Shanling UP4
#5 in Portable/Bluetooth Amplifiers · Rated 4.3
Dual-DAC pocket Bluetooth amplifier with NFC
Shanling UP4 is a compact, dual ES9218P DAC/amp with 3.5mm SE and 2.5mm balanced outputs, NFC pairing, and Bluetooth 5.0 with LDAC/HWA LHDC/AAC/aptX. It also functions as a USB DAC and includes a pocket-friendly enclosure with a clip for on-the-go listening. The UP4 is supported by Shanling's Controller app for codec selection, gain, and EQ, and emphasizes a balance of power, portability, and user-friendly controls. While not the most feature-dense dongle, UP4 remains a popular affordable option for mobile audiophiles who want dual-DAC hardware in a tiny chassis.
Features
- Dual ES9218P DAC/AMP
- 3.5mm SE + 2.5mm Balanced
- Bluetooth 5.0 LDAC/AAC
- NFC pairing
- USB DAC mode
Pros
- Great value for dual-DAC design
- Compact and clip-on friendly
- App-controlled adjustments
Cons
- Bluetooth range and stability can vary by device
- Older generation BT chip in some units