X20 - Designed & Engineered in China
Overview
Using the flagship DAC ESS9018Q2M, with ultra-low distortion, ultra-low noise OPA1612 high class amp chip, makes the sound stage broad.
In order to seek excellent sound performance, X20 uses 4-way LPF circuit, 6-way amp circuit design, 4 balanced output, 2 single-ended output, the maximum output of each drive current, is up to 140mA, greatly improved the output signal dynamic range, high-quality music playback, enjoy to more delicate dynamic voice and the surging bass energy.
X20 not only goes further on the tuning, but also comprehensively upgraded the functions and playability: hard solution DSD256, Hiby Link connection, bi-directional Bluetooth transmission, bi-directional USB transmission, balanced headphone port output, all kinds of interfaces are prepared for you to enjoy music anytime, anywhere.
The professional DAC ESS9018 Q2M chip is used to make the music signal highly reducible and high resolution.
Native DSD256 lets you enjoy beautiful music. Support the mainstream audio format FLAC, APE, WAV and more.
Full balanced output, powerful enough to drive all kinds of earphones, offers rich and natural music sound.
Supports BT 4.1 Bi-directional transmission and the latest Apt-X Bluetooth protocol. Can be connected to BT headset or car audio speakers.
For Hiby Link function, you can control X20 by mobile phone to play songs, adjust volume, search songd and more, no need to take out the player.
Specifications
- Headphone output: 3.5mm
- Output power: 210mW (32Ω/THD +N<0.0015%)
- Frequency response: 20Hz~20kHz (±0.15dB)
- Signal-to-noise ratio (SNR): ≥114dB
- Resolution: >75dB
- Distortion + noise: 0.0015%@1kHz (32Ω@1kHz)
- Balanced headphone output: 2.5mm
- Line output: 300mW (32Ω/THD +N<0.0015%)
- Frequency response: 20Hz~20kHz (±0.15dB)
- Signal-to-noise ratio (SNR): ≥116dB
- Resolution: >112dB
- Distortion + noise: 0.0015%@1kHz (32Ω@1kHz)
- Line out
- Line output level: 1.7Vrms (10KΩ@1kHz)
- Frequency response: 20Hz~20kHz(±0.15dB)
- Signal-to-noise ratio (SNR): ≥114dB
- Resolution: >108dB (10KΩ@1kHz)
- Distortion + noise: 0.0012@1kHz (10KΩ)
- Other parameters
- Built-in 2400mAh rechargeable lithium polymer battery
- Battery life: 8 hours (3.5mm headphone output)
- About 7 hours (balanced headphone output)
- Charging time: < 3 hours (DC5V 2A)
- < 6 hours (DC5V 500MA)
- Size: 110*56*16.6mm
- Weight: 138g
Additional Product Information
