RQTV0186
15
ENGLISH
15
Maintenance
If the surfaces are dirty
If the surfaces are dirty
To clean this unit, wipe with a soft, dry cloth.
• Never use alcohol, paint thinner or benzine to clean this unit.
• Before using chemically treated cloth, read the instructions that came with the cloth carefully.
Specifi cations
AMPLIFIER SECTION
RMS OUTPUT POWER both channel
driven simultaneously
10
% Total harmonic distortion
15 W per channel (6
Ω
)
Input impedance
MUSIC PORT
12 k
Ω
Output impedance
HEADPHONE
16 to 32
Ω
Phone jack
Terminal
Stereo, 3.5 mm
Music Port jack
Terminal
Stereo, 3.5 mm
Option Port
Version
1
FM TUNER SECTION
Frequency range
87.50 to 108.00 MHz (50 kHz step)
Sensitivity
0.10 µV (IHF)
S/N 26
dB
1.20
µV
Antenna terminals
75
Ω
(unbalanced)
Preset station
FM 20 stations
AM 15 stations
AM TUNER SECTION
Frequency range
522 to 1629 kHz (9 kHz step)
520 to 1630 kHz (10 kHz step)
Sensitivity
S/N 20
dB (at 999
kHz)
1000 µV/m
SPEAKER SECTION
Type
1 way, 1 speaker system
Speaker(s)
FULL
RANGE
8 cm CONE type 6
Ω
Impedance
6
Ω
Input power (IEC)
15
W
(MAX)
Output sound pressure
79.05 dB/W (1.0 m)
Frequency range
55 Hz to 25 kHz (-16 dB)
60 Hz to 20 kHz (-10 dB)
Dimensions (W x H x D)
127 mm x 184 mm x 228 mm
Mass
1.4
kg
GENERAL
Power supply
AC 230 V, 50 Hz
Power consumption
54 W
Dimensions (W x H x D)
212 mm x 184 mm x 308 mm
Mass
3.5
k
g
Operating temperature range
+5 to +35˚C
Operating humidity range
5 to 90 % RH (no condensation)
Power consumption in standby mode
0.7 W (approx.)
Note
1. Specifi cations are subject to change
without notice.
Mass and dimensions are approximate.
2. Total harmonic distortion is measured by
the digital spectrum analyzer.
CD SECTION
Disc played [8 cm or 12 cm]
(1) CD-Audio (CD-DA)
(2)
CD-R/RW (CD-DA, MP3 formatted disc)
(3)
MP3
Sampling frequency
CD
44.1 kHz
MP3
32 kHz, 44.1 kHz, 48 kHz
Bit rate
MP3
32 kbps to 384 kbps
Decoding
16/20/24 bit linear
Pickup
Wavelength
785
nm
Beam source
Semiconductor laser
(For Norge)
Bølgelengde
785
nm
Laserstyrke
Ingen farlig stråling sendes ut
Laser
power
CLASS
1
Audio output (Disc)
Number of channels
2 channel
Frequency response
20 Hz to 20 kHz (+1, -2 dB)
Wow and fl utter
Below measurable limit
Digital fi lter
8
fs
D/A converter
MASH (1 bit DAC)
USB SECTION
Playable USB Storage Media
(1) HDD
(2) USB MP3 player/Digital audio player
(3)
USB
Thumbdrives
Supported audio fi le format
MP3
USB memory port
Maximum current
500
mA
Bit rate
MP3
32 kbps to 320 kbps
Audio output (MP3)
Number of channels
2 channel
Frequency response (MP3)
20 Hz to 20 kHz
NS55_E_EN.indd 15
NS55_E_EN.indd 15
2/5/07 11:58:52 AM
2/5/07 11:58:52 AM
