FiiO Q1

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FiiO Q1
Portable USB DAC Headphone Amplifier

 

  • Q1 utilizes the premium Texas Instruments PCM5102 DAC chip.
  • The Q1 generates a high output current and minimal distortion and noise with the use of the Maxim MAX97220 Amp.
  • Supports playback of digital audio with resolutions up to 96 kHz/24 bit via USB

 

See Overview, Technical Data and Comparison below.

RELATED PRODUCTS

  • The FiiO Q1 Portable USB DAC Headphone Amplifier can be used for playback audio from a computer or analog source. It has both a USB Input for digital audio and a 3.5mm input for analog audio sources.

    The Q1 features independent toggles for bass and treble adjustments, allowing you to customize your sound.

    • Q1 utilizes the premium Texas Instruments PCM5102 DAC chip.
    • The Q1 generates a high output current and minimal distortion and noise with the use of the Maxim MAX97220 Amp.
    • Supports playback of digital audio with resolutions up to 96 kHz/24 bit via USB

  • Model /Number: Q1
    Weight: 100g
    Dimensions: 97x56x13.1 (mm)
    Battery Capacity: 1400 mAh
    Battery Life: >30hours
    Charging Time: 4 Hours
    Audio Input: USB/3.5mm stereo jack
    Volume Control: TOCOS Potentiometer
    Recommended Headphone Impedance 16~150Ω
    Output Power: > 220mW@32 Ω/>75 mW@150 Ω
    THD: <0.005%@1KHz
    Frequency Response: 20Hz~20KHz
    Input Sensitivity: 0/6/12dB=2.75V/1.38V/690mV
    Crosstalk: >75 dB@1KHz
    Gain: AUX In: 7dB/4.5dB; USB In: -3.5dB/8dB
    MAX Output Voltage: >7.2 Vp-p
    Colour Available: Black
    Headphone Output: 3.5 mm stereo jack
    Bass boost: Yes
    Power input: DC5V 1A
    Output Impedance:  
    Signal to Noise Ratio: > 107 dB
    Max Input Level: < 4 Vrms
    Channel Imbalance: 0.2 dB
    Bass Boost Range: 0/5dB
    Output Current: Max >75 mA

     

    PO Frequency Response diagram of curves.
    Test condition: Bass=OFF
    Red: Left   Blue: Right;

    q1-d-1

    PO Frequency Response diagram of curves.
    Test condition: BASS=ON
    Red: Left    Blue: Right;

    x1-d-2

    LO Frequency Response diagram of curves.
    Cyan: Left    Green: Right;

    x1-d-3

    PO Distortion diagram of curves.
    Test condition: Gain=L
    Red: Left    Blue: Right;

    x1-d-4

     

  • Model NameQ1K1E10KALPEN 2-E17K
    General Specifications
    Color AvailableBlackTitaniumBlackBlack
    Dimensions97 x 56 x 13.1 (mm)50 x 0.8 x 0.3 (mm)49.1 mm×80 mm×21 mm104.1 x 62.2 x 12.8 (mm)
    Weight100 g11.3 g78 g110 g
    Analog Audio inputMicro USBMicro USBMicro USB3.5 mm stereo Jack
    Digital Audio inputN/AN/AN/AMicro USB/Coaxial/3.5 mm jack（COAXIAL adapter attached）
    Headphone output3.5 mm Stereo Jack3.5 mm Stereo Jack3.5 mm Stereo Jack3.5 mm Stereo Jack
    Line Output3.5 mm Stereo JackN/A3.5 mm Stereo JackDock(Micro USB)/3.5 mm Line Out port
    Headphone Impedance Range16~150 Ω16 to 100 Ω16~150 Ω16~150 Ω
    Volume ControlTOCOS Potentiometer N/AALPS Potentiometer Digital Volume Control (0-60)
    Bass Adjust0/5 dBN/AYESYES
    Treble AdjustN/AN/AN/AYES
    Balance AdjustN/AN/AN/A5 dB
    GAIN Control-7dB/4.5dB (AUX IN)
    -3.5dB/8dB (USB IN)    		N/AN/A0/6/12dB
    Line Out BypassYESN/AN/AYES
    Audio Performance (DAC Section)
    USB Sample Rate Support32/44.1/48/96 kHz (16/24 bit) Max 96kHz/24bit supportedN/A32/44.1/48/96 kHz (16/32 bit)
    DSD 2.8 MHz Supported
    SPDIF Sample Rate SupportN/AN/AN/A32/44.1/48/96/192 kHz (16/24 bit)
    THD+N＜0.0045% (10 kΩ/1 kHz) (LO) ＜0.01% (1 kHz)＜0.006% (1 kHz)＜0.003% (1 kHz)
    SNR≥107dB ≥100dB＞105 dB ＞110 dB
    Dynamic Range＞95 dB N/AN/A＞102 dB
    Line Out Level＞1.48 Vrms N/AN/A＞1.5 Vrms
    Output Power1＞190 mW (32 Ω/THD+N＜1%) >75 mW（16Ω/THD+N＜1%)200 mW (32 Ω/THD+N＜1%)> 220 mW (32 Ω)
    Output Power2＞75 mW (150 Ω/THD+N＜1%) >35 mW（32Ω/THD+N＜1%)N/A>290 mW (16 Ω)
    Frequency Response20 Hz~20 kHz20 Hz~20 kHz20 Hz~20 kHz20 Hz~20 kHz
    Output impedance＜0.3 Ω ≤ 1 Ω＜1.04 Ω <0.3 Ω
    Crosstalk≥75dB (1 kHz) ≥70 dB (1 kHz)≥70 dB (1 kHz)＞75 dB (1 kHz)
    MAX GainN/A1.2 dB1.6 dB (GAIN=L)
    8.8 dB (GAIN=H)    		＞12 dB
    Peak Output Voltage7.2 Vp-p3.25 Vp-p7.39 Vp-p＞7.8 Vp-p
    MAX output Current＞75 mA 35.93 mA81.6 mA＞115 mA
    Input Overload4.3 Vrms N/AN/A4 Vrms
    Power and Battery
    Power/ChargerRecommend DC5V 1AUSB on PCrecommend DC5V 500mARecommended DC5V 1A
    Charging DisplayYESN/AN/AYES
    Battery Level displayN/AN/AN/AYES
    Capacity1400 mAhN/AN/A1500 mAh
    Charge Time＞30 h N/AN/A＞15 h
    Battery Life≤4 h N/AN/A≤ 220 min