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Aune BU2 - Portable Bluetooth DAC (ES9318 ESS Sabre) Headphone Amplifier with 2.5mm Balanced Output 

Our First Impression : https://starspickeraudio.net/blogs/blog/aune-bu2-first-impression

- HD Bluetooth
- Master Band Decoding
- Balanced Output (2.5mm)
- Dual DAC ES9318 (ESS Sabre)
- Four Independent Headphone Amplifiers
- Clock Synchronization Technology
- R2R Dynamic Volume Control Technology

Aune B series of new generation portable Bluetooth balanced decoding amp integrated machine, in a compact size into the classic B1 single-turn dual positive and negative voltage power supply, dual-core decoding, four-channel amp powerful core, focus on sound quality HiFi decoding amp.

Turn the phone into a master band balanced player
After the mobile phone is connected to BU2 through USB, it becomes a master band player and opens massive streaming media libraries such as Apple Music / Library Guest Music

HD Bluetooth (SBC / AAC / aptX / aptX HD)
The mobile phone / pad / computer can play HD music through Bluetooth connection BU2 and connect hifi earplugs. BU2 conducts targeted tuning according to the characteristics of Bluetooth, so that Bluetooth can be so beautiful.

USB Input
BU2 can decode up to 32bit / 768k DSD512 while connected via USB input from your computer (PC)

SPEC SHEET
*** Please refer to the final listing picture ***