Technics SU-GX70 Network Audio Amplifier

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The definitive living room audio center that enables seamless enjoyment of video, audio, and music through next-level integration using Technics’ full digital technologies.

A heavily featured streaming amplifier that combines the sonic genes of Technics Grand Class components with a wealth of source functions, including video connectivity, the SU-GX70 Network Audio Amplifier easily integrates into the home hi-fi system with the inclusion of an HDMI ARC port. 

  • Full Digital Amp, JENO Engine (Jitter Elimination and Noise-shaping Optimization)
  • Twin Power Supply Circuit System
  • Ideal Impulse Response through LAPC (Load Adaptive Phase Calibration)
  • Pure Amplification Mode
  • High-quality Audio through Low-impact HDMI Video Output
SPECS:
Output Power
40W+40W(1kHz,T.H.D.1.0%,8Ω,20kHz LPF) / 80W+80W(1kHz,T.H.D.1.0%,4Ω,20kHz LPF)
FTC Output Power
40W + 40W ( 1kHz, T.H.D. 1.0%, 8Ω, 20kHz LPF ) / 60W + 60W ( 1kHz, T.H.D. 1.0%, 4Ω, 20kHz LPF )
Load Impedance
4Ω-16Ω
Frequency Response
PHONO (MM): 20Hz - 20kHz ( RIAA DEVIATION ±1dB, 4Ω ) / LINE:20Hz - 40kHz ( -3dB, 4Ω ) / DIGITAL: 20Hz - 80kHz ( -3dB, 4Ω )
Input Sensitivity / Input Impedance
PHONO (MM): 2.0 mV / 47 kΩ / LINE: 200 mV / 23 kΩ
Analogue Input Terminal
LINE x 2 / PHONO (MM) x1
Digital Input Terminal
Optical digital x2 / Coaxial digital x1 / USB-A x1 / USB-B x1
Analogue Output Terminal
PRE OUT x1
Digital Output Terminal
HDMI ARC
Headphone Output
Yes, Stereo Φ6.3 mm (1/4")
USB-A: iPod/iPhone/iPad
No
USB-A: Support Codec
Yes (32, 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384 kHz / 16, 24, 32 bit)
USB-A: Support Codec FLAC
Yes (32, 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384 kHz / 16, 24 bit)
USB-A: Support Codec DSD
Yes (2.8 MHz, 5.6 MHz, 11.2 MHz)
USB-A: Support Codec AIFF
Yes (32, 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384 kHz / 16, 24, 32 bit)
USB-A: Support Codec ALAC
Yes(32, 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384 kHz / 16, 24 bit)
USB-A: Support Codec AAC
Yes (32, 44.1, 48, 88.2, 96 kHz/16-320kbps)
USB-A: Support Codec MP3
Yes (32, 44.1, 48 kHz / 16-320 kbps)
PC(USB-B)
USB 2.0 High-speed / USB Audio Class 2.0, Asynchronous mode
PC(USB-B) Support Codec LPCM
Yes (32, 44.1, 48, 88.2, 96, 176.4, 192 352.8, 384 kHz / 16, 24, 32 bit)
PC(USB-B) DSD control mode
ASIO Native mode, DoP mode
MQA Decorder
Yes
LAN(DMR) WAV
Yes (32, 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384 kHz / 16, 24, 32 bit)
LAN(DMR) FLAC
Yes (32, 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384 kHz / 16, 24 bit)
LAN(DMR) DSD
Yes (2.8 MHz, 5.6 MHz, 11.2 MHz)
LAN(DMR) AIFF
Yes (32, 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384 kHz / 16, 24, 32 bit)
LAN(DMR) ALAC
Yes (32, 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384 kHz / 16, 24 bit)
LAN(DMR) AAC
Yes (32, 44.1, 48, 88.2, 96 kHz/16-320kbps)
LAN(DMR) MP3
Yes (32, 44.1, 48 kHz / 16-320 kbps)
Ethernet Interface
LAN (100BASE-TX/10BASE-T)
Wi-Fi
LAN (100BASE-TX/10BASE-T)
Chromecast built-in
Yes
AirPlay 2
Yes
Bluetooth® (Support codec)
Yes (AAC, SBC)
Tuner
FM
Power Supply
AC 120 V ,60 Hz
Power Consumption
63W
Accessories
AC Cord, FM Indoor Antena, Remote Control, Batteries for Remote Control, Owner's Manual
Dimensions
(16-15/16 x 3-55/64 x 14-31/64)inch
Weigh
Approx. 14.6 lbs

WARNING: California Residents - Proposition 65. This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov