The Artsound Smart Streamer streaming amplifier combines multiroom playback with 2 × 80 W RMS amplification at 4 Ω. The ESS9023p Sabre DAC contributes to audio playback, while the HDMI ARC connection allows audio transmission from a TV, and the built-in phono preamplifier lets you connect a turntable. The 4STREAM app for iOS and Android provides wireless control and 10-band EQ settings.

The 2.23-inch OLED display shows playback information, and the unit can also be operated using the remote control. It supports AirPlay 2, Spotify Connect, Tidal Connect, DLNA, UPnP and Qplay, as well as alarm and sleep timer functions.

• Type: Multiroom streaming amplifier
• Output power: 2 × 80 W RMS at 4 Ω, 2 × 160 W peak at 4 Ω
• Frequency range: 20 Hz – 20 kHz
• Impedance: 4–8 Ω
• Signal-to-noise ratio: >93 dB
• Tone control: 10-band EQ
• Connections: HDMI ARC, Line-in, Phono-in, Optical-in, USB Host, USB Type-C, subwoofer output and speaker output
• Bluetooth: Bluetooth 5.2 with aptX HD, aptX LL, aptX AD, AAC and SBC
• Wi-Fi: IEEE 802.11 b/g/n at 2.4 GHz and 5 GHz
• Ethernet: RJ45
• Streaming protocols: Spotify Connect, AirPlay 2, Tidal Connect, DLNA, UPnP and Qplay
• Music services: Internet Radio, Spotify, Tidal, Qobuz, Napster, Amazon Music, iHeartRadio, vTuner, SoundMachine, RadioParadise, Calm Radio, QQ Music and QQ FM
• Multiroom functionality: AirPlay 2 and Alexa
• Display: 2.23-inch OLED
• Functions: Alarm and sleep timer
• Power supply: 32 V / 4.75 A
• Dimensions: 50 × 155 × 185 mm (height × width × depth)
• Weight: 0.9 kg