توضیحات
FiiO BTR3K |
Input | USB (up to 16 bit / 48 kHz PCM)
Bluetooth 5.0 (SBC, AAC, aptX, aptX LL, aptX HD, LDAC) |
Suitable headphones impedance | 16 – 100 Ω |
Output impedance | ⩽ 0.3 Ω (single-ended) ⩽ 0.5 Ω (balanced) |
Maximum output power | Single-ended output:
Balanced:
|
Frequency response | 20 – 20,000 Hz (aptX) 20 – 40,000 Hz (LDAC) |
THD+N (@1 kHz) | < 0.003% (LDAC, single-ended) < 0.002% (LDAC, balanced) |
SNR | ⩾ 119 dB (single-ended) ⩾ 122 dB (balanced) |
Crosstalk | 73 dB (single-ended, 32 Ω) 108 dB (balanced, 32 Ω) |
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