Astell&Kern SP3000M Chassis:Gray Aluminum AF-1a = 96

AF-1a = 96

closed-back Transducer type Dynamic Housing material Natural wood Wireless Bluetooth with LDAC and AAC support Frequency response 5 Hz - 40 kHz Impedance 40 ohms (wired) Battery life Up to 20 hours Charging USB-C What Reviewers Say

letting the BTR17 drive full size headphones with authority rather than just getting them loud

Watch an independent video review of the Campfire Audio Relay to hear how it performs before you buy

Passive full-range speaker

Astell&Kern SP3000M Chassis:Gray Aluminum AF-1a = 96The Astell&Kern SP3000M is the compact version of the A&ultima SP3000, a genuinely portable flagship DAP that preserves the SP3000's dual AK4499EX DAC architecture and reference audio performance in a smaller, lighter form factor designed for listeners who demand unrivaled sound quality without compromising portability. Type and Technology Compact flagship digital audio player. Dual AKM AK4499EX DAC chips, same as the full size SP3000. Quad core