AI-generated product photo — not official manufacturer imagery.
DigitalHeadphone Amplifiers
Estimated price (community-sourced)
$85 - $120
About the UP4(22)
The Shanling UP4(22) is a compact portable Bluetooth and USB DAC/headphone amplifier updated with dual ESS ES9219C DAC chips. It supports wireless and wired use, offers both 3.5mm single-ended and 2.5mm balanced outputs, includes NFC pairing, and adds microphone support with cVc 8.0 noise reduction for calls. The 2022 version is widely described as an updated replacement for the original UP4, with improved DAC hardware and similar pocketable design.
Specifications
Full structured specifications are available to members.
Sign up to see full specificationsSee the full picture as a member
Create a free account to see where to buy, full structured specifications, similar components, and the systems that pair this with other gear.
Sign up free