AP20 vs Devialet Astra
The Astra's power @ 8ω is 150W against the AP20's 200W, its bit depth 24-bit against 32-bit, its max sample rate 192 kHz against 768 kHz, and its power @ 4ω 300W against 350W.
AI-generated product photo — not official manufacturer imagery.
AmplifiersIntegrated AmplifiersDACsHeadphone AmplifiersStreamers
About the AP20
The Aurender AP20 is an all-in-one digital source and integrated amplifier combining a network music server and streamer, dual-mono AKM AK4497 DAC, preamplifier, headphone amplifier, and dual-mono Purifi Class D power amplification. It provides 200 W per channel into 8 ohms and 350 W per channel into 4 ohms, with a full-linear power supply using separate transformers for the amplifier and audio circuitry. The AP20 supports PCM up to 32-bit/768 kHz and native DSD512 playback, includes MQA support, and is controlled through Aurender’s Conductor platform. Connectivity includes USB, coaxial RCA, BNC and optical digital inputs, analog RCA and XLR outputs, a 6.35 mm headphone output, LAN, and external clock input. Its internal NVMe storage is used for the operating system and music cache, with additional storage support available depending on configuration.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 200W @ 8Ω
- Power @ 4Ω
- 350W @ 4Ω
- Amplifier Class
- D
Digital Audio
DAC capabilities and digital audio processing
- Bit Depth
- 32-bit
- Max Sample Rate
- 768 kHz
- MQA Support
- Yes
- DAC Chip
- AKM4497
Analog Output
Analog signal output specifications
- THD
- 0.003%
- Output Impedance
- 0.000065Ω
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Digital Inputs
- USB, Optical, Coaxial
- Analog Inputs
- XLR, RCA
- Analog Outputs
- XLR, Speaker binding posts, 1/4'' headphone jack
Streaming Services
Supported streaming platforms and protocols
- AirPlay
- v1
- Chromecast
- No
- Roon Ready
- No
- Spotify Connect
- Yes
- TIDAL Connect
- Yes
- Other Services
- TIDAL, Qobuz, Spotify, Internet radio
Key Specifications
Power: 200W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions