Fiio K11 מגבר אוזניות שולחני

specifications

• Main control chip (single chip microcomputer): GD32F303RET6
• DAC: CS43198
• Supported audio formats: 384kHz/32bit PCM, DSD256
• USB port: Type-C
• Display Type: Custom VA
• Dimensions: 147×133×32.3 mm (including feet)
• Weight: approx. 407g
• Power supply: DC12V 2A external adapter
• SE power output 1: L+R≥520mW +520mW (32Ω, THD+N <1%)
• (32 Ω/single-ended/high gain)
• SE power output 2: L+R≥60mW+60mW (300Ω, THD+N <1%)
• (300 Ω/single-ended/high gain)
• BAL power output 1: L+R≥1400mW+ 1400mW (32Ω, THD+N<1%)
• (32 Ω/balanced/high gain)
• BAL power output 2: L+R≥250mW+250mW (300Ω, THD+N < 1%)
• (300 Ω/balanced/high gain)
• Frequency response: 20 Hz ~ 50 kHz (attenuation <0.2 dB)
• SNR: ≥123 dB (A-weighted)
• Noise floor: PO < 2.8 uV (A-weighted); BAL < 4.9 uV (A-weighted)
• Output impedance: PO < 1.2 Ω (32 Ω load); BAL < 2.41 Ω (32 Ω load)
• THD+N: LO < 0.00035% (1kHz/10kΩ)