The Technics SU-GX70 amplifier is a fully digital stereo amplifier with a JENO Engine processor that reduces jitter and optimizes noise shaping. LAPC technology adjusts the phase to match the load, while the independent dual power supply and Pure Amplification mode are part of its design. The HDMI ARC output is designed to minimize interference, and it features an analog input with discrete amplifier circuitry.

It supports Chromecast, AirPlay 2 and Bluetooth, as well as network and USB playback. The built-in radio tuner receives DAB, DAB+ and FM.

• Type: Integrated amplifier
• Technology: Fully digital
• Channels: Stereo
• Output power at 8 Ω: 40 W per channel
• Load impedance: 4–16 Ω
• Phono inputs: 1 MM
• Analog inputs: 2 LINE
• Optical digital inputs: 2
• Coaxial digital inputs: 1
• USB inputs: 1 USB-A and 1 USB-B
• Outputs: 1 PRE OUT and 1 HDMI ARC
• Headphone output: Stereo, 6.3 mm
• Wireless connectivity: Wi-Fi, Bluetooth with AAC and SBC support
• Ethernet network: 100BASE-TX/10BASE-T
• Wireless networking: IEEE 802.11a/b/g/n/ac/ax, 2.4 GHz and 5 GHz bands
• Streaming services: Chromecast, AirPlay 2
• Radio tuner: DAB/DAB+/FM
• Supported files via USB and network: WAV, FLAC, DSD, AIFF, ALAC, AAC, MP3
• MQA decoding: Yes
• Dimensions: 43 × 9.8 × 36.8 cm (width × height × depth)
• Weight: 6.6 kg
• Power consumption: 63 W
• Package contents: Power cable, DAB indoor antenna, remote control, remote control batteries, user manual