
SHANLING UA3 AK4493SEQ DAC Independent AMP Chip RT6863 Dual HiFi Audio Portable USB DAC Amplifier 3.5mm 4.4mm
Specification:Product positioning analysis:3.5+4.4 dual-interface small tail that is close to the people1. Summary of product technical points①Stronger acoustic properties: DAC adopts AK4493SEQ, single-ended 3.5+balanced 4.4 interface; High performance DAC receiver chip, support PCM 768kHz/32bit, DSD 512②Stronger adaptability: interchangeable cables, support USB-A / type-C / Lightning interface;Supports UAC 1.0, available on Switch/older versions of Windows③More powerful thrust: independent amp chip RT6863*2, with higher driving forceProduct parameters:①DAC: AK4493SEQ② USB mode: UAC1.0 / UAC2.0③ Supported formats: PCM 768kHz / 32 bit, DSD 512④ 3.5mm PO output (single-ended output):Output power 125mW @32ΩFrequency Response 20Hz - 40,000HzTHD+N 0.0004% @32Ω (A-weighted@0.5V)Dynamic Range 119dB @32Ω (A-weighted)Channel Separation 80dB @32ΩSNR 119dB @32ΩOutput impedance <0.4Ω⑤ 4.4mm BAL output (balanced output):Output power 211mW @32ΩFrequency Response 20Hz - 40,000HzTH