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TECHNICS SU-C700 integrert forsterker

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Varen blir sendt til deg, og du har 24 timer på deg til å inspisere den før pengene overføres til selger.

Tilstand: Pent brukt - I god stand

For sale my lovely TECHNICS SU-C700 amp. All works as it should, cosmetically like new (except little mark where phono earth was connected). Comes with the box, documents, remote,

I have bought it new from Ness og Lind 3 years ago and was very happy since. But now I need a bigger and more powerful amp to drive my new large speakers :)

New cost 15.000,- at Oslo HiFi

https://oslohificenter.no/stereo/integrerte-forsterkere/technics-su-c700

Tech specs:

JENO Engine (Jitter Elimination and Noise-shaping Optimization)

Just like the R1, the SU-C700 is a fully-digital amplifier and delivers high-resolution digital signals without any distortion being introduced between the input stage and output to the speakers. Technics has developed an original jitter-reduction circuit, avoiding the sound quality degradation due to jitter common to conventional digital amps. It uses a clock generator for the noise-shaping system to reduce jitter in the low-frequency range and a high-precision sample rate converter to suppress jitter in the high-frequency range.

Concept of JENO EngineBlock Diagram of Digital Amplifier

LAPC (Load Adaptive Phase Calibration)

Technics has developed a speaker impedance optimization algorithm, using digital signal processing to flatten both the amplitude and phase-frequency response to make the most of your speakers. The result is a sound with better focus, spaciousness and definition.

Concept of LAPC

Gain and Delay by Conventional Amplifier / LAPC

High-speed Silent Linear Power Supply

Using a large-current Schottky-barrier diode, a rectifier circuit with electrolytic capacitors, and a stabilized power supply circuit, the SU-C700 ensures ample power supply at all times, even when dynamic music demands high current.

Battery Driven Clock Generator

Technics used battery power for low-noise applications in analog amplifiers in the past: here, this same technology is used to improve digital clock precision, enhancing the definition of the sound.

Graph of Battery Driven Clock Generator

Various Inputs

The SU-C700 supports a wide range of inputs, such as SPDIF, Analog and Phono, as well as USB-DAC for connection of a PC. The digital input terminal supports coaxial 192-kHz/24-bit PCM and optical 96-kHz/24-bit. The USB DAC input terminal supports 192-kHz 32-bit PCM and 2.8-MHz/5.6-MHz DSD native playback (analog output) and asynchronous transmission. The SU-C700 converts analog signals to high-precision 192-kHz/24-bit PCM signals using the A/D converter. The full-digital system achieves high-purity reproduction from any content.

Input Terminal File Format Sample Rate Bit Depth

Digital Coaxial Input PCM 32 / 44.1 / 48 / 88.2 / 96 / 176.4 / 192 kHz 16 / 24 bit

Digital Optical Input PCM 32 / 44.1 / 48 / 88.2 / 96 kHz 16 / 24 bit

USB-B PCM 32 / 44.1 / 48 / 88.2 / 96 / 176.4 / 192 kHz 16 / 24 / 32 bit

DSD 2.8224 / 5.6448 MHz 1 bit

Accurate Digital Technology JENO Engine

(Jitter Elimination and Noise-shaping Optimization)

Load Adaptive Phase Calibration

High-speed Silent Linear power supply

Battery Driven Clock Generator

High Rigidity Metal Double Chassis

Technics Definitive Design High Rigidity aluminium cabinet