FiiO K19 Desktop DAC and Headphone Amplifier

Description

DSP: ADI SHARC+ ADSP-21565

DAC: 8-channel ES9039SPRO*2

Headphone amplifier: 8-channel THX AAA 788+

USB chip: XMOS XU316

USB decoding support: 768kHz/32bit, DSD512, MQA full decoding

USB interface: Type-C *3

Bluetooth chip: QCC5125, Bluetooth 5.1

Bluetooth codec support: SBC/AAC/aptX/aptX LL/aptX HD/atpX Adaptive/LDAC

Display: 1.30-inch fully laminated screen (240*240)

Power output 1: L+R≥2300mW+2300mW (32Ω single-ended, THD+N＜1%, Ultra high gain mode)

Power output 2: L+R≥8000mW+8000mW (32Ω balanced, THD+N＜1%, Ultra high gain mode)

Power output 3: L+R≥270mW+270mW (300Ω single-ended, THD+N＜1%, Ultra high gain mode)

Power output 4: L+R≥1100mW+1100mW (300Ω balanced, THD+N＜1%, Ultra high gain mode)

Power output 5: L+R≥1250mW+1250mW (32Ω single-ended, THD+N＜1%, Super high gain mode)

Power output 6: L+R≥5000mW+5000mW (32Ω balanced, THD+N＜1%, Super high gain mode)

Signal-to-noise ratio: ≥128dB (A-weighted)

Noise floor 1: LO＜1.6μV (A-weighted); PO＜3.5μV (A-weighted)

Noise floor 2: BAL LO＜2μV (A-weighted); BAL＜6μV (A-weighted)

Output impedance: ＜0.6Ω (32Ω)

THD+N: ＜0.0002%(1kHz/-6dB@32Ω)

Weight: About 1800g

Dimensions: About 250x225x36.7mm

Intelligent protection systems: Overheating, overload, DC protection, intelligent power-saving

Additional information