Technics ST-C700D
Perfect music playback without noise and disruptive distortions – this is guaranteed by the new network audio player ST-C700D.
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Digital Noise Containment Architecture
The new jitter remover doesn’t give jitter effects a chance – while a common mode filter is used at the network input, a pulse transformer blocks external noise at the digital SPDIF interfaces. Ruby Mica also pays attention to high quality with the mica capacitor of the interface of the USB input. No wonder, then, that the USB input has a bus power conditioner with a non-magnetic carbon film resistor that is insensitive to the deformation of magnetic materials in the magnetic field.
. Virtual battery operation
Virtual battery operation reduces noise in the power supply by allowing the circuit to charge the capacitor at the same time. During music playback, the system turns off this circuitry to prevent power supply noise that would corrupt the signal with crosstalk. Virtual battery operation thus improves location and spatial imaging.
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Intelligent circuit activation
The intelligent circuit activation monitors all circuits and switches off digital assemblies such as the display, network, USB and SPDIF interfaces when they are not needed. This means that the noise that naturally occurs in these assemblies cannot impair music reproduction through crosstalk.
The intelligent circuit activation monitors all circuits and switches off digital assemblies such as the display, network, USB and SPDIF interfaces when they are not needed. This means that the noise that naturally occurs in these assemblies cannot impair music reproduction through crosstalk.
. Technics Music App
The Internet, and specifically the spread of broadband transmission, has changed the way we enjoy music, access media and operate devices today. Listening to music has become much more flexible, more comfortable, but also more versatile. Technics has therefore developed a comprehensive operating system for all processes: from selecting the music source to controlling the playback process, you have everything firmly in your hands. After all, at Technics the joy of enjoying music comes first.
With the new Technics Music App, you can intuitively select a music source and playback devices using your mobile device. Or you can create a new playlist in no time. The Music App interface shows you the content of DLNA-compatible servers and connected USB storage devices at all times – including the device on which you are currently using the Technics Music App. So you have full playback control! if e.g. For example, if the SU-R1 is combined with the SE-R1, you can use the Music App not only to control the volume and playback, but also to regulate the bass, middle and treble.
. High-Res Remaster
With the new Technics Music App, you can intuitively select a music source and playback devices using your mobile device. Or you can create a new playlist in no time. The Music App interface shows you the content of DLNA-compatible servers and connected USB storage devices at all times – including the device on which you are currently using the Technics Music App. So you have full playback control! if e.g. For example, if the SU-R1 is combined with the SE-R1, you can use the Music App not only to control the volume and playback, but also to regulate the bass, middle and treble.
. High-Res Remaster
The new signal processing converts CD quality and other lossy, compressed audio signals into high-resolution signals while expanding bandwidth and bit resolution. The high-resolution Re-Master technology converts audio signals in resolutions up to 192 kHz / 32 bit; the result is an expressive sound that is closer to the original than ever before.
. Extremely low distortion digital filter
With digital signals, a so-called aliasing effect occurs up to the Nyquist frequency (fs / 2) on both sidebands of the sampling frequency (fs) due to the sampling due to the mirror images of the signal. The oversampling filter using the Technics algorithm removes this unwanted mirror image down to the -160 dB threshold or lower and reproduces a sound image with a high degree of spaciousness.
. High quality analog outputs
Thanks to its high-quality analog circuit layout, the ST-C700D also offers excellent playback quality at its analog outputs. This is ensured by the low-noise digital noise isolation architecture, a high-precision clock generator and the high-quality D/A converter (Burr-Brown PCM1795). The assembly after the D / A converter houses a non-magnetic film resistor, a low-loss film capacitor and an audiophile op amp (LME49720). In addition, the non-magnetic carbon film resistor is directly connected to the circuit board to effectively suppress vibration. Both the components and the assembly method have been carefully optimized to keep the signal-to-noise ratio extremely high. A high silver content solder optimizes all solder contacts for minimal signal loss at the transitions.