Operating Instructions - Language - English

RQT6682
23
Listening operations
Technical specifications
Maintenance
CD SECTION
Sampling frequency 44.1 kHz
Decoding 16 bit linear
Beam source Semiconductor laser
Wavelength 780 nm
Number of channels 2 channels Stereo
Wow and flutter Below measurable limit
Digital filter 8 fs
D/A converter MASH (1 bit DAC)
Pickup
Bølgelengde 780 nm
Laserstyrke Ingen farlig stråling sendes ut
For a cleaner crisper sound
Clean the heads regularly to assure good quality playback
and recording.
Use a cleaning tape (not included).
AMPLIFIER SECTION
RMS power output
THD 10%,
both channels driven 15 W per channel (6 Ω)
PMPO power output (For South East Asia only) 150 W
Output impedance
Headphone 16-32 Ω
FM TUNER SECTION
Frequency range 87.50–108.00 MHz
(50 kHz step)
Sensitivity 2.0 µV (IHF)
S/N 26 dB 1.5 µV
Antenna terminal(s) 75Ω (unbalanced)
AM TUNER SECTION
Frequency range 522 – 1629 kHz (9 kHz steps)
520 – 1630 kHz (10 kHz steps)
Sensitivity
S/N 20 dB (at 999 kHz) 560 µV/m
CASSETTE DECK SECTION
Track system 4 track, 2 channel
Heads
Record/playback Solid permalloy head
Erasure AC erase head
Motor DC servo motor
Recording system AC bias 100 kHz
Erasing system AC erase 100 kHz
Tape speed 4.8 cm/s
Overall frequency response (+3, -6 dB) at DECK OUT
NORMAL (TYPE I) 35 Hz – 14 kHz
S/N 50 dB (A weighted)
Wow and flutter 0.15% (WRMS)
Fast forward and rewind times
Approx. 120 seconds with C-60 cassette tape
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.
Reference
SPEAKER SECTION
Type 2 way speaker system
Speaker(s)
Full range 10 cm cone type
Tweeter 6 cm cone type
Impedance 6 Ω
Input power 30 W (Music)
Output sound pressure level 82 dB/W (1.0 m)
Frequency range 55 Hz–22 kHz (–16 dB)
70 Hz–20 kHz (–10 dB)
Dimensions (WxHxD) 140 x 225 x 228 mm
Mass 1.95 kg
GENERAL
Power supply
For Continental Europe AC 220-230 V, 50 Hz
For United Kingdom, Australia and N.Z.
AC 230-240 V, 50 Hz
For South East Asia AC 220-240 V, 50/60 Hz
Power consumption 48 W
Dimensions (WxHxD) 165 x 228 x 313 mm
Mass 3.9 kg
Power consumption in standby mode 0.8 W
Note:
1. Specifications are subject to change without notice.
Mass and dimensions are approximate.
2. Total harmonic distortion is measured by the digital
spectrum analyzer.
RQT6682(11-24)new2.P65 1/13/03, 10:47 AM23