Description
Technics SU-GX70 Grand Class Integrated Amplifier
The new Technics SU-GX70 Streaming Integrated Amplifier is a great choice for your living room audio center that enables seamless enjoyment of video, audio, and music through next-level integration using Technics’ full digital technologies.
It incorporates Technics’ renowned digital audio technology. Its digital transmission system processes signals fully digitally in all stages from input to output. Compared to analogue transmission, this system is less susceptible to signal degradation caused by external noise, ensuring more precise signal transmission. Accurate signal processing not only delivers high-resolution digital audio but also maintains the soft texture inherent in analogue recordings.
Further, a JENO Engine has been used in the HDMI ARC (Audio Return Channel), which has been installed in a Technics product for the first time. This helps to reduce any degradation in sound quality caused by jitter during the transmission of digital audio signals (S/PDIF), ensuring unparalleled levels of clarity in TV audio.
Specifications:
Full Digital Amp, JENO Engine (Jitter Elimination and Noise-shaping Optimisation)
Ideal Impulse Response through LAPC (Load Adaptive Phase Calibration)
Twin Power Supply Circuit System
High-quality Audio through Low-impact HDMI Video Output
Pure Amplification Mode
Analogue Input Using Discrete Amp Circuits
Output Power
40W+40W(1kHz,T.H.D.1.0%,8Ω,20kHz LPF)
80W+80W(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
USB-A
USB Audio Class Specification
USB 2.0 High-speed
USB Mass Storage class
iPod/iPhone/iPad
No
Support Codec
WAV
Yes (32, 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384 kHz / 16, 24, 32 bit)
FLAC
Yes (32, 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384 kHz / 16, 24 bit)
DSD
Yes (2.8 MHz, 5.6 MHz, 11.2 MHz)
AIFF
Yes (32, 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384 kHz / 16, 24, 32 bit)
ALAC
Yes(32, 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384 kHz / 16, 24 bit)
AAC
Yes (32, 44.1, 48, 88.2, 96 kHz/16-320kbps)
MP3
Yes (32, 44.1, 48 kHz / 16-320 kbps)
PC(USB-B)
USB Audio Class Specification
USB 2.0 High-speed
USB Audio Class 2.0, Asynchronous mode
Support Codec
LPCM – Yes (32, 44.1, 48, 88.2, 96, 176.4, 192 352.8, 384 kHz / 16, 24, 32 bit)
DSD – Yes (2.8 MHz, 5.6 MHz, 11.2 MHz)
DSD contol 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)
FLAC
Yes (32, 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384 kHz / 16, 24 bit)
DSD
Yes (2.8 MHz, 5.6 MHz, 11.2 MHz)
AIFF
Yes (32, 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384 kHz / 16, 24, 32 bit)
ALAC
Yes (32, 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384 kHz / 16, 24 bit)
AAC
Yes (32, 44.1, 48, 88.2, 96 kHz/16-320kbps)
MP3
Yes (32, 44.1, 48 kHz / 16-320 kbps)
Ethernet Interface
LAN (100BASE-TX/10BASE-T)
Wi-Fi
IEEE 802.11a/b/g/n/ac/ax
2.4 GHz band / 5 GHz band
Chromecast built-in
Yes
AirPlay 2
Yes
Bluetooth® (Support codec)
Yes (AAC, SBC)
Tuner
DAB/DAB+/FM
Power Supply
AC 220 V – 240 V,50/60 Hz
Power Consumption
63W
Dimensions (W x H x D)
430 mm × 98 mm × 368 mm
Weight
Approx. 6.6 kg
