CD Player hi-fi Onkyo C-7000R Silver

DIDRC (Dynamic Intermodulation Distortion Reduction Circuitry)
Separate Digital/Analog Circuitry and Transformers
Thermally Regulated Super-Precision Clock
PLL (Phase Locked Loop) Ultra-Low Jitter Technology
Silent Disc Mechanism with Die-Cast Tray

Mai multe detalii

Onkyo C-7000R Silver
Produs nou

8 099,00 lei

- +

Alerteaza-ma cand scade pretul

 
Mai multe detalii
  • Superb Playback Solution for Two Channels of Pure Audio Pleasure
  • CDs have been with us for decades now and continue to provide a convenient, high-quality listening experience. The C-7000R brings together features and refinements to bring the very best out of your audio CDs and CD-R/RWs, and even any MP3- or WMA-encoded discs you may have made on your computer. To ensure minimal signal interference, the C-7000R employs a thermally regulated high-precision clock, PLL ultra-low jitter technology, and a new circuit board construction. All of this highly sensitive componentry is housed in anti-vibration casing, with separate aluminum panels for the top, front, and sides. In keeping with the zero-tolerance approach to interference, digital circuitry and analog circuitry are physically separated, and you have the choice of operating the C-7000R in either digital-only or analog-only mode. The silent disc mechanism and solid die-cast aluminum tray epitomize the unit’s audiophile build quality.
  • Plays Audio CD, CD-R, CD-RW, MP3 CD, and WMA CD*
  • DIDRC (Dynamic Intermodulation Distortion Reduction Circuitry)
  • Separate Digital/Analog Circuitry
  • Separate Massive Transformers for Digital and Analog Circuitry
  • (Toroidal Transformer for Analog Circuitry)
  • Thermally Regulated High-Precision Clock
  • Silent Disc Mechanism with Solid Die-Cast Aluminum Tray
  • Separate Anti-Vibration Aluminum Panels for Top, Front, and Sides
  • New Circuit Board Construction to Reduce Vibration
  • PLL Ultra Low Jitter Technology
  • Separate TI Burr-Brown 192 kHz/24-Bit DACs (PCM1792)
  • for L/R Channels
  • Pure Analog Mode
  • Pure Digital Mode
  • 3 Digital Outputs (Amphenol AES/EBU, Optical, and Coaxial)
  • Wide-Spaced, Gold-Plated, Machined Solid Brass Audio Terminals
  • Display Dimmer (Normal/Dim/Off)
  • DIDRC (Dynamic Intermodulation Distortion
  • Reduction Circuitry)
  • Since the advent of digital audio, signal-to-noise ratios have
  • improved dramatically. However, the S/N ratio reflects static noise
  • only, and takes no account of another type of noise that occurs as
  • the byproduct of sound reproduction—dynamic noise. To reduce
  • this type of noise, Onkyo has developed DIDRC technology for
  • use in our hi-fi components. Despite being beyond the normal
  • range of human hearing, frequencies above 100 kHz are
  • susceptible to clock pulse and other forms of distortion from
  • digital devices. Such distortion in the super-high-frequency range
  • can generate “beat interference”, which in turn affects the
  • character or atmosphere of the original sound. By improving
  • linearity and reducing distortion in the super-high-frequency range,
  • Onkyo’s new DIDRC technology effectively reduces perceptible
  • noise and delivers clearer-than-ever audio.
  • Separate Digital/Analog Circuitry and Transformers
  • To prevent unwanted interference, the C-7000R employs
  • physically separate circuitry for digital and analog processing. In the
  • same vein, the player also features separate transformers for digital
  • and analog circuitry.
  • Thermally Regulated Super-Precision Clock
  • The C-7000R boasts an extremely precise clocking mechanism
  • that controls and coordinates the timing of all digital signal
  • processes—rather like how a conductor directs and coordinates
  • the individual instruments of an orchestra. The C-7000R uses a
  • state-of-the-art crystal oscillator that achieves a frequency
  • deviation of ±1.5 ppm at room temperature—much lower than
  • with a conventional oscillator. Even in surrounding temperatures
  • of -30°C or +80°C the frequency remains stable, with only
  • ±0.5 ppm of additional frequency deviation.
  • PLL (Phase Locked Loop) Ultra-Low Jitter
  • Technology
  • Jitter is an unwanted side-effect of the digital-to-analog conversion
  • process caused by fluctuations in the time domain of a digital
  • signal. PLL ultra-low jitter technology reduces jitter by comparing
  • the input and output phases of the digital signal and creating an
  • accurate clock waveform. This enhances the precision of digital
  • signal processing and noticeably improves perceived audio quality.
  • Silent Disc Mechanism with Die-Cast Tray
  • Affixed to four supports made of rigid machined brass, the
  • C-7000R’s CD drive provides excellent resistance to internal
  • vibrations. Furthermore, the disc tray is precision-engineered from
  • high-rigidity, die-cast aluminum. Thanks to these advanced design
  • features, the disc mechanism offers smooth and silent operation.
  • Separate TI Burr-Brown DACs for L/R Channels
  • High-quality TI Burr-Brown DACs work to optimize analog audio
  • performance on the C-7000R. The player incorporates two of TI
  • Burr-Brown’s flagship 24-bit PCM1792 DACs. Although these
  • DACs can process two-channel audio on a single chip, Onkyo
  • employs separate chips for each stereo channel, to ensure the
  • most accurate digital-to-analog conversion.
  • Audiophile-Quality Parts
  • The C-7000R incorporates a massive toroidal transformer for the
  • analog circuitry that reduces magnetic flux leakage, improves
  • efficiency, and keeps the power supply stable. For the digital
  • circuitry, meanwhile, it employs a high-quality EI transformer.
  • Wide-spaced, gold-plated, machined solid brass terminals ensure a
  • clean connection and help prevent interference between thick,
  • high-quality cables. Meanwhile, Amphenol AES/EBU digital outputs
  • provide resistance to signal degradation and noise.
  • New Circuit Board Construction
  • Rather than being directly connected to the chassis base, the
  • circuit boards inside the C-7000R are cushioned by internal struts
  • and affixed to the front, side, and rear panels. This method of
  • construction prevents vibrations from the chassis from adversely
  • affecting the circuit boards.
  • Separate Panel Construction
  • The C-7000R features separate aluminum panels for the top,
  • sides, and front to reduce unwanted vibrations caused by internal
  • resonance. Compared to a one-piece chassis design, this
  • construction method offers greater rigidity and improved noise
  • reduction
  • C-7000R Compact Disc Player
  • Frequency Response 2 Hz–20 kHz
  • THD (Total Harmonic Distortion)
  • 0.0015%
  • Signal-to-Noise Ratio 116 dB
  • Audio Dynamic Range 100 dB
  • Audio Output/Impedance
  • Optical -22.5 dBm
  • Coaxial 0.5 Vp-p/75 Ω
  • AES/EBU 3.3 Vp-p/110 Ω
  • Analog 2 V (rms)/330 Ω
  • General
  • Power Supply AC 230 V~, 50 Hz
  • Power Consumption 18 W
  • Dimensions (W x H x D) 435 x 99 x 315.2 mm
  • Weight 12.0 kg
  • CARTON
  • Dimensions (W x H x D) 627 x 250 x 446 mm
  • Weight 13.0 kg
  • Supplied Accessories
  • Instruction manual AC power cord RCA audio cable
  • Remote controller AA (R03) batteries x 2

Scrieţi o recenzie

CD Player hi-fi Onkyo C-7000R Silver

DIDRC (Dynamic Intermodulation Distortion Reduction Circuitry)
Separate Digital/Analog Circuitry and Transformers
Thermally Regulated Super-Precision Clock
PLL (Phase Locked Loop) Ultra-Low Jitter Technology
Silent Disc Mechanism with Die-Cast Tray

Scrieţi o recenzie

 
Comments(0)

Nu sunt opinii ale clienților în acest moment.

Încă 30 produse în aceeași categorie:

Nu sunt produse

Se va calcula Livrare
0,00 lei Total

Finalizare