
Audiosphere GmbH | Hermetschloostrasse 70 | 8048 Zürich
Phone +41 43 499 82 26 | Fax +41 43 499 82 27
www.audio-sphere.ch | info@audio-sphere.ch
Warranty 2 years, Prices in CHF, VAT included, product and price changes reserved, replaces all previous price lists
Index Music Servers (Ms) / Streamers (St)
1-2
Ms / St with CD Ripper / Metadata Editor / Library Manager
3
Ms / St with Digital to Analog Converter
3
Ms / St with Digital to Analog Converter and CD Ripper / Metadata Editor / Library Manager
4
Amplifier with Digital to Analog Converter
5
Integrated music bundles
5
Topology and
Key Features of
Aurender Products
All Aurender Music Servers / Streamers share the same topology and key features as follows:
Audio Design Topology: all hard- and software are optimsed for music playback
CPU Board: proprietary Aurender circuit board
SSD Playback Caching: improving sound quality, reducing wear of HDD
HDD Storage: not preinstalled, depending on product from 1x 2TB up to 2x 10TB HDD
Control: via proprietary Aurenders apps for Android and Apple iOS devices
Music Files Transfer: through USB2.0 ports via app or Ethernet via computer
Streaming Services: TIDAL, QOBUZ and Spotify (user account needed)
Internet Radio: SHOUTcast internet radio service
Codec Support: MQA (optional on some units), DSD (DSF, DFF), AIFF, ALAC, FLAC, WAV, M4A, APE
Color options: silver and black (black only for some units)
Support: remote internet technical support
Music Servers / Streamers
SSD Playback Caching: 240GB
Capacity (not preinstalled): user installable (back panel sliding tray) up to 1x 5TB HDD (15mm height max.)
MQA Core Decoder: optional, available through in-app purchase
Digital Output: 1x USB Audio Class 2.0 (Native DSD up to DSD512, PCM up to 32bit/384kHz)
Digital I/O: 1x double isolated Gigabit Ethernet, 2x USB 3.0 (data transfer)
Power Supply: fanless full-linear and UPS (Uninterruptible Power Supply) system
Display: 3.0'' AMOLED
Dimensions: 215 x 63 x 355mm; Weight: 5.3kg
SSD Playback Caching: 240GB
Capacity (not preinstalled): user installable (back panel sliding trays) up to 2x 5TB 2.5″ HDD (15mm height max.)
MQA Core Decoder: optional, available through in-app purchase
Jitter reduction: TCXO based precision clock
Digital Outputs: 1x USB Audio Class 2.0 plug-in module with better isolation (Native DSD up to DSD512, DoP up to
DSD256; PCM up to 32bit/384kHz), 1x Coaxial (PCM up to 24bit/192kHz)
Digital I/O: 1x double isolated Gigabit Ethernet, 2x USB 3.0 (data transfer)
Power Supply: fanless full-linear and UPS (Uninterruptible Power Supply) system
Display: full-color 6.9” 1280 x 480 IPS LCD
Dimensions: 330 x 96 x 355 mm; Weight: 9.0 kg
SSD Playback Caching: 240GB
Capacity (not preinstalled): up to 2x 5TB HDD
MQA Core Decoder: optional, available through in-app purchase
Jitter reduction: FPGA based all Digital Phase-Locked Loop system with OCXO clock
Optional DSD to PCM conversion: FPGA based, user selectable for non-DSD DACs
Digital Outputs: 1x USB Audio Class 2.0 with ultra low noise power circuitry (DoP up to DSD128, PCM up to
24bit/192kHz), 1x Coaxial, 1x TOS, 1x AES (PCM up to 24/192kHz)
Digital I/O: 1x Gigabit Ethernet, 2x USB 2.0 (data transfer)
Power Supply: fanless full-linear
Display: 3.3'' Dual AMOLED
Dimensions: 430 x 96 x 355mm; Weight: 12.3kg

Music Servers / Streamers continued
SSD Playback Caching: 500GB
Capacity (not preinstalled): user installable (back panel sliding trays) up to 2x 5TB 2.5″ HDD (15mm height max.)
MQA Core Decoder: optional, available through in-app purchase
Critical Listening Mode: system activity is reduced lowering overall noise floor dramatically for best possible sound
quality
PCM Upsamling: up to 24bit/192kHz
Jitter reduction: FPGA based all Digital Phase-Locked Loop system with OCXO clock
Optional DSD to PCM conversion: FPGA based, user selectable for non-DSD DACs
Digital Outputs: 1x USB Audio Class 2.0 plug-in module with better isolation (Native DSD up to DSD512, DoP up to
DSD256; PCM up to 32bit/384kHz), 1x Coaxial, 1x TOS, 1x AES (PCM up to 24bit/192kHz)
Digital I/O: 1x double isolated Gigabit Ethernet, 2x USB 3.0 (data transfer)
Word Clock or Master Clock Input: BNC 10 MHz, 12.8 MHz (44.1 kHz and 48 kHz multiples from 1 to 512)
Power Supply: fanless full-linear and UPS (Uninterruptible Power Supply) system
Display: Full-Color 8.8” 1920 x 480 wide IPS LCD
Dimensions: 430 x 111 x 355 mm; Weight: 13.5 kg
SSD playback caching: 1TB
Capacity (not preinstalled): 1x 4TB SSD for lowest possible noise level
MQA Core Decoder: optional, available through in-app purchase
Critical Listening Mode: system activity is reduced lowering overall noise floor dramatically for best possible sound
quality
PCM Upsamling: single wire mode up to 24bit/192kHz, dual wire mode 32bit/384kHz
Superior Jitter Reduction: FPGA based all Digital Phase-Locked Loop system with improved OCXO clock
Digital Outputs: 1x USB Audio Class 2.0 plug-in module with better isolation (Native DSD up to DSD512, DoP up to
DSD256; PCM up to 384kHz), 1x Coaxial, 1x TOS (PCM up to 24bit/192kHz), 2x AES (Dual AES wire mode
possible for reference DACs to double the level of resolution up to 32bit7384kHz)
Digital I/O: 1x double isolated Gigabit Ethernet, 2x USB 3.0 (data transfer)
Audio Power Supply: LiFePO4 (LFP) Battery
CPU Power Supply: fanless full-linear
SSD Isolation: aluminium casing with floating suspension brackets SSDs, rubber damping
Display: 3.7'' Dual AMOLED
Dimensions: 430 x 127 x 370mm; Weight: 21.1kg
Reference two full sized chassis solution
SSD Playback Caching: 480GB
Capacity (not preinstalled): 1x 8TB SSD, 1x user installable (back panel sliding tray) up to 1x 5TB 2.5″ HDD (15mm
height max.)
MQA Core Decoder: optional, available through in-app purchase
Critical Listening Mode: system activity is reduced lowering overall noise floor dramatically for best possible sound
quality
PCM Upsamling: up to 24bit/192kHz
Jitter reduction: FPGA based all Digital Phase-Locked Loop system with OCXO clock
Optional DSD to PCM conversion: FPGA based, user selectable for non-DSD DACs
Digital Outputs: 1x USB Audio Class 2.0 plug-in module with better isolation (Native DSD up to DSD512, DoP up to
DSD512; PCM up to 32bit/384kHz), 1x Coaxial, 1x TOS, 1x AES (PCM up to 24bit/192kHz)
Digital I/O: 1x double isolated Gigabit Ethernet, 2x USB 3.0 (data transfer)
Word Clock or Master Clock Input: BNC 10 MHz, 12.8 MHz (44.1 kHz and 48 kHz multiples from 1 to 512)
Power Supply: fanless full-linear and UPS (Uninterruptible Power Supply) system in separate chassis
Display: Full-Color 8.8” 1920 x 480 wide IPS LCD
Dimensions: 430 x 106 x 352 mm (each); Weight: 22.0 kg

Music Server / Streamer with CD Ripper / Metadata Editor / Library Manager
CD Ripping: State-of-the-Art and superior to dBpoweramp (WAV, FLAC or AIFF) thanks to Aurender’s custom
engineered software optimised for TEAC CD-ROM
Automated Ripping: Software for Acronova Nimbie included (hardware purchsed separately with third party or rented
with Audiosphere)
SSD Playback Caching: 240GB
Capacity (not preinstalled): user installable (back panel sliding tray) 2x 2TB 2.5″ 7mm HDD (Raid1 storage 2 TB)
Critical Listening Mode: system activity is reduced lowering overall noise floor dramatically for best possible sound
quality
MQA Core Decoder: optional, available through in-app purchase
Digital Outputs: 1x USB Audio Class 2.0 (Native DSD up to DSD512; DoP DSD256; PCM up to 384kHz)
Digital I/O: 1x Gigabit Ethernet, 2x USB 3.0 (data transfer)
Power Supply: external DC19V/3.42A
Display: 4.0″ ips color LCD
Dimensions: 215 x 111 x 257mm; Weight: 5.0kg
As above, but features added / improved with regards to:
Capacity (not preinstalled): up to 2x 10TB HDD (Raid1 storage up to 10TB)
Digital Outputs: 1x USB Audio Class 2.0 with ultra low noise power circuitry (Native DSD up to DSD512; DoP
DSD256; PCM up to 768kHz)
Digital I/O: 1x double isolated Gigabit Ethernet, 2x Gigabit Ethernet, 2x USB 3.0 (data transfer)
Power Supply: fanless full-linear and UPS (Uninterruptible Power Supply) system
Display: 4.0″ ips color LCD
Dimensions: 430 x 96 x 355mm; Weight: 12.1kg
Music Servers / Streamers with full MQA Digital to Analog Converter
SSD Playback Caching: 120GB
Capacity: not preinstalled, up to 1x 5TB HDD
MQA Core Decoder: included
Jitter reduction: FPGA based all Digital Phase-Locked Loop system with TCXO clock
Upsampling: user selectable upsampling PCM up to 32bit/384kHz
Filtering: user selectable digital and analog filters for analog outputs
DA-Conversion: single stereo DoP128 and 32bit/384KHz flagship AK4490 DAC chip with linear power supply
Volume control: Aurender app (velocity sensitive), IR remote or rotary control knob
Analog Output: 1x pair RCA, fixed or variable
Digital Output: 1x USB Audio Class 2.0 with ultra low noise power circuitry (DoP up to DSD128, PCM up to
32bit/384kHz)
Digital I/O: 1x Gigabit Ethernet, 2x USB 2.0 (data transfer)
Digital Input: 1x TOS
Power Supply: fanless full-linear
Display: 3.0'' AMOLED
NEW: A200
available in February
SSD Playback Caching: 240GB
MQA Core Decoder: included
Capacity (not preinstalled): user installable (back panel sliding trays) up to 1x 5TB 2.5″ HDD (15mm height max.)
Jitter reduction: FPGA based all Digital Phase-Locked Loop system with TCXO clock
Filtering: user selectable digital and analog filters for analog outputs
Upsampling: user selectable upsampling PCM up to 32bit/384kHz
DA-conversion: single stereo DSD512 and 768KHz/32bit next generation AK4490EN DAC chip with linear power
supply
Volume control: Aurender app (velocity sensitive), IR remote or rotary control knob
Analog Output: 1x pair RCA, fixed or variable
Digital Outputs: 1x USB Audio Class 2.0 with ultra low noise power circuitry (Native DSD up to DSD256, DoP up to
DSD256; PCM up to 32bit/768kHz)
Digital I/O: 1x double isolated Gigabit Ethernet, 2x USB 3.0 (data transfer)
Digital Inputs: 1x RCA Coax, 1x TOS up to 24bit/192kHz, DoP DSD64
Power Supply: fanless full-linear and UPS (Uninterruptible Power Supply) system
Display: full-color 6.9” 1280 x 480 IPS LCD
Dimensions: 350 x 96 x 355 mm; Weight: 9.6 kg

Music Servers / Streamers with full MQA Digital to Analog Converter continued
NEW: A15
available in April
SSD Playback Caching: 240GB
MQA Core Decoder: included
Capacity (not preinstalled): user installable (back panel sliding trays) up to 2x 5TB 2.5″ HDD (15mm height max.)
Jitter reduction: FPGA based all Digital Phase-Locked Loop system with TCXO clock
Filtering: user selectable digital and analog filters for analog outputs
Upsampling: user selectable upsampling PCM up to 32bit/384kHz
DA-conversion: dual-mono DSD512 768KHz/32bit next generation AK4490EN DAC chips with dual-mono linear
power supplies
Volume control: Aurender app (velocity sensitive), IR remote or rotary control knob
Analog Output: 1x pair XLR, 1x pair RCA, fixed or variable, adjustable gain level
Digital Outputs: 1x USB Audio Class 2.0 with ultra low noise power circuitry (Native DSD up to DSD256, DoP up to
DSD256; PCM up to 32bit/768kHz)
Digital I/O: 1x double isolated Gigabit Ethernet, 2x USB 3.0 (data transfer)
Digital Inputs: 1x RCA Coax, 1x TOS up to 24bit/192kHz, DoP DSD64
Power Supply: fanless full-linear and UPS (Uninterruptible Power Supply) system
Display: full-color 6.9” 1280 x 480 IPS LCD
Dimensions: 430 x 96 x 355 mm; Weight: 12.0 kg
SSD Playback Caching: 480GB
MQA Core Decoder: included
Critical Listening Mode: system activity is reduced lowering overall noise floor dramatically for best possible sound
quality
Capacity (not preinstalled): user installable (back panel sliding trays) up to 2x 5TB 2.5″ HDD (15mm height max.)
Jitter reduction: FPGA based all Digital Phase-Locked Loop system with OCXO clock
Filtering: user selectable digital and analog filters for analog outputs
Upsampling: user selectable upsampling PCM up to 32bit/768kHz
DA-conversion: dual-mono DSD512 768KHz/32bit next generation flagship AK4497 DAC chips with dual-mono linear
power supplies
Volume control: Aurender app (velocity sensitive), IR remote or rotary control knob
Analog Output: 1x pair XLR, 1x pair RCA, fixed or variable, adjustable gain level
Headphone Outputs: 1x 6.5mm Jack
Digital Outputs: 1x USB Audio Class 2.0 with ultra low noise power circuitry (Native DSD up to DSD512, DoP up to
DSD256; PCM up to 32bit/768kHz)
Digital I/O: 1x double isolated Gigabit Ethernet, 2x USB 3.0 (data transfer)
Digital Inputs: 1x RCA Coax, 1x BNC Coax, 2x TOS up to 24bit/192kHz, DoP DSD64
Power Supply: fanless full-linear and UPS (Uninterruptible Power Supply) system
Display: 8.8″ 1920 x 480 ips color LCD
Ms / St w full MQA DAC, CD Ripper / Metadata Editor / Library Manager and Headphone Amp
As above, but features added / improved with regards to:
CD Ripping: State-of-the-Art and superior to dBpoweramp (WAV, FLAC or AIFF) thanks to Aurender’s custom
engineered software optimised for TEAC CD-ROM
Automated Ripping: Software for Acronova Nimbie included (hardware purchsed separately with third party or rented
with Audiosphere)
Capacity (not preinstalled): up to 1x 10TB HDD
Headphone Outputs: 1x 4pin XLR Balanced, 1x 6.5mm Jack, 1x 3.5mm Minijack
Dimensions: 430 x 141 x 355mm; Weight: 17kg

Amplifier with Digital to Analog Converter
DAC and amplifier
Control: remote control, via Aurender Android and iOS app if connected to an Aurender
Power rating: 2 x 100W @ 8ohms
Inputs: 1x USB, 1x TOS
Output: 1x pair Cardas patended binding posts
Formats: up to 24/192kHz, DSD in native mode
Power Supply: fanless full-linear
Dimensions: 215 x 45 x 355mm; Weight: 4.7kg
Color: Silver
N150 / X725 N150 musicserver and streaming client
and
X725 DAC and amplifier
5490
ACS 100 Music Server / Streamer / CD Ripper / Dual HDD Storage / Metadata Editor / Library Manager
and
X725 DAC and amplifier
USB Converter: Precision Asynchronous USB Audio 2.0 to SPDIF (COAX, PCM up to 192kHz) converter for use
with Aurender music servers with USB audio output only
Dimensions: 54 x 145 x 30mm; Weight: 0.28kg
Color: Silver only