Aurender A1 15th Anniversary

Aurender A1 15th Anniversary Edition

Limited edition high-end music server with quad DAC, streaming platform and analog focus

With the A1 15th Anniversary Edition, Aurender celebrates its 15th anniversary with a music server limited to 300 units worldwide , which combines digital source management, high-end D/A conversion and extensive streaming functions in a single component.

The focus is not on functional marketing, but on a clearly audiophile approach: maximum sound quality through high-quality signal processing, precise clocking and an output stage consistently designed for analog performance.

The Anniversary Edition is aimed at listeners who are looking for a central digital source without having to integrate additional streamers, DACs or external network solutions.

Limited special edition with a unique character

The special edition differs not only in its limited availability, but also in its exclusive details:

• Limited to 300 pieces worldwide
• golden anniversary plaque
• ergonomic rotary remote control with haptic operating concept
• additional classic IR remote control

The A1 Anniversary Edition is not a collector's item solely because of its limited edition status – its technical substance remains the decisive factor.

Quad-DAC architecture with AKM4499EX

At the heart of the analog signal processing are four AKM4499EX DAC chips , two per channel.

This elaborate quad-DAC architecture improves:

• Channel separation
• Noise behavior
• Dynamic reserves
• spatial precision
• tonal naturalness

Aurender's own analog output stage was designed to convey fine details and dynamics without harshness or artificial emphasis.

The system is complemented by an R2R volume control , which allows for precise level adjustment without digitally clipping or unnecessarily distorting the signal.

Precise timing and linear power supply

For stable digital signal processing, Aurender relies on a combination of:

• OCXO precision clock
• FPGA-based signal control

This architecture reduces timing errors and ensures clean signal processing across the entire digital platform.

The fully linear power supply with toroidal transformer was specifically designed for low interference and constant power delivery.

Streaming without additional hardware

The A1 15th Anniversary Edition integrates numerous streaming services and network protocols directly into the device:

• Google Cast
• AirPlay
• TIDAL Connect
• Spotify Connect
• Qobuz
• Roon Ready

This eliminates the need for external streamers or additional devices.

Control is via the Aurender Conductor app , which provides access to local music libraries, streaming services and system settings.

Extensive digital inputs

The A1 Anniversary Edition is not only a streamer and music server, but also a flexible digital center for high-quality systems.

Digital inputs:

• HDMI ARC/eARC
• I2S
• AES/EBU
• SPDIF coaxial
• SPDIF optical
• USB Audio
• Bluetooth with AptX Lossless

This allows televisions, CD transports, streamers and other digital sources to be integrated directly.

Analog outputs and headphone section

The following are available for integration into high-quality hi-fi systems:

• XLR output
• RCA output

Additionally, the device features a powerful integrated headphone amplifier with:

• 3.5 mm output
• 6.3 mm outlet
• 4.4 mm balanced output

Even more demanding headphones can be operated directly with it.

Storage and expandability

Internally, a fast 500 GB NVMe SSD drive is used.

Additionally, the following are available:

• 2 bays for 2.5-inch SSD/HDD
• 2 USB 3.0 ports for external storage solutions

This allows for flexible expansion of the music collection.

Technical data

Hardware

• Processor: RK3588 Octa Core 2.4GHz
• RAM: 8 GB / 32 GB
• Internal drive: 500 GB NVMe PCIe 3.0
• Operating system: Debian 11
• Boot time: under 25 seconds

Display

• 8.8-inch IPS LCD
• Resolution: 1920 × 480

DAC

• 4 x AKM4499EX DAC chips
• 2 DACs per channel

Clock

• OCXO Precision Clock
• FPGA Signal Processing

power supply

• Fully linear power supply with toroidal transformer

network

• Gigabit Ethernet (100/1000)

Internal memory expansion

• 2 x 2.5-inch bays for SSD/HDD

Digital inputs

• 1 x Coaxial
• 1 x Optical
• 1 x USB Audio
• 1 x AES/EBU
• 1 x I2S
• 1 x HDMI ARC/eARC
• Bluetooth AptX Lossless

Clock input

• 10 MHz external clock input (50 ohm BNC)

Exits

• 1 x Coaxial Out
• 1 x USB Out
• 1 x XLR Analog Out
• 1 x RCA Analog Out

Headphone outputs

• 3.5 mm
• 6.3 mm
• 4.4 mm symmetrical

Other connections

• 2 x USB 3.0 for external storage
• 1 x 12V Trigger Out
• 12V Trigger In

Streaming support

• Google Cast
• AirPlay
• TIDAL Connect
• Spotify Connect
• Qobuz
• Roon Ready

Audio formats

• PCM up to 768 kHz
• DSD512

remote control

• IR remote control
• Bluetooth Rotary Remote

The Aurender A1 15th Anniversary Edition is a consistently developed all-in-one solution for listeners who want to see streaming, local music management and high-quality D/A conversion combined in a seamlessly integrated component.