Master studio - grade sound in your small pocket Dedicated professional high-quality DAC chip Utilizes Texas Instruments' Newest PCM5142, greatly surpassing the integrated DAC chips on...
Master studio - grade sound in your small pocket Dedicated professional high-quality DAC chip Utilizes Texas Instruments' Newest PCM5142, greatly surpassing the integrated DAC chips on smartphones. Dedicated professional high-quality amplifier The X1 also employs Intersil's newest ISL28291 amplifier buffer. Line output available X1 supports both driving headphones directly and line output as well, switching between the two easily via a menu selection. Using line output, you may expand the X1 by bundling it with dedicated headphone amplifiers. Complete music format support The X1 supports the five major lossless music formats, APE, FLAC, WAV, WMA, ALAC, at up to 192kHz / 24bits of mater tape quality resolution. Plus mp3, aac, ogg vorbis... Lighter, smaller, more portable Made of light durable aluminium alloys, the X1 is smaller than a pack of cigarettes and weighs a modest 106G - perfect for portable use. All new UI theme Intuitive user-interface custom-designed for high-res DAPs beautifully rendered on a full-colour display. Available in gold, silver, pink, orange, blue, and green themes. Classic design With a operating system customized around the scroll wheel, users can quickly browse and play songs and add them by batch to their favorites list. With further UI customizations accommodating unsighted operation. Convenient Shortcuts button bring instant control of your music library under your fingertips. Micro SD card slot Supporting the largest card sizes (currently 128GB) Composition - Durable lightweight aluminium chassis - Metallic buttons with concentric grooves - Scroll wheel of textured rubber for best handgrip General Specifications - Model/Number: X1 - Dimensions: 96.7 mmx57.7 mmx14.1 mm - Weight: 106 g - Display Screen: 2.0 TFT color LCD, 20x240 px resolution - Analog audio output jack: 3.5 mm headphone output jack - Phone out (PO): 3.5mm headphone output jack - Headphone Impedance Range: 16~100 O - Volume control type: 100 levels digital volume control mode - Left right channel adjustment: 5 dB - Expandable memory: 128 G, Micro SD (TF) cards Partial performance parameters for line output - THD+N: 0.003% (1 kHz) - Frequency Response: 20 Hz~20 kHz - Crosstalk: 100 dB (10 KO/1 kHz) - SNR: 110 dB (A-Weight) - Dynamic range: 110 dB - Line output Level: 1.46 Vrms Part of the Performance Parameter of Phone out - Output Power 1: 100 mW (16 O/THD 1%) - Output Power 2: 65 mW (32 O/THD 1%) - Output Power 3: 8 mW (300 O/THD 1%) - Frequency Response: 20 Hz~20 kHz - SNR: 110 dB (A-Weight) - Output Impedance: 2 O - Crosstalk: 70 dB (1 KHz) - THD+N 0.004% (1 KHz) - MAX output voltage: 4.2 Vp-p - MAX output current: 46 mA Power and Battery - Power: recommend DC5V 1A - Micro USB port - Charging source: USB power sources, mobile USB chargers, computer USB port - Charge display: red light indicates, green light turns on after f