Q1 Mark II
General | |||
Model | Q1 Mark II/ FQ1222 | Color | Black |
Weight | About 101g | Dimensions | About 99mm x 59mm x 12.5mm |
Audio Input | Micro USB/3.5 mm Jack | Headphone Output | 3.5 mm stereo jack |
Balance Headphone Output |
Supported (2.5mm balanced headphone jack) |
Recommended Headphone Impedance |
16~100Ω(PO) |
16~150Ω(BAL) | |||
Bass Boost | 0/5.4dB | Channel Imbalance | 0.2 dB |
Power Input | DC5V 2A recommended | Battery Capacity | 1800mAh |
Charge Time | ≤4h | Battery Life | >20h(AUX IN) |
>10h(USB IN) | |||
USB DAC | Up to 384kHz/32bit supported | DSD Support | DSD64/128/256 |
Line output specifications | |||
THD+N | <0.003% (1 kHz/10kΩ) | SNR | ≥110 dB (A-weighted) |
Frequency Response | 6 Hz~80 kHz(-3dB) | Channel Separation | >90 dB (1 kHz) |
Headphone out specifications (3.5mm headphone out jack) | |||
Output Power 1 | ≥112 mW(16Ω / THD+N<1%) | Output Impedance | <1.2Ω (32Ω loaded) |
Output Power 2 | ≥75mW(32Ω /THD+N<1%) | Channel Separation | ≥79 dB (1 kHz,AUX IN) |
Output Power 3 | ≥11 mW(300Ω / THD+N<1%) | THD+N | <0.002% (1 kHz, AUX IN) |
<0.003% (1 kHz, USB IN) | |||
Frequency Response | 5 Hz~55 kHz(-3dB) | Peak Output Voltage | >4.4 Vp-p |
SNR | ≥116 dB (A-weighted, AUX IN) | Max. Output Current | 150mA (For reference) |
≥109 dB (A-weighted, USB IN) | |||
Gain | -2.5dB (G=L) | Max. Input Level | 3.4V |
3.2dB (G=H) | |||
Balanced headphone out specifications (2.5mm TRRS headphone out jack) | |||
Output Power 1 | ≥240 mW(16Ω / THD+N<1%) | Output Impedance | <2Ω (32Ω loaded) |
Output Power 2 | ≥220 mW(32Ω /THD+N<1%) | Channel Separation | ≥93 dB (1 kHz,AUX IN) |
Output Power 3 | ≥45 mW(300Ω / THD+N<1%) | THD+N | <0.002% (1 kHz, AUX IN) |
≤ 0.003% (1 kHz, USB IN) | |||
Frequency Response | 6 Hz~80kHz(-3dB) | Peak Output Voltage | >7.4 Vp-p |
SNR | ≥115 dB (A-weighted, AUX IN) | Max. Output Current | 150 mA (For reference) |
≥109 dB (A-weighted, USB IN) | |||
Gain | 3.2dB (G=L) | Max. Input Level | 3.4 Vrms |
9.1dB (G=H) |
Learn more
失真曲线图 2.
测试条件:
负载:32Ω; 增益:高
蓝色曲线:左声道 . 红色曲线: 右声道.