TECHNICS SU-GX70 SILVER

SU-GX70 SILVER

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 highly advanced technology, meticulous design and construction with superior quality components, capable of delivering surprising performance;
- power output of 40 Watts per channel at 8 Ohm and 80 Watts per channel at 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 different sections;
- completely digital signal path from the input stage to the speaker output terminals;
- input stage with discrete components featuring low-noise FET and exclusive JENO processor circuit (Jitter Elimination and Noise Shaping Optimization), which performs 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 Load Adaptive Phase Calibration (LAPC) active technology, capable of detecting the impulse returned by the speaker load and applying digital signal correction to improve the amplifier's response system, with power delivered ideally through dynamic, detailed transmission at extremely low distortion and free from phase anomalies, with excellent driving capabilities when dealing with any speaker, regardless of impedance variations and across the entire frequency spectrum;
- encapsulated and shielded MM Phono preamplification stage of the highest quality;
- switching power supply stage Twin Power Supply with frequency fixed at 130 kHz, highly reactive and efficient, with separate power supplies for the amplification stage and for other circuits;
- proprietary Space Tune technology to finely adjust the acoustic emission characteristics adapting them to the specific listening environment, equipped with effective and useful presets for the most common positioning types and customizable in Custom mode (currently only on iOS devices) to achieve an extremely accurate and tailored response for your own room;
- Pure Amplification mode, activatable at your discretion, capable of reproducing sound with maximum purity thanks to the ability to disable, even individually, the power supply of network and HDMI circuits;- HDMI ARC interface expertly designed to achieve pristine audio free from jitter, with direct signal path from TV to JENO circuit;
- playback of digital sources with native DSD format conversion to ASIO and DoP up to 11.2 MHz and PCM up to 32 bit / 384 kHz;
- Roon Ready certification and streaming technologies including Spotify Connect, TIDAL Connect (with native MQA decoding), Amazon Music, Internet Radio, Apple AirPlay 2, Google Cast with Multiroom functionality;
- ability to interface with a NAS or any network server installed on a device in the local network with support for DSD audio formats 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 DSD audio files up to 11.2 MHz and PCM up to 32/384 (WAV, FLAC, AIFF, ALAC, AAC, MP3) from mass storage devices with maximum capacity of 2 TB, formatted with NTFS, FAT32 or FAT file system;
- proprietary Technics Audio Center application, available free for Apple iOS and Android, for advanced configuration and use of the amplifier's integrated playback services, with the option to choose third-party streaming apps compatible with available services;
- Bluetooth 5.1 receiver with AAC and SBC codecs;
- network interfaces Ethernet LAN 100BASE-TX/10BASE-T RJ45 and Dual Band Wi-Fi 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;
- stereo analog inputs L/R: 2x unbalanced RCA, 1x unbalanced RCA MM Phono;
- 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);
- bidirectional digital HDMI ARC interface;
- stereo analog Pre-Out L/R output unbalanced RCA for connection of a sub or external power amplifier;
- remote control included;
- service features and functionalities subject to changes and enhancements; we recommend periodically checking for firmware updates on the official Technics website;
- Silver finish;
- dimensions (W x H x D) 430 x 98 x 368 mm;
- weight 6.6 kg.