Onkyo C-7070 User manual

PLAYER FEATURES
• Plays Audio CD, CD-R, CD-RW, MP3 (CD-R,
CD-RW) and WMA (CD-R, CD-RW)*
• DIDRC (Dynamic Intermodulation Distortion
Reduction Circuitry)
• Precision Clock for ptimal Timing of Digital Signals
(±10 ppm)
• Separate Wolfson®192 kHz/24-Bit DACs
(WM8742 x 2) for L/R Channels
• Silent Disc Mechanism with Solid Die-Cast
Aluminum Tray
• Floating Circuit Board Construction
• 1/16˝ (1.6 mm)-Thick Anti-Vibration Full-Flat Chassis
• Solid Aluminum Front Panel
• Direct Digital Connection of iPod/iPhone via Front-
Panel USB Port
• Independent Headphone Amplifier
• 25-Track Memory Playback
• Random and Repeat Playback Function
*Discs should be properly finalized.
THER FEATURES
• 2 Digital utputs ( ptical and Coaxial)
• Analog Audio utput
• Handles Playback of Mass Storage Class USB
Memory
• Machined, Gold-Plated Audio Terminals
• 3-Mode Display Dimmer (Normal/Dim/Dimmer)
• Auto Standby Function
• RI (Remote Interactive) Remote Control
New CD Player Takes it to the Next Level
It’s difficult to imagine how you could improve the humble CD player, but nkyo’s engineering team had plenty of
inspiration. For 2011, the C-7070 is an extremely versatile and sophisticated piece of audio equipment. The unit is
strengthened with vibration-damping machined-brass legs, a 1/16˝ (1.6 mm) thick flat-base chassis, an aluminum CD tray
with silent mechanism, a full-floating circuit board, and a handsome aluminum front panel. In addition, the electrical
system benefits from a precision clock, a pair of Wolfson®192 kHz/24-bit DACs—one for each channel—and nkyo’s
DIDRC (Dynamic Intermodulation Distortion Reduction Circuitry). These improvements all but eliminate noise from
the source, meaning your music will sound clearer than ever. Naturally, the C-7070 plays audio discs or CD-R/
CD-RWs and your favorite MP3/WMA compilation CDs. It also connects to your iPod®/iPhone®via the USB port, and
plays music straight off a USB thumb drive. The three-stage dimmer function, gold-plated audio terminals, and
headphone amplifier differential circuitry offer further evidence of nkyo’s attention to detail. All this adds up to a
player that, like your CD collection, will be around for a long time to come.
C-7070 COMPACT DISC PLAYER
BLACK
2011 NEW PRODUCT RELEASE
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C-7070 COMPACT DISC PLAYER
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. o 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 DIDRC technology
effectively reduces perceptible noise and delivers
clearer-than-ever audio.
Precision Clock
he C-7070 boasts a 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.
he C-7070 uses a state-of-the-art crystal oscillator that
achieves a frequency deviation of ±10 ppm—much lower
than with a conventional oscillator.
SPECIFICATI NS
Frequency Response 2 Hz–20 kHz
THD (Total Harmonic Distortion)
0.0025%
Signal-to-Noise Ratio 116 dB
Audio Dynamic Range 100 dB
Audio utput/Impedance
ptical -22.5 dBm
Coaxial 0.5 Vp-p/75 ohms
Analog 2 V (rms)/400 ohms
General
Power Supply AC 120 V~, 60 Hz
Power Consumption 26 W
Dimensions (W x H x D)
17 1/8˝ x 4˝ x 12 1/16˝
(435 x 101 x 306 mm)
Weight 14.1 lbs. (6.4 kg)
CARTON
Dimensions (W x H x D) 22 3/16˝ x 7 7/8˝ x 16 1/4˝
(564 x 200 x 413 mm)
Weight 19.0 lbs. (8.6 kg)
UPC CODE
(B) 751398010200
Supplied Accessories
• Instruction manual • RCA audio cable • Remote controller
• AAA (R03) batteries x 2
Due to a policy of continuous product improvement, Onkyo reser ves the right to change specifications and appearance without notice. iPhone, iPod, iPod classic, iPod nano, iPod shuffle, and iPod touch are trademarks of Apple Inc., registered in the U.S. and other countries. “Made
for iPod” and “Made for iPhone” mean that an electronic device has been designed to connect specifically to iPod or iPhone, respectively, and has been certified by the developer to meet Apple performance standards. Apple is not responsible for the operation of this device or its
compliance with safety and regulatory standards. Please note that the use of this device with iPod or iPhone may affect wireless performance. All other trademarks and registered trademarks are the property of their respective holders.
NPR No. 11N100 08/11
Separate Wolfson®192 kHz/24-Bit DACs for
L/R Channels
High-quality Wolfson digital-to-analog converters work to
optimize analog audio performance on the C-7070. he
player incorporates two 24-bit WM8742 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.
Silent Disc Mechanism with Die-Cast Tray
Affixed to four supports made of rigid machined brass, the
C-7070’s CD drive provides excellent resistance to internal
vibrations. Furthermore, the disc tray is precision-
engineered from high-rigidity, die-cast aluminum. hanks to
these advanced design features, the disc mechanism offers
smooth and silent operation.
Fully Flat Anti-Vibration Chassis
When it comes to parts and construction, it’s not in
Onkyo’s DNA to cut any corners. he C-7070 is no
exception. Build quality starts from the ground up with a
highly rigid, 1/16˝ (1.6 mm)-thick, fully flat chassis that
provides excellent protection against shelf-borne vibrations.
Floating Circuit Board Construction
Rather than being directly connected to the chassis, the
main circuit board inside the C-7070 is now “floating” to
protect it from sources of vibration. his method of
construction prevents vibration from the chassis and CD
drive mechanism from adversely affecting the circuit boards
or creating signal interference. Which adds up to longer life
and cleaner audio.
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