DCD-1650AR Manuals



DCD-1650AR
NEW MODEL INFORMATION
Compact Disc Player
ALPHA Processor with Real 20-Bit 4-DAC ADVANCED Super Linear Converter
ALPHA Processor 
painted with a protein material that is highly resistant to vibra-
The DCD-1650AR features the ALPHA Processor, an innova-
tions in order to prevent unwanted vibrations to the tray.
tive technology developed by DENON which produces wave-
forms as smooth as those from analog sources to give the
Digital Servo
output sound an extremely supple, listenable sound quality.
The DCD-1650AR is equipped with a digital servo that auto-
The ALPHA Processor interpolates signal data that is lost
matically detects the optimum servo amount for each disc
when digital data is recorded. It is even capable of reproduc-
and adjusts the servo volume to suit the disc. This feature
ing the special nuance of sound that momentarily disappears
lets the CD perform at its maximum potential.
in silence. Now, lovers of beautiful music can happily enjoy
limitless spaciousness and clarity of sound.
Dynamic 2-Fold Power Supply 
The DCD-1650AR incorporates a total of two separate power
The Real 20-Bit 4-DAC ADVANCED Super Linear 
supply circuits: one for the digital circuits, one for the audio
Converter 
circuitry. This reliably prevents mutual interference and elimi-
The ADVANCED Super Linear Converter (ASLC), developed
nates sound quality degradation due to voltage fluctuations.
by DENON, that divides the digital data into two streams to
eliminate zero-cross distortion in a powerful 4-DAC configura-
High-Quality Digital Output 
tion.
The DCD-1650AR offers a coaxial and an optical output con-
nector for the digital signal.
8-Times Oversampling Digital Filter 
Increasing the oversampling frequency by a factor of eight
Other Versatile Functions
makes possible an extraordinary degree of attenuation and
Auto Edit Function
reduces frequency irregularities in the audio range to an
Auto Space Function to Create 4-Second Pauses 
absolute minimum.
Between Selections
Programmable Playback of Up to 20 Selections
Newly-Developed Loading Mechanism for 
Random Play
Suppression of Vibrations
Peak Search Function Automatically Locates the 
Besides the placement of the CD pickup mechanism at the
Point with the Highest Recording Level on a Disc
center of the DCD-1650AR where it enjoys structural stability,
Fader Allows Smooth Fade-In Fade-Out at Any Point
the newly-developed mechanism unit uses a guide and tray 
Display Dimmer Permits Control of Display Brightness
20-Selection Music Calendar Display
Exquisite Aluminum Front Panel
Specifications
s Audio Section
D/A converters ............................ Real 20-bit 4-DAC, ADVANCED
Channels  .................................... 2 channel stereo
Super Linear Converter with 
Frequency response  ................... 2 Hz - 20 kHz
ALPHA Processor
Dynamic range  ........................... 100 dB
Oversampling .............................. 8 times, 20 bit
Signal-to-noise ratio .................... 118 dB
Total harmonic distortion  ............ 0.0018 % (1 kHz)
s Others
Channel separation  .................... 110 dB (1 kHz)
Power supply  .............................. AC 120 V, 60 Hz
Line out level  .............................. 0 ~ 2 V rms (Variable)
Power consumption  .................... 25 W
(10 kohms load)
2 V rms (Fixed)
Dimensions/Weight ..................... 434 (W) x 135 (H) x 340 (D) mm,  11.9 kg
17-3/32” x 5-5/16” x 13-29/64”,  26 lbs 4 oz
*Design and specifications are subject to change without notice.
DENON ELECTRONICS (USA), INC.
19 CHAPIN ROAD, P.O. BOX 867, PINE BROOK, NJ 07058-9777 USA
TEL: 973-396-0810     www.denon.com
DENON, LTD.
3-16-11 YUSHIMA, BUNKYO-KU, TOKYO 113-0034, JAPAN


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