Technics SU-C700 Integrated 2-Channel Audio Amplifier System

Technics SU-C700 series the audio enthusiasts brand of yesterday modernized for the relaunch of their world class audiophile products


On display in our showroom and shipping now

Technics Stereo Integrated Amplifier SU-C700

Employs innovative fully-digitized processing 
that delivers a pure and accurate signal to the speakers.

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 Engine
Block 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

Premium Class SU-C700

Show the enlarged photo of the front of SU-C700
Show the enlarged photo of the rear of SU-C700
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 
White LED illuminated large level meter 
Symmetric structure
Output power
45 W + 45 W (1 kHz, T.H.D. 0.3%, 8 Ω, 20 kHz LPF) 
70 W + 70 W (1 kHz, T.H.D. 0.5%, 4 Ω, 20 kHz LPF)
Input sensitivity / input impedance
LINE 200 mV / 22 kΩ, PHONO (MM) 2.5 mV/47 kΩ
Frequency response
LINE 20 Hz - 80 kHz (-3 dB, 8 Ω), PHONO(MM) 
20 Hz - 20 kHz (RIAA DEVIATION ±1 dB, 8 Ω), 
COAXIAL1/2/3, 20 Hz - 90 kHz (-3 dB, 8 Ω)
Load Impedance
4-16 Ω
Analog Input Terminal
LINE x 1, PHONO(MM) x 1
Digital Input Terminal
Coaxial Digital x 3, Optical Digital, USB-B
USB-DAC (USB-B)
USB Audio Class Specification
USB Audio Class 2.0, Asynchronous mode
Support Codec
DSCYes (2.8224 MHz, 5.6448 MHz)
PCMYes (32, 44.1, 48, 88.2, 96, 176.4, 192 kHz / 16, 24, 32 bit)
Headphone Output
Yes
System Port
System Control Input/Output (Φ3.5 mm Jack)
Power Supply
AC120 V, 60 Hz
Power consumption
73 W
Dimensions (W x H x D)
340 x 132 x 325 mm 
13-3/8 x 5-7/32 x 12-13/16 inch
Weight
Approx. 8.3 kg 
Approx. 18.3 lbs
Accessories
Remote control, AC cord, Owner's manual

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.Value Electronics
Authorized Dealer

Technics Premium
Class Audio System

SU-C700 Integrated Amp $1599

SL-C700 CD Player $1099

ST-C700 Network Audio Player/Streaming $1099

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Value Electronics
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35 Popham Road
Scarsdale, NY 10583
914-723-3344

rzohn@valueelectronics.com
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