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CS
-
420
CD RECEIVER S
YSTEM
NPR No. 05N50 11/05 Printed in Japan
CR
-
B8 CD Receiver
Amplifier Features
• 24 watts per channel minimum into 4 ohms, 1 kHz, JEITA
• WRAT
(
Wide Range Amplifier Technology
)
• High
-
current, low
-
impedance drive
• Discrete output stage circuitry
• Optimum Gain Volume Control Circuitry
• 3 audio inputs and 2 outputs
• Tone control
(
Bass/Treble
)
• 2
-
Step Super Bass control
• Subwoofer pre out
CD Player Features
• Plays audio CDs, MP3 CDs, CD
-
Rs and CD
-
RWs*
• Optical digital output
• Single-bit D/A converter
• Memory playback
(
25
-
track programming
)
• 3 CD play modes
(
Normal/Random/Memory
)
• 4 MP3 play modes
(
Normal/Random/Memory/Group
)
• 2 Repeat modes
(
Track/All
)
*Discs that have not been properly finalized may only be partially playable or not playable at all.
Tuner & Other Features
• Compatible with RI Dock for the iPod
• 4
-
mode timer
(
Play or Rec/Once or Every
)
• Sleep timer
• 30 FM/AM random presets
• Automatic FM scan tuning
• Battery
-
free memory backup
• Aluminum front panel
• Headphone jack
• RI
(
Remote Interactive
)
remote control
D
-
B8 2
-
Way, Bass Reflex Loudspeakers
• 13 cm A
-
OMF diaphragm woofer
• 2.5 cm soft
-
dome tweeter
• Aero Acoustic Drive for powerful and natural sound
• V
-
Line Edge to minimize vibrations
• MDF cabinet with high-gloss piano finish
• Magnetically shielded
• 4 ohms impedance
• Max. input power: 70 W
• Frequency response: 50 Hz
-
35 kHz
Due to a policy of continuous product improvement, Onkyo reserves the right to change specifications and appearance without notice.
iPod is a trademark of Apple Computer,Inc.,registered in the U.S.and other countries.“WRAT”is a trademarks of Onkyo Corporation.All other trademarks and registered trademarks are the property of their respective holders.
AMPLIFIER SECTION
Power Output.................................................................................... 24 W/Ch
(
4 Ω, 1 kHz, JEITA
)
Dynamic Power................................................................................ 26 W
(
4 Ω
)
THD
(
Total Harmonic Distortion
)
.................................................. 0.4 %
(
Rated Power
)
Damping Factor............................................................................... 25
(
Front, 8 Ω, 1 kHz
)
Input Sensitivity and Impedance
Line................................................................................................. 150 mV/50 kΩ
Output Level and Impedance
Rec Out........................................................................................... 150 mV/2.2 kΩ
Frequency Response....................................................................... 10 Hz
-
100 kHz/
±
3 dB
(
Line
)
Tone Control.....................................................................................
±
10 dB, 100 Hz
(
BASS
)
±
10 dB, 10 kHz
(
TREBLE
)
+
4.5 dB, 80 Hz
(
SUPER BASS 1
)
+
7.5 dB, 80 Hz
(
SUPER BASS 2
)
Signal-to-Noise Ratio..................................................................... 100 dB
(
Line, IHF
-
A
)
Speaker Impedance........................................................................4 Ω
-
16 Ω
TUNER SECTION
[FM]
Tuning Frequency Range................................................................ 87.5 MHz-108.0 MHz
Usable Sensitivity
Stereo/Mono................................................................................... 17.2 dBf, 2.0 µV
(
75 Ω, IHF
)
/11.2 dBf, 1.0 µV
(
75 Ω, IHF
)
Signal
-
to
-
Noise Ratio
Stereo/Mono................................................................................... 65 dB
(
IHF
-
A
)
/67 dB
(
IHF
-
A
)
Total Harmonic Distortion
Stereo/Mono................................................................................... 0.5 %
(
1 kHz
)/
0.4 %
(
1 kHz
)
Frequency Response....................................................................... 30 Hz
-
15 kHz/
±
1.5 dB
Stereo Separation............................................................................ 40 dB at 1 kHz
[AM]
Tuning Frequency Range................................................................ 522 kHz
-
1,611 kHz
Usable Sensitivity............................................................................ 30 µV
Signal
-
to
-
Noise Ratio..................................................................... 40 dB
Total Harmonic Distortion.............................................................. 0.7 %
(
1 kHz
)
CD PLAYERSECTION
Frequency Response....................................................................... 10 Hz
-
20 kHz
Dynamic Range................................................................................ 92 dB
Total Harmonic Distortion.............................................................. 0.009 %
Wow and Flutter............................................................................... Below threshold of measurability
Audio Output/Impedance
Digital
(
Optical
)
............................................................................... - 22.5 dBm
Analog ............................................................................................ 1.3 V/2.2 kΩ
GENERAL
Power Supply................................................................................... AC 220/120 V, 50/60 Hz
Power Consumption........................................................................ 68 W
Standby Power Consumption........................................................0.3/0.2 W
Dimensions
(
W x H x D
)
................................................................. 155 x 241 x 354 mm
Weight................................................................................................ 4.6 kg
CR
-
B8
SPECIFICATIONS
D
-
B8
Speaker Type.................................................................................... 2
-
Way, Bass
-
Reflex
Drivers
Woofer............................................................................................13 cm A
-
OMF Diaphragm
Tweeter........................................................................................... 2.5 cm Soft
-
Dome
Frequency Response....................................................................... 50 Hz
-
35 kHz
Crossover Frequency......................................................................6.5 kHz
Output Sound Pressure Level........................................................ 82 dB/W/m
Max. Input Power............................................................................70 W
Nominal Impedance........................................................................ 4 Ω
Dimensions
(
W x H x D
)
................................................................. 150 x 241 x 263 mm
Weight................................................................................................ 3.6 kg
Onkyo Corporation
2-1 Nisshin-cho, Neyagawa-shi, OSAKA 572-8540, JAPAN Tel:
+
81-72-831-8136 Fax:
+
81-72-833-5222 http://www.onkyo.com/
Onkyo China Limited
Units 2102-2107, Metroplaza Tower I, 223 Hing Fong Road, Kwai Chung, N. T., HONG KONG, SAR of China Tel: +852-2429-3118 Fax: +852-2428-9039 http://www.ch.onkyo.com/
Onkyo U.S.A. Corporation 18 Park Way, Upper Saddle River, N.J. 07458, U.S.A. Tel:
+
1
-
201
-
785
-
2600 Fax:
+
1
-
201
-
785
-
2650 http://www.onkyousa.com/
Onkyo Europe Electronics GmbH
Liegnitzerstrasse 6, 82194 Grobenzell, GERMANY Tel:
+
49-8142-4401-0 Fax:
+
49-8142-4401-555 http://www.eu.onkyo.com/
CS-420_3k 05.10.31 9:49 PM Page 2