Go toLog in Go toSign up
Skip to content
Aune BU2 Latest Portable Bluetooth & USB DAC+Headphone Amplifier

Aune BU2 Latest Portable Bluetooth & USB DAC+Headphone Amplifier

Aune audio is a famous HiFi audio equipment manufacturing brand specialising in both portable as well as desktop audio DAC’s and amplifiers. Today, Aune has announced its latest portable Bluetooth and USB DAC and headphone amplifier, the brand new Aune BU2. It is a direct upgrade to the Aune BU1 DAC+Headphone amplifier with a better DAC and improved AMP chipset, added 2.5mm balanced output, Bluetooth connectivity, and latest USB Type-C interface. BU2 brings us the power of two latest-generation Sabre DAC chips with an independent headphone amplifier architecture. It adopts the single-to-dual positive and negative voltage power supply of the highly acclaimed Aune B1 headphone amplifier. Aune BU2  benefits from  Dual ES9318 DAC chips and four independent amplifiers in a compact chassis. Apart from a USB Type-C connection, Aune BU2 can also be connected to smartphones and other devices using a wireless Bluetooth connection. Aune BU2 is available to purchase with us for 299.99$, check out more details here.

Aune BU2-1

Features:-

>Master Tape Level Decoding.

>High-resolution 32-Bit/768kHz PCM and native DSD512 decoding support.

>Dual high-performance ES9318 DAC chips.

>Four independent headphone amplifiers.

>Natural presentation with Clock Synchronisation Technology.

>Multi-function volume knob.
>Precise volume adjustment with R2R ladder network.

>Reference-grade natural sound tuning.

>Dual headphone output ports, 3.5mm single-ended and 2.5mm balanced.

>USB Type-C input interface.

>Bluetooth input support.

>Output level: 1.8Vrms(3.5mm), 3.6Vrms(2.5mm).

>THD+N: 0.000145%.

>SNR: -120dB.

>Frequency response range: 20Hz-20kHz.

>Output Power(2.5mm Bal): Up to 265mW @ 32Ω.

>Output Power(3.5mm SE): 100mW @ 32Ω.

Take Your High-Resolution Music System Anywhere With You:-

Aune BU2 turns your regular smartphone into a master tape-level decoding player. It is equipped with a high-performance Dual DAC chipset featuring two latest generations ES9318 DAC chips. Just connect the Aune BU2 to your smartphone and enjoy high-resolution audio signal decoding without any trouble. Users can also connect their smartphone to the BU2 using a wireless Bluetooth connection. It can be connected to Windows/Mac PC,

High-Resolution PCM & DSD Decoding:-

The dual high-performance DAC chipset in the Aune BU2 provides excellent audio signal decoding characteristics to the device. It is capable of decoding high-resolution 32-Bit/768kHz PCM and Native DSD512 signals. It maintains a lower noise-floor, high dynamic range, and a cleaner background in the output signal.

Four Independent Amplifiers To Bring Out the True Potential of Aune BU2:-

AUNE BU2 adopts the highly trusted Low-ripple positive and negative pump power circuit of the classic B1 headphone amplifier. With Dual ES9318 Sabre DAC chips and four independent amplifiers, the Aune BU2 can satisfy the needs of your favorite IEMs and Headphones with ease.

Dual Low-Jitter Crystal Oscillators For Digital Audio Clock Synchronisation:-

Aune Audio is a tech giant behind many successful desktop-grade clock systems. They have implemented two low-jitter 45M/49M crystal oscillators which are synchronized with the DAC chips by the USB chip, ensuring a properly synced audio chain in your pocket.

Accurate Volume Adjustment using R2R Volume Technology:-

Aune BU2 has dynamic volume control technology consisting of electronic switches and an R2R ladder network. At lower volume levels, the R2R controls the subtle volume with a precisely matched resistance array. This helps in accurate volume adjustment for different impedance IEMs/Headphones.

Multi-Function Knob Button:-

The volume knob also hides a button underneath it. All settings, controls of the Aune BU2 can be adjusted using this volume knob only.

Aune BU2-2

Price & Availability:-

Aune BU2 can be obtained for just 299.99$, it offers splendid performance for the price. Check out more details here.

As with all our orders, we offer free express worldwide shipping on orders above 500$. We also offer free priority shipping for selected regions for orders above 100$ check out more details on our shipping policy here.

Previous article DUNU Falcon Pro: Latest ECLIPSE Dynamic Driver IEM At An Affordable Price

Leave a comment

Comments must be approved before appearing

* Required fields