Technics - Stereo Integrated Amplifier - Black

Inheriting the reference-class audio technology concept, the JENO Engine transmits and processes audio signals in full digital and with minimal jitter from the input stage to the power stage. Speaker load adaptive phase calibration (LAPC) ensures ideal gain and phase characteristics for any type of speaker. The newly developed low-distortion switching power supply realises accurate power supply by suppressing switching frequency fluctuations caused by load shifting.

• JENO Engine: In order to faithfully transmit the massive amount of audio data sent to the speakers without loss, the SU-G700 power amp section uses full digital amplification employing the JENO Engine, based on the design concept of reference systems.
• 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.
• High-speed Silent Hybrid Power Supply: With a conventional switch mode power supply, the switching frequency changes in response to the load fluctuation in order to control the switching ON time for stabilizing the output voltage.
• Digital Noise Isolation Architecture: For the PC input terminals, the amplifier uses power conditioners with non-magnetic carbon film resistors that provide strong protection against magnetic distortion, and high-quality ruby mica capacitors.
• Three-section Configuration: In integrated amplifiers, there are a variety of circuits, including circuits that handle the micro-signals of inputs and those that handle a large current, such as output circuits and power-supply circuits.
• Optimally Activated Circuit System: The Optimally Activated Circuit System allows the operation of various digital modules to be stopped – such as those used for display, analog and digital interfaces – to minimize the noise generated when music is playing.
• Battery Driven Clock Generator: The best power supply for delicate circuitry such as the clock generator in new amplifiers is one entirely isolated from any noise or fluctuations in the mains supply.
• High-quality Analogue Circuit: Analog input is converted with high precision to a digital signal by the high-quality 192-kHz/24-bit A/D converter, so the high-purity sound reproduction capability of the full-digital system can be maximized in playing back analog sources.
• Low-noise PHONO Input: The PHONO input achieves low noise by using a differential parallel connection configuration of a first-stage, low-noise FET. In addition, four-level gain adjustment enables selection of the best gain according to the cartridge output.
• Class AA Headphone Amplifier: The SU-G700 uses a Class AA headphone amplifier with separate amplifier circuits for voltage amplification and current amplification of the audio signal.
• JENO Engine: In order to faithfully transmit the massive amount of audio data sent to the speakers without loss, the SU-G700 power amp section uses full digital amplification employing the JENO Engine, based on the design concept of reference systems.
• 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.
• High-speed Silent Hybrid Power Supply: With a conventional switch mode power supply, the switching frequency changes in response to the load fluctuation in order to control the switching ON time for stabilizing the output voltage.
• Digital Noise Isolation Architecture: For the PC input terminals, the amplifier uses power conditioners with non-magnetic carbon film resistors that provide strong protection against magnetic distortion, and high-quality ruby mica capacitors.
• Three-section Configuration: In integrated amplifiers, there are a variety of circuits, including circuits that handle the micro-signals of inputs and those that handle a large current, such as output circuits and power-supply circuits.
• Optimally Activated Circuit System: The Optimally Activated Circuit System allows the operation of various digital modules to be stopped – such as those used for display, analog and digital interfaces – to minimize the noise generated when music is playing.
• Battery Driven Clock Generator: The best power supply for delicate circuitry such as the clock generator in new amplifiers is one entirely isolated from any noise or fluctuations in the mains supply.
• High-quality Analogue Circuit: Analog input is converted with high precision to a digital signal by the high-quality 192-kHz/24-bit A/D converter, so the high-purity sound reproduction capability of the full-digital system can be maximized in playing back analog sources.
• Low-noise PHONO Input: The PHONO input achieves low noise by using a differential parallel connection configuration of a first-stage, low-noise FET. In addition, four-level gain adjustment enables selection of the best gain according to the cartridge output.
• Class AA Headphone Amplifier: The SU-G700 uses a Class AA headphone amplifier with separate amplifier circuits for voltage amplification and current amplification of the audio signal.