TECHNICS SU-GX70

Grand Class Series.

- Stereo integrated amplifier with Ethernet/Wi-Fi network streamer, Bluetooth, DAC converter for external digital sources including HDMI ARC interface, built-in DAB/DAB+/FM tuner and MM Phono stage.

- Innovative design resulting from a unique approach, a concentration of cutting-edge technology, meticulous design and construction with superior quality components, capable of delivering surprising performance.

- Power of 40 Watts per channel into 8 Ohm and 80 Watts per channel into 4 Ohm.

- Frequency response 20 Hz - 40 kHz (-3 dB, 4 Ohm) for line signals, 20 Hz - 80 kHz (-3 dB, 4 Ohm) for digital signals and 20 Hz - 20 kHz for Phono signals (RIAA deviation +/-1 dB, 4 Ohm).

- Compatible with load impedances between 4 and 16 Ohm.

- Extremely clean layout with rationalized separation of the different sections.

- Fully digital signal path from the input stage to the speaker output terminals.

- Discrete input stage with low-noise FET and exclusive JENO (Jitter Elimination and Noise Shaping Optimization) processor circuit, which implements a high-precision pulse width modulation (PMW) conversion using a clock generator in the noise-shaping system, capable of eliminating jitter across the entire frequency spectrum.

- Proprietary active Load Adaptive Phase Calibration (LAPC) technology, capable of detecting the impulse returned by the speaker load and applying a digital signal correction to perfect the amplifier response system, whose power is ideally delivered with a dynamic, detailed, very low distortion and phase-free transmission, with excellent driving capabilities when dealing with any speaker, regardless of impedance variations and across the entire frequency spectrum.

- High-quality encapsulated and shielded MM Phono pre-amplification stage.

- Highly responsive and efficient Twin Power Supply switching power supply stage with a frequency fixed at 130 kHz, with separate power supplies for the amplification stage and for the other circuits.

- Proprietary Space Tune technology to finely adjust the acoustic emission characteristics to suit the specific listening environment, equipped with effective and very useful presets for the most common types of positioning and customizable in Custom mode (currently only on iOS devices) to obtain an extremely accurate response tailored to your room.

- Pure Amplification mode, which can be activated at your discretion, capable of reproducing sound with maximum purity thanks to the ability to deactivate, even individually, the power supply of the network and HDMI circuits.

- HDMI ARC interface designed with unique expertise to obtain crystal-clear and jitter-free audio, with a direct signal path from the TV to the JENO circuit.

- Playback of digital sources with conversion of native DSD formats to ASIO and DoP up to 11.2 MHz and PCM up to 32 bit / 384 kHz.

- Roon Ready certification and streaming technologies Spotify Connect, TIDAL Connect (with native MQA decoding), Amazon Music, Internet Radio, Apple AirPlay 2, Google Cast with Multiroom functionality.

- Possibility of interfacing to a NAS or any network server installed on a device in the local network with support for audio formats DSD up to 11.2 MHz and PCM up to 32/384 (WAV, FLAC, AIFF, ALAC, AAC, MP3).

- USB Type-A port on the front panel for playback of audio files DSD up to 11.2 MHz and PCM up to 32/384 (WAV, FLAC, AIFF, ALAC, AAC, MP3) from mass storage devices with a maximum capacity of 2 TB, formatted with NTFS, FAT32 or FAT file system.

- Proprietary Technics Audio Center application, available free of charge for Apple iOS and Android, for advanced configuration and use of the amplifier's integrated playback services, with the option of choosing third-party streaming apps compatible with the available services.

- Bluetooth 5.1 receiver with AAC and SBC codec.

- Network interfaces Ethernet LAN 100BASE-TX/10BASE-T RJ45 and Wi-Fi Dual Band 2.4 GHz / 5 GHz IEEE 802.11a/b/g/n/ac/ax.

- DAB/DAB+/FM radio tuner.

- Headphone amplifier with 6.3 mm jack socket on the front panel.

- L/R stereo analog inputs: 2x unbalanced RCA, 1x unbalanced MM Phono RCA.

- Digital audio inputs: 1x asynchronous USB Type-B (DSD512, PCM 32/384), 1x electrical coaxial S/PDIF RCA (24/192), 2x optical Toslink (24/96).

- HDMI ARC bidirectional digital interface.

- Unbalanced RCA L/R stereo analog Pre-Out output for connecting a sub or external power amplifier.

- Remote control included.

- Features and functionality of services subject to change and expansion, please check periodically for firmware updates on the official Technics website.

- Available finishes: Silver or Black.

- Dimensions (W x H x D) 430 x 98 x 368 mm.

- Weight 6.6 Kg.