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Unboxed of KA2 Compact Portable DAC and Amplifier - BLACK

  • Rs. 4,400.00
  • Save Rs. 2,590

General specifications
Name/Model KA2 color Classic Black
hardware DAC: CS43131*2 FiiO Control support
weight About 12.3g size

fuselage: about 40mm x 15mm x 12mm.

Line length: 70mm

Audio input interface Type-C Cable or Lightning Headset output interface 4.4mm socket
firmware upgrade The system firmware can be upgraded through USB sample rate indication

blue: below 48kHz

yellow: above 48kHz

Green: DSD

channel balance


impedance adaptation

16 to 300 Ω

The highest supported sampling rate 384KHz/32bit Support DSD DSD64/128/256
power supply parameters
power supply battery capacity
Audio parameters
Headset Output Part Performance Parameters (4.4mm)
output power 112mW (16Ω,THD+N<1%) output amplitude 2.2V(32Ω/THD+N<1%)
153mW (32Ω,THD+N<1%) channel separation ≥ 91dB(1Khz,32 Ω load)
54mW (300Ω,THD+N<1%)
27mW(600Ω,THD+N<1%) output impedance <0.5 Ω (load 32 Ω)
frequency response 20Hz to 20KHz, the curve amplitude changes by 0.03dB. signal-to-noise ratio ≥ 125dB(32 Ω A)
20Hz to 50KHz, the curve amplitude changes by 0.05dB. ≥ 131.2dB (600 Ω A)
bottom noise <1.1uV(32 Ω-A) distortion plus bottom noise <0.00036%(32 Ω)
<0.00023%(600 Ω)
<1.05uV(600Ω-A) <0.00024%(32 Ω A)
<0.00014%(600 Ω A)

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