JVC UX-1 - Page 5

1.
Features
Disc-size micro component system consisting of 4
units, designed for stacked or side-by-side
installation.
e Consists of 4 units; a cassette deck/amplifier and a
CD player/tuner, plus a pair of speakers.
. Newly-developed Active Hyper-Bass circuit for
low-frequency sound reproduction and 2-way
speakers for superior sound
@ The cut-off frequency is controlled by a level
identification circuit to reinforce low-frequency
sound.
e@ 2-way bass-reflex speakers with 12-cm woofers and
5 cm tweeters.
. 34-key remote control unit opens and closes the
motor-driving CD door, and operates the usual
CD, cassette deck and tuner functions
@ Remote control controls power on/off switching,
volume control, Active Hyper-Bass on/off switching
and a variety of editing functions.
. Amber-colored large backlit LCD (Liquid Crystal
Display)
e Display includes level meters, 15-tune music
calendar, function mode, etc.
. Multi-function CD player
© Capable of auto-edit and multi-edit recording and
programmed play.
. U-Turn auto-reverse full-logic mechanism with
Dolby* B NR and metal tape compatibility
@ Auto tape select mechanism.
@ Music scan** in forward or reverse direction
Automatic source selection
@ Mode selection is not necessary to start the
playback of the required source.
2-Band digital synthesizer tuner with 30-station
(15 FM and 15 AM (MW/LW)) preset capability
e@ Seek/manual tuning.
Timer/Clock function
® Timer on/off with preset volume function.
@ Wake-up volume setting with 5 different levels.
* Dolby noise reduction manufactured under license
from Dolby Laboratories Licensing Corporation.
"Dolby" and the double-D symbol OQ are trade-
marks of Dolby Laboratories Licensing Corporation.
** Under license of Staar. S.A. Brussels, Belgium.
Active Hyper-Bass circuit
Generally, since low-frequency sound is not reproduced
satisfactorily by small speakers, a bass-boost circuit is
used to reinforce low-frequency sound. However, if the
volume is turned up with bass-boost reinforcement, low-
frequency sound is easily saturated which results in
distortion. As shown in the diagram, the Active Hyper-
Bass circuit incorporates a control circuit in which the
cut-off frequency of low-frequency sound is varied in
the bass-boost circuit, with the cut-off frequency
controlled by instructions from a level identification
circuit. With these circuits, when the volume increases,
low-frequencies are sharply attenuated, which prevents
distortion caused by the saturation of low frequencies.
Bass-boost circuit
a oak as oh as ae es ee ee ol
Cut-off frequency
control circuit
UX-1 seve
e Sleep timer can be set for up to 120 minutes.
[4]
Specifications
CD player section
Type
Signal detection
Number of channels
Frequency range
Dynamic range
Signal-to-noise ratio
Total harmonic
distortion
Wow & flutter
Radio section
Frequency ranges
Antennas
Tape deck section
Track system
Motor
Heads
Frequency response
Wow and flutter
Fast wind time
Compact disc player
Non-contact optical pickup
(semiconductor laser)
2 channels (stereo)
20 Hz — 20,000 Hz
76 dB
76 dB
0.1%
Less than measurable limit
FM 87.5 — 108 MHz
AM: (MW) 522 — 1,629 kHz
(LW) 144 — 288 kHz
Loop antenna for AM (MW/LW)
Ext. antenna terminal for FM
(75 Q)
4-track 2-channel stereo
Electronic governor DC motor
(capstan x 1, reel x 1)
Hard permalloy head for
recording/playback, 2-gap ferrite
head for erasure
(Combination head)
50 ~ 15,000 Hz (with metal tape)
0.15 % (WRMS)
Approx. 120 sec (C-60 cassette)
Level identification circuit
Speaker section (each unit!
Speaker (Impedance) :
Dimensions
Weight
General
Power output
Input jacks
Output jacks
Power supply
Power consumption
Dimensions
Weight
Accessories provided
120m x 1 (4.Q)
5cemx 1 (6Q)
159.5(W) x 250(H) x 198(D) mm
Approx. 2.2 kg
Max. 28 W (14W 414 W) at4Q
22W (11W4+11 Wy at4Q
(10 % THD)
AUX IN (300 mV/47 kQ)
Speaker x 2 (matching impedance
42-16Q)
Headphones (0-30 mW/32 2)
(matching impedance 16 Q - 1 kQ)
AC 240 V, 50 Hz (UX-1B)
AC 230 V, 50 Hz (UX-1E/G)
60 W (with POWER SW ON)
5 W (with POWER SW STANDBY)
458(W) x 258(H) x 222(D) mm
including knobs
Approx. 9.1 kg
Remote control unit (RM-RX1001)
Battery "R03" x 2 (for the remote
control)
FM feeder antenna x 1
Loop antenna stand x 1
Speaker cord x 2
Antenna adapter x 1
Design and specifications are subject to change without notice.
(No. 1822) 5