Description: You are using an outdated browser. Please upgrade your browser to improve your experience and security. Home Hi-Fi Components Headphones Cables & Accessories Cartridges & Stylus Technics SU-GX70 - 2 Channel Integrated Amplifier & Streamer 80 Watts Per Channel at 4 Ohms JENO Engine (Jitter Elimination and Noise-shaping Optimization) LAPC (Load Adaptive Phase Calibration) Low-noise PHONO Input Abundant Input Options, Diverse Network Functions Colour Silver Voltage 220v / 240v Only Warranty 2 Years Condition New Sold as Each HTFH Cat. No. EB1858 Non UK/EU customers, please contact us for accurate shipping rates. Features The definitive living room audio center that enables seamless enjoyment of video, audio, and music through next-level integration using Technics’ full digital technologies. Full Digital Amp, JENO Engine (Jitter Elimination and Noise-shaping Optimisation) The SU-GX70 uses a fully digital amplifier that 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. Ideal Impulse Response through LAPC (Load Adaptive Phase Calibration) Speaker impedance changes with each frequency and a power amplifier is required to drive speakers without being affected by the speaker’s characteristics. However, conventional digital amplifiers are connected to speakers through a low-pass filter at the output stage, so they are even more strongly affected by the speaker impedance characteristics. Also, although the amplitude characteristics of conventional amplifiers were improved, the phase characteristics could not be enhanced. We thus developed a speaker impedance adaptive optimisation algorithm that performs correction to the ideal impulse response through digital signal processing by measuring the frequency amplitude-phase characteristics of the amplifier with the speakers connected. This technique enables flattening of the frequency characteristics of amplitude and phase, which had previously not been achieved by amplifiers, while also delivering a sound with rich spatial expression. Twin Power Supply Circuit System The design of the power supply is extremely critical in audio systems containing amplifiers, digital circuits and other such components. To eliminate any adverse effects on the amplifier, the SU-GX70 is equipped with a dedicated power supply for the power amplifier circuits that is independent from all other circuits. As such, the same electrolytic capacitors installed in high-end models have been used in the dedicated amplifier power supply and the power amplifier components. The SU-GX70 uses a high-speed switching power supply of approximately 130 kHz. By increasing the switching frequency, noise interference on the music playback bandwidth is reduced. This enables highly responsive power supply for music signals and powerful speaker drive capability. High-quality Audio through Low-impact HDMI Video Output For the SU-GX70 to receive audio signals through the HDMI ARC (Audio Return Channel), due to the specifications, video signals must first be output from the SU-GX70. However, the output of these signals can cause unwanted noise.As such, the video signals are output from the SU-GX70 at a lower rate, and the digital value of the colour of each pixel is set to zero. This ensures low-load operation between the HDMI transmitting/receiving devices, preventing any unwanted noise generation from the video signals. This also reduces any impact on sound quality. Further, transmitting the signals from the TV to the JENO Engine via the shortest possible route minimises any further impact from jitter. This is a mechanism unique to Panasonic/Technics as HDMI licensors. Pure Amplification Mode In Pure Amplification Mode, shutting off the power supply to the network and HDMI circuits removes any noise from the device or antenna. This ensures music playback with even better clarity.*Network and HDMI circuits can also be individually shut off. Analogue Input Using Discrete Amp Circuits The discrete amp circuit used in the SU-GX70 was redesigned and adapted from the circuit used in the SU-R1000, and the same symmetrical layout has been used.Further, other high-quality audio parts of the same grade as those used in the SU-R1000 have also been adopted, such as low-noise FETs, thin-film resistors, film capacitors, and electrolytic capacitors. In this way, the device has been fine-tuned to every detail. Abundant Input Options, Diverse Network Functions High quality music and audio from video sourceNewly equipped with an HDMI ARC, low-impact HDMI video output ensures users can enjoy high-quality music and audio from the video source. Compatible with a variety of music sourcesThe SU-GX70 supports a variety of music sources including radio, analogue input (PHONO(MM)/LINE), optical digital input (such as TV), coaxial digital input and USB input. Enjoyment of high-quality sound wirelesslyThe SU-GX70 can play back high-resolution music wirelessly from the source stored in a smartphone, tablet or PC. It supports not only Bluetooth® and AirPlay2 but also Spotify Connect®, Internet radio and Chromecast built-in™ so that a wide range of music streaming services can be enjoyed only with the SU-GX70. Technical Specification Technics Technics SU-GX70 Build Unique Build Unique Build Unique --> 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 Power40W+40W(1kHz,T.H.D.1.0%,8Ω,20kHz LPF)80W+80W(1kHz,T.H.D.1.0%,4Ω,20kHz LPF) Load Impedance4Ω-16Ω Frequency ResponsePHONO (MM)20Hz - 20kHz ( RIAA DEVIATION ±1dB, 4Ω )LINE20Hz - 40kHz ( -3dB, 4Ω )DIGITAL20Hz - 80kHz ( -3dB, 4Ω ) Input Sensitivity / Input ImpedancePHONO (MM)2.0 mV / 47 kΩLINE200 mV / 23 kΩ Analogue Input TerminalLINE x 2PHONO (MM) x1 Digital Input TerminalOptical digital x2Coaxial digital x1USB-A x1USB-B x1 Analogue Output TerminalPRE OUT x1 Digital Output TerminalHDMI ARC Headphone OutputYes, Stereo Φ6.3 mm USB-A USB Audio Class SpecificationUSB 2.0 High-speedUSB Mass Storage class iPod/iPhone/iPadNo Support CodecWAVYes (32, 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384 kHz / 16, 24, 32 bit)FLACYes (32, 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384 kHz / 16, 24 bit)DSDYes (2.8 MHz, 5.6 MHz, 11.2 MHz)AIFFYes (32, 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384 kHz / 16, 24, 32 bit)ALACYes(32, 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384 kHz / 16, 24 bit)AACYes (32, 44.1, 48, 88.2, 96 kHz/16-320kbps)MP3Yes (32, 44.1, 48 kHz / 16-320 kbps) PC(USB-B) USB Audio Class SpecificationUSB 2.0 High-speedUSB Audio Class 2.0, Asynchronous mode Support CodecLPCM - 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 modeASIO Native mode, DoP mode MQA DecorderYes LAN(DMR)WAVYes (32, 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384 kHz / 16, 24, 32 bit)FLACYes (32, 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384 kHz / 16, 24 bit)DSDYes (2.8 MHz, 5.6 MHz, 11.2 MHz)AIFFYes (32, 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384 kHz / 16, 24, 32 bit)ALACYes (32, 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384 kHz / 16, 24 bit)AACYes (32, 44.1, 48, 88.2, 96 kHz/16-320kbps)MP3Yes (32, 44.1, 48 kHz / 16-320 kbps) Ethernet InterfaceLAN (100BASE-TX/10BASE-T) Wi-FiIEEE 802.11a/b/g/n/ac/ax2.4 GHz band / 5 GHz band Chromecast built-inYes AirPlay 2Yes Bluetooth® (Support codec)Yes (AAC, SBC) TunerDAB/DAB+/FM Power SupplyAC 220 V - 240 V,50/60 Hz Power Consumption63W Dimensions (W x H x D)430 mm × 98 mm × 368 mm WeightApprox. 6.6 kg AccessoriesAC Cord, DAB Indoor Antena, Remote Control, Batteries for Remote Control, Owner's Manual We are Authorized Dealers for all the brands we carry. Why not visit our store for a demonstration? About Hard To Find Hi-Fi Hard To Find Hi-Fi is an online and retail store located in Birmingham's historic Jewellery Quarter. We specialize in the very finest Hi-Fi components from around the world which we have individually selected for their performance, looks, value for money and retention of value throughout their working life. We are a ten minute walk from Birmingham City Centre, Grand Central and Snow Hill Train Station, or a two minute walk from the Jewellery Quarter rain station. We have parking right outside our store and luxury seating so you can really enjoy the Hard To Find Hi-Fi experience. Hard To Find Hi-Fi is one of just four McIntosh Reference Centre's in the UK and also an SME Centre of Excellence. We also have a selection of Vinyl, SACD, CD and MQA CD's available to browse and purchase. Feedback We will always endeavo ur to offer you the very best buying experience. Please contact us if you are unhappy with any aspect of your purchase from us. We aim to achieve 100% positive feedback from our customers so that you can buy from us with 100% confidence. Contact Us The best way to contact us is through the eBay messaging system. You can send us a message by using the "Questions and Answers" section towards the bottom of the page. Visit Our Birmingham StoreNo. 1 Spencer Street, The Jewellery Quarter, Birmingham, B18 6DD, United Kingdom
Price: 1195 GBP
Location: Jewellery Quarter, Birmingham City Center
End Time: 2024-12-06T11:52:00.000Z
Shipping Cost: 643.58 GBP
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Return postage will be paid by: Buyer
Returns Accepted: Returns Accepted
After receiving the item, your buyer should cancel the purchase within: 30 days
Brand: Technics
Type: 2 Channel Integrated Amplifier & Streamer
Model: SU-GX70
Colour: Silver
Country/Region of Manufacture: Malaysia