Shanling UP4 Portable Hi-Fi Bluetooth Amplifier With Balanced output for better sound and even more power
Dual ES9218P DAC/AMP CSR8675 Bluetooth 5.0
Dual DAC mode |4 Digital Filters
2.5mm Balanced output Low& High Gain
3.5mm Single ended output
Extra powerful output Up to 15h battery life
With support of LDAC /HWA LHDC /aptX HD /aptX LL/ aptx AAC/SBC, it is possible for the Shanling UP4 to connect to any device, with the highest possible quality. Thanks to support of the LDAC,
HWA LHDC and aptX HD, Shanling UP4 can reproduce full resolution of audio files, including Hi-Res audio.
Proven Audio Tuning from Hi-Fi professionals
Using two ESS Sabre ES9218P audio chips, sound quality of UP4 follows up on our highly acclaimed Shanling MO and UP2. Offering high resolution, clear and powerful output with low output impedance,
while being very power efficient.
Balanced Output For Even Better Sound
Connect your headphones to 2.5mm jack balanced output to fully utilize potential of two ES9218P audio chips. Providing significantly increased power, higher resolution,
improved channel separation and better detail retrieval.
Dual Hi-Res Audio Certification
UP4 earned the "Hi-Res audio" and "Hi-Res Wireless Audio"certifications from Japan Audio Society.
Proving it can be fully trusted source for all your High-resolution music.
Bluetooth Codecs: LDAC、HWA(LHDC)、 aptX HD、aptX Low Latency、aptX、 AAC、SBC
Bluetooth chip: Qualcomm CSR8675
Audio chip: ESS Sabre ES9218P x2
Bluetooth version :Bluetooth 5.0
Transmission distance:10 meters
Microphone: Knowles SiSonic's high quality microphone
Channel separating degree： 73 dB @ 32 A (single ended)
96 dB @ 32 Q (balanced) THD+N：
0.003% (LDAC/A- W/0.5V/32 Q)
0.03% (0.5 V/others/A-W/ 32 0)
Battery Life：15 hours (single ended), 10 hours (balanced)
USB：type- C interface, support driver free USB DAC
Volume control：Independent from smartphone volume setting, controlled by volume wheel
Audio output：3.5mm and 2.5mm jack