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AUNE

AUNE BU2 LDAC Version Bluetooth DAC Headphone Amplifier Dual ES9318

AUNE BU2 LDAC Version Bluetooth DAC Headphone Amplifier Dual ES9318

Regular price £260.00 GBP
Regular price £260.00 GBP Sale price £260.00 GBP
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Specification

AUNE BU2 LDAC Bluetooth Balanced DAC Headphone Amplifier

Features

Mastertape-Level Decoding with Balanced Bluetooth

The BU2, part of the aune B-series, offers a new generation of DAC with a headphone amp, powered by a classic B1 single-to-dual positive-and-negative voltage power supply. Its compact body contains dual DAC chips and four amps, all designed for high-quality sound.

Transform Your Phone into a HiFi Player

Want a “DAP” experience? Simply connect your smartphone to the BU2 via USB, and it becomes a mastertape-level music player. Whether streaming from Apple Music or Kuke, your phone's music library becomes a HiFi experience on the go.

High-Quality Bluetooth Audio

Connect your smartphone, tablet, or computer to the BU2 via Bluetooth and enjoy high-quality wireless sound. With support for SBC, AAC, aptX, and aptX HD protocols, and special tuning, the Bluetooth audio performance is excellent.

Mastertape-Level Decoding via Computer

The BU2 can also be connected to a PC or MacBook, offering 32-bit/768k DSD512 mastertape-level decoding, delivering vivid, detailed sound presentation on your computer.

Dual DAC Chips and Four Independent Amps

Featuring dual ES9318 DAC chips in parallel, combined with four independent amps and the low-ripple positive-and-negative pump power circuit of the classic B1, the BU2 brings out the best in your earphones, offering excellent sound quality.

Clock Synchronization Technology

With two low-jitter 45M/49M oscillators synchronized with the DAC chips via the USB chip, the BU2 delivers a natural and refined sound.

One "Knob" to Control Everything

The single knob on the BU2 acts as both a button and control, allowing you to manage all settings and features with ease, providing a streamlined and simple user experience.

R2R Volume Technology for Enhanced Audio Performance

Featuring R2R volume technology, the BU2 uses electronic switches and an R2R ladder network for precise control at low volume. This results in better signal-to-noise ratio (SNR) and uncompressed dynamic range, preserving the detail in your music.

Excellent Specifications for Vivid Reproduction

Through careful design and multiple rounds of optimization, the BU2 achieves ultra-low noise (3.16uV) and THD+N (0.000145%). These excellent specs contribute to its vivid, high-fidelity sound reproduction.

Aesthetic Tuning

The tuning of the BU2 is based on real instrument sounds and musical references, delivering a natural, musical sound signature that enhances the listening experience.

Specifications

  • Brand: AUNE
  • Model: BU2
  • DAC Chip: Dual ES9318
  • Bluetooth Protocols: SBC, AAC, aptX, aptX HD
  • Volume Control: R2R Ladder Network
  • Signal-to-Noise Ratio (SNR): 3.16uV
  • THD+N: 0.000145%
  • Supported Formats: 32bit/768kHz, DSD512
  • Outputs: 4.4mm, 2.5mm Balanced, 3.5mm Single-ended


What's in the Box?

Shipping & Returns

  • Free Standard full searchable Shipping
  • DDP(Delivered Duty Paid) Services, No payment on receiption
  • Free 7-Day Return Policy!

Shipping Fees

Worldwide Free Shipping on Hificat, Please allow 1-3 business days for conduct Quality Control in order to ensure the products quality.

In the event that a shipment is refused delivery by the recipient, is undeliverable, or is returned to sender, Hificat will process a refund to the original payment method used.

If a customer would like the order reshipped, they’ll be charged a reshipment fee. Customers may also be subject to a restocking fee of up to 20 percent of the product cost.

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Which Couriers To Use?

We collaborate with these courier companies:
Standard Shipping: Yanwen Express
Express Shipping(over $500 can be free): DHL Express, FedEx and SF Express

Hificat has extensive global logistics experience to ensure quality logistics services to consumers.

HiFiCat offers consumers different shipping, depending on the country, a choice of different shipping methods.

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Estimated Delivery Time


1. France, Germany, UK, Italy, Spain, USA.

All taxes and duties are prepaid to the carrier by HiFiCat prior to shipping, so there are no taxes or duties to pay when you receive it. 6-10 days to arrive.

Tracking Example

France: https://t.17track.net/en#nums=YT2132021222003141

Germany: https://t.17track.net/en#nums=YT2133621222016083

United Kingdom: https://www.17track.net/?nums=GV779664269GB

Italy:https://t.17track.net/en#nums=YT2133021222011717

Spain:https://t.17track.net/en#nums=YT2129521222003430

United States:https://t.17track.net/en#nums=SUA211205BIUQ1000007

2.EU Country:Filand, Poland, Estonia, Norway, Switzerland, Greece, Sweden, Israel, Czech Republic, Slovenia, Slovakia, Denmark, Netherlands, Latvia, Croatia, Austria, Hungary, Belgium, Bulgaria, Romania, Ireland, Malta, Iceland, Serbia and so on.

All taxes and duties are prepaid to the carrier by HiFiCat prior to shipping, so there are no taxes or duties to pay when you receive it. 10-15 days to arrive.

Filand: https://www.17track.net/?nums=UG324191515YP

Poland:  https://www.17track.net/?nums=UG335827360YP

Estonia: https://www.17track.net/?nums=UG363043181YP

Norway: https://www.17track.net/?nums=VR457380806YP

Switzerland: https://www.17track.net/?nums=UG359525911YP

Greece: https://www.17track.net/?nums=UG250851788YP

Sweden: https://www.17track.net/?nums=UG353458343YP

Israel: https://www.17track.net/?nums=UG356134837YP

Czech Republic: https://www.17track.net/?nums=UG320437102YP

Slovenia: https://www.17track.net/?nums=UG349882511YP

Slovakia: https://www.17track.net/?nums=UG349946557YP

Denmark: https://www.17track.net/?nums=UG272480001YP

Netherlands: https://www.17track.net/?nums=UG206078468YP

Latvia: https://www.17track.net/?nums=UG336264373YP

Croatia: https://www.17track.net/?nums=UG331204789YP

Austria: https://www.17track.net/?nums=UG322443180YP

Hungary: https://www.17track.net/?nums=UG313846849YP

Belgium: https://www.17track.net/?nums=UG313858025YP

Bulgaria: https://www.17track.net/?nums=UG309182635YP

Romania: https://www.17track.net/?nums=UG295530616YP

Ireland: https://www.17track.net/?nums=UG286654665YP

Malta:  

Iceland: https://www.17track.net/?nums=VR447888050YP

Serbia: https://www.17track.net/?nums=VR447710777YP

 

Ukraine: https://www.17track.net/?nums=UG331240667YP 

Russian Federationhttps://www.17track.net/?nums=VR454415418YP

3.South America:Peru, Brazil, Chile

Chile: https://www.17track.net/?nums=UG205949999YP

Brazil: https://www.17track.net/?nums=UG207476109YP

South Africa: https://www.17track.net/?nums=VR446175857YP

4.Oceania:

New Zealand: https://www.17track.net/?nums=YE175499582CN
 Australiahttps://www.17track.net/?nums=UG245685796YP

 

5.Canada By Canada Post, about 2 weeks.
6. Asia:
India: https://www.17track.net/?nums=UG297660021YP
Vietnam: https://www.17track.net/?nums=VR456508418YP 
Japan By Japan Sagawa Global Transportation. About 7 days.
Thailand By jt express. About 5-7days.
Malaysia by jtexpress.My  About 5-7days.
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