R architecture

16Ω: 26mW--SE 26mW--BAL

This ensures a particularly accurate sound over the entire frequency range

and it will ignite passion

Dual Shielded (Inner Fibre Ceramic

Astell&Kern A&Ultima SP4000 Copper Limited Edition - Flagship DAP B749 Discrete R-2R architectureAvailable on order approximately end of February. The pinnacle of pure resonance SP4000 Copper Limited Edition The A&ultima SP4000 Copper Limited Edition is more than just a high quality portable audio player. It is the result of Astell&Kerns many years of experience in materials engineering, precision manufacturing, and refined analog sound design. The SP4000 Copper is the brands definitive answer to a single question: How far can we go in the