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.

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.

image - 2021-01-12T150314.053

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.

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.

image - 2021-01-12T150624.262

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
Digital Coaxial InputPCM32 / 44.1 / 48 / 88.2 / 96 / 176.4 / 192 kHz16 / 24 bit
Digital Optical InputPCM32 / 44.1 / 48 / 88.2 / 96 kHz16 / 24 bit
USB-BPCM32 / 44.1 / 48 / 88.2 / 96 / 176.4 / 192 kHz16 / 24 / 32 bit
DSD2.8224 / 5.6448 MHz1 bit

Premium Class SU-C700

Input Terminal
Accurate Digital TechnologyJENO 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 DesignHigh Rigidity aluminium cabinet
White LED illuminated large level meter
Symmetric structure
Output power45 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 impedanceLINE 200 mV / 22 kΩ, PHONO (MM) 2.5 mV/47 kΩ
Frequency responseLINE 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 Impedance4-16 Ω
Analog Input TerminalLINE x 1, PHONO(MM) x 1
Digital Input TerminalCoaxial Digital x 3, Optical Digital, USB-B
USB Audio Class Specification
USB Audio Class 2.0, Asynchronous mode
Support Codec
DSC Yes (2.8224 MHz, 5.6448 MHz)
PCM Yes (32, 44.1, 48, 88.2, 96, 176.4, 192 kHz / 16, 24, 32 bit)
Headphone OutputYes
System PortSystem Control Input/Output (Φ3.5 mm Jack)
Power SupplyAC120 V, 60 Hz
Power consumption73 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
WeightApprox. 8.3 kg
Approx. 18.3 lbs
AccessoriesRemote control, AC cord, Owner's manual

Value Electronics Authorized Dealer

Technics Premium
Class Audio System
SU-C700 Integrated Amp
Brushed stainless steel $1599

SL-C700 CD Player
Brushed stainless steel $1099

ST-C700 Network Audio
Player/Streaming $1099