FiiO X1

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FiiO X1
Portable High Resolution Lossless Music Player

 

Product Highlights

  • Supports Five Lossless Audio Formats
  • Texas Instruments PCM5142 DAC Chip
  • Intersil ISL28291 Amplifier Chip
  • Switchable Headphone/Line OutCombo OPAMP for Low Distortion

 

See Overview, Technical Data and Comparison below.

RELATED PRODUCTS

  • The silver FiiO X1 Portable High Resolution Lossless Music Player is a pocket-sized audio player with a built-in Texas Instruments PCM5142 DAC chip and an Intersil ISL28291 chip. The player supports five lossless audio formats including APE, FLAC, ALAC, WMA and WAV. The player has a microSD card slot that supports up to 128GB of memory expansion. The built-in rechargeable battery recharges via USB and provides up to 11 hours of continuous playback. The player is also equipped with a 2" TFT color display with adjustable brightness.

    Dedicated DAC Chip

     The built-in Texas Instruments PCM5142 surpasses the integrated DAC chips on smartphones

    Dedicated Professional Amplifier

    The X1 also features Intersil's ISL28291 amplifier buffer

    Supports Lossless Audio Formats

    The X1 supports lossless audio formats APE, FLAC, WAV, WMA, ALAC at up to 192kHz/24-bit of master tape quality resolution - as well as MP3, AAC, OGG VORBIS

    MicroSD Card Slot

    Supports cards up to 128GB

    Rechargeable Design

    The built-in 1700mAh 3.7V Lithium-polymer battery lasts for up to 11 hours on a charger under version 1.0 firmware. It charges in about three hours

  • Model/Number X1
    Color Available Silver and Gold
    Dimensions 96.7 mm×57.7 mm×14.1 mm
    Weight 106 g
    Display Screen TFT 320×240
    Analog audio output jack 3.5 mm headphone output jack
    Digital audio output jack N/A
    USB DAC N/A
    Phone out (PO) 3.5mm headphone output jack
    Headphone Impedance Range 16~100 Ω
    Volume control type 100 levels digital volume control mode
    Bass Boost N/A
    Treble N/A
    Left right channel adjustment 5 dB
    Gain selection N/A
    THD+N ＜0.003% (1 kHz)
    Frequency Response 20 Hz~20 kHz
    Crosstalk ＞100 dB (10 KΩ/1 kHz)
    SNR ＞110 dB (A-Weight ）
    Dynamic range ＞110 dB
    Line output Level ＞1.46 Vrms
    Frequency Response 20 Hz~20 kHz
    SNR ＞110 dB (A-Weight)
    Output Impedance ＜2 Ω
    Crosstalk ＞70 dB (1 KHz)
    THD+N ＜0.004% (1 KHz)
    MAX output voltage ＞4.2 Vp-p
    MAX output current ＞46 mA
    Power Recommend DC5V 1A
    Battery Capacity 1700 mAh
    Battery Life ＞12 h
    Charging Time ＜4 h
    Audio format supported
    Lossless：    		 APE (Fast): 192 kHz/24 bit
    APE (Normal): 96 kHz/24 bit
    APE (High): 96 kHz/24 bit
    FLAC: 192 kHz/24 bit
    WAV: 192 kHz/64 bit
    WMA 9.1 LOSSLESS: 48 kHz/24 bit
    Apple Lossless: 192 kHz/24 bit
    Lossy compression： MP2, MP3, AAC, ALAC, WMA, and OGG

    Frequency Response diagram of curves.
    Test condition：play -5 dB sinusoidal signal， headphone output
    Cyan curve: Left channel , Green curve: Right channel

    x1-d-1

    Frequency Response diagram of curves.
    Test condition：play -5 dB sinusoidal signal，Line output
    Cyan curve: Left channel , Green curve: Right channel

    x1-d-2

    Distortion diagram of curves.

    Test condition：play -5 dB sinusoidal signal，Line output

     x1-d-3

    Distortion diagram of curves.

    Test condition：play -5 dB sinusoidal signal，headphone output

    x1-d-4

  •                                                                                                                                                                                                                                                                  
    Model/NumberX5II (2nd Generation)X5X3II (2nd Generation)X3X1
    General Specifications
    Color AvailableTitaniumBlackTitaniumBlackSilver and Gold
    Dimensions109 mm× 63.5 mm× 15.3 mm67.6 mm×114 mm×15.6 mm96.7 mm×57.7 mm×16.1 mm55 mm×109 mm×16 mm96.7 mm×57.7 mm×14.1 mm
    Weight165 g195 g135 g122 g106 g
    Display Screen.4", 262,144 color HD IPS screen with 400x360 pixelsIPS 400×3602.0" TFT screen, 320x240 pixelsTFT 240×320TFT 320×240
    Line output LevelStandard 3.5mm Port (Shared line out / S/PDIF coaxial out)3.5 mm headphone output jackStandard 3.5mm Port (Shared line out / S/PDIF coaxial out)3.5 mm headphone output jack3.5 mm headphone output jack
    Digital audio output jackStandard 3.5mm Port (Shared line out / S/PDIF coaxial out)3.5 mm headphone output jackStandard 3.5mm Port (Shared line out / S/PDIF coaxial out)3.5 mm headphone output jackN/A
    USB DACSupporting up to 192kHz/24bit and DSD (driver installation required)Supports up to 192 kHz/24 bitSupporting up to 192kHz/24bit and DSD (driver installation required)Supports up to 192 kHz/24 bitN/A
    Headphone Port3.5 mm headphone output jack3.5 mm headphone output jack3.5 mm headphone output jack3.5 mm headphone output jack3.5 mm headphone output jack
    Headphone Impedance16~150 Ω16~300 Ω16~150 Ω16~300 Ω16~100 Ω
    Volume control type120 levels digital volume control mode120 levels digital volume control mode120 levels digital volume control mode120 levels digital volume control mode100 levels digital volume control mode
    Bass BoostN/AN/AN/A-10 dB~+10 dB7 bands graphic EQ
    TrebleN/AN/AN/A-10 dB~+10 dB7 bands graphic EQ
    Balance10 dB5 dB5 dB5 dB5 dB
    Gain selection3.6 dB (GAIN=L)
    9.1 dB (GAIN=H)    		3.7 dB (GAIN=L)
    9.2 dB (GAIN=H)    		2.6 dB (GAIN=L)
    8.6 dB (GAIN=H)    		3.5 dB (GAIN=L)
    9.5 dB (GAIN=H)    		N/A
    Build-in MemoryN/AN/AN/A8 GBN/A
    External memory (Max.)256 GB (128 GB×2)256 GB (128 GB×2)128 GB×1128 GB×1128 GB×1
    Partial performance parameters for line output
    THD+N<0.001%（1 kHz） ＜0.0025% (1 kHz)<0.001%（1 kHz） ＜0.005% (1 kHz)＜0.003% (1 kHz)
    Frequency Response20 Hz~20 kHz20 Hz~20 kHz20 Hz~20 kHz10 Hz~20 kHz20 Hz~20 kHz
    Crosstalk＞115 dB (10 KΩ/1 kHz)＞100 dB (10 kΩ/1 kHz)＞115 dB (10 KΩ/1 kHz)＞90 dB (10 kΩ/1 kHz)＞100 dB (10 kΩ/1 kHz)
    SNR≥114 dB (A-weighted)＞115 dB (A-Weight)≥114 dB (A-weighted)＞108 dB (A-Weight)＞110 dB (A-Weight)
    Dynamic Range＞110 dB＞110 dB＞110 dB＞104 dB＞104 dB
    Line output Level1.53 Vrms (10 KΩ/1 kHz)1.5 Vrms (10 KΩ/1 kHz)1.45 Vrms (10 KΩ/1 kHz)1.5 Vrms (10 KΩ/1 kHz)1.5 Vrms (10 KΩ/1 kHz)
    Part of the Performance Parameter of Phone out
    Output Power 1>245 mW（32Ω/THD+N＜1%)＞460 mW (16 Ω/THD+N＜1%)＞224 mW (16 Ω/THD+N＜1%)＞540 mW (16 Ω/THD+N＜1%)＞100 mW (16 Ω/THD+N＜1%)
    Output Power 2>436 mW (16Ω/THD+N＜1%)＞255 mW (32 Ω/THD+N＜1%)＞200 mW (32 Ω/THD+N＜1%)＞270 mW (32 Ω/THD+N＜1%)＞65 mW (32 Ω/THD+N＜1%)
    Output Power 3>27 mW (300Ω/THD+N＜1%)＞28 mW (300 Ω/THD+N＜1%)＞24 mW (300 Ω/THD+N＜1%)＞30 mW (300 Ω/THD+N＜1%)＞8 mW (300 Ω/THD+N＜1%)
    Frequency Response20 Hz~20 kHz20 Hz~20 kHz20 Hz~20 kHz10 Hz~20 kHz20 Hz~20 kHz
    SNR＞117 dB (A-Weight)＞115 dB (A-Weight)＞113 dB (A-Weight)＞105 dB (A-Weight)≥110 dB (A-Weight)
    Output Impedance＜0.2 Ω（32Ω）＜0.26 Ω＜0.2 Ω（32Ω）＜0.3 Ω＜2 Ω
    Crosstalk＞75 dB (1kHz)＞75 dB (1kHz)＞74 dB (1kHz)＞75 dB (1 kHz)＞70 dB (1 kHz)
    THD+N＜0.001% (1 kHz)＜0.003% (1 kHz)＜0.001% (1 kHz)＜0.005% (1 kHz)＜0.003% (1 kHz)
    MAX output voltage＞8.2 Vp-p＞8 Vp-p＞8.2 Vp-p＞8 Vp-p＞4.2 Vp-p
    MAX output current＞250 mA（For reference）＞150 mA＞75 mA (For reference)＞93 mA＞46 mA
    Power and Battery
    Powerrecommend DC5V 2Arecommend DC5V 2Arecommend DC5V 2Arecommend DC5V 2Arecommend DC5V 1A
    Charge displayRed light indicates , green light turns on after fully chargedred light indicates , green light turns on after fully chargedRed light indicates , green light turns on after fully charged red light indicates , green light turns on after fully chargedred light indicates , green light turns on after fully charged
    Battery displayYes (Accurate battery % readings) YesYes (Accurate battery % readings) YesYes
    Battery Capacity3300 mAh 3700 mAh2600 mAh 3100 mAh1700 mAh
    Battery Life＞10 h (32Ω; normal volume with display off) ＞10 h＞11 h (32Ω; normal volume with display off) ＞10 h＞10 h
    Charging Time＜4 h (DC5V 2A) ＜4 h (recommend DC5V 2A)＜3 h (DC5V 2A recommended) ＜4 h (recommend DC5V 2A)＜4 h (recommend DC5V 1A)
    Audio Formats Supported
    Lossless：DSD: DSD64, DSD128 (.iso&.dsf & .dff);
    APE (Fast): 192 kHz/24 bit;
    APE (Normal): 96 kHz/24 bit;
    APE (High): 96 kHz/24 bit;
    AIFF: 192 kHz/24 bit;
    FLAC: 192 kHz/24 bit;
    WAV: 192 kHz/64 bit;
    WMA9.1 Lossless: 96 kHz/24 bit;
    Apple Lossless: 192 kHz/24 bit;    		DSD: 2.8 MHz/1 bit (dff/dsf) ;
    APE (Fast): 192 kHz/24 bit;
    APE (Normal): 96 kHz/24 bit;
    APE (High): 96 kHz/24 bit;
    FLAC: 192 kHz/24 bit;
    WAV: 192 kHz/64 bit;
    WMA9.1 LOSSLESS:96 kHz/24 bit;
    Apple Lossless: 192 kHz/24 bit;    		DSD: DSD64, DSD128 (.iso&.dsf & .dff);
    APE(Fast): 192 kHz/24 bit;
    APE(Normal): 96 kHz/24 bit;
    APE (High): 96 kHz/24 bit;
    AIFF:192 kHz/24 bit;
    FLAC: 192 kHz/24 bit;
    WAV: 192 kHz/64 bit;
    WMA Lossless: 96 kHz/24 bit;
    Apple Lossless: 192 kHz/24 bit;    		DSD: 2.8 MHz/1 bit (dff/dsf);
    APE (Fast): 192 kHz/24 bit;
    APE (Normal): 96 kHz/24 bit;
    APE (High): 96 kHz/24 bit;
    FLAC: 192 kHz/24 bit;
    WAV: 192 kHz/64 bit;
    WMA9.1 LOSSLESS: 96 kHz/24 bit;
    Apple Lossless: 192 kHz/24 bit;    		APE (Fast): 192 kHz/24 bit;
    APE (Normal): 96 kHz/24 bit;
    APE (High): 96 kHz/24 bit;
    FLAC: 192 kHz/24 bit;
    WAV: 192 kHz/64 bit;
    WMA 9.1 LOSSLESS: 48 kHz/24 bit;
    Apple Lossless: 192 kHz/24 bit;
    Lossy compression：MP2, MP3, AAC, ALAC, WMA, OGG…MP2, MP3, AAC, ALAC, WMA, OGG…MP2, MP3, AAC, ALAC, WMA, OGG…MP2, MP3, AAC, ALAC, WMA, OGG…MP2, MP3, AAC, ALAC, WMA, OGG…