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FiiO KA3 type-c USB DAC AMP çözme ses DSD512 kulaklık amplifikatörü 3.5mm 4.4mm çıkış Android iOS için mac Windows10
FiiO KA3 type-c USB DAC AMP çözme ses DSD512 kulaklık amplifikatörü 3.5mm 4.4mm çıkış Android iOS için mac Windows10
Model |
KA1 |
KA2 |
KA3 |
color |
Classic Black/Dark Night Green |
Classic Black |
Classic Black |
DAC |
ES9281AC PRO |
CT7601+CS43131*2 |
CT7601 + ES9038Q2M + RT6863D * 2 |
FiiO Control |
is not supported. |
support |
support |
weight |
About 10g |
About 12.3g |
Approximately 17.5g |
size |
fuselage: about 40mm x 15mm x 8mm Line length: 70mm |
fuselage: about 40mm x 15mm x 12mm. Line length: 70mm |
About 56.3mm x 20.2mm x 12mm |
Headset Input Interface |
Type-C Cable or Lightning |
Type-C Cable or Lightning |
Type-C lines |
Headset output interface |
3.5mm single end |
4.4mm balance |
3.5mm Single End (PO)+4.4mm Balance (BAL) |
Sample Rate Indicator |
blue: 48kHz and below yellow: above 48kHz Green: DSD magenta: MQA |
blue: 48kHz and below yellow: above 48kHz Green: DSD |
blue: 48kHz and below yellow: above 48kHz Green: DSD |
Decoding specifications |
PCM: 384KHz/32bit DSD: Dop 64/128 Native 64/128/256 MQA:16x |
PCM: 384KHz/32bit DSD: Dop 64/128/256 Native 64/128/256 |
PCM: 768KHz/32bit DSD: Dop 64/128/256 Native 64/128/256/512 |
output amplitude |
PO:1.2V(32Ω/THD+N<1%) |
BAL:1.2V(32Ω/THD+N<1%) |
PO: 2V(32Ω/THD+N<1%) BAL:2.7V(32Ω/THD+N<1%) |
output power |
45mW@32Ω(PO) |
153mW@32Ω(PO) |
130mW@32Ω(PO) 235mW@32Ω(BAL) |
distortion + bottom noise |
<0.0005%(32 Ω A) |
<0.00036%(32 Ω) <0.00024%(32 Ω A) |
<0.0008%(PO 32Ω) <0.0010% (BAL 32Ω) |
signal-to-noise ratio |
≥ 114dB(32 Ω A) |
≥ 125dB(32 Ω A) ≥ 131dB(600 Ω A) |
≥ 122dB (PO32 Ω A) ≥ 119dB(BAL 32 Ω A) |
power consumption |
50mA (standby) 60mA( 40mV) |
65mA (standby) 70mA( 40mV) |
120mA (standby) 130mA(PO 40mV) 130mA(BAL 40mV) |