JVC A-X3 User Manual

A-X4 SPECIFICATIONS
CIRCUITRY
Preamplifier
Power amplifier
: ICL, DC-servo MC/MM equalizer
with EL-FETs in its initial stage
: 3-Stage differential ICL-DC
“Super-A’’ power amplifier with
cascode-connected dual FETs and
a boot-strap amp in its initial stage
ALLOVER CHARACTERISTICS
Output power (AUX IN > SP. OUT)
1 kHz
20 Hz — 20 kHz
Total harmonic distortion
AUX IN > SP. OUT
PHONO IN > SP. OUT
at Volume -30 dB
Intermodulation distortion
(AUX IN > SP, OUT) :
Power band width
(AUX IN > SP. OUT)
Frequency characteristic
Damping factor
Input terminals
: 63 Watts RMS per channel min.
(8 ohms, 0.0008 % measured by
HP-iB Audio Analyze System)
: 60 Watts RMS per channel min.
(both channels driven into 8 ohms
from 20 Hz to 20 kHz, with no
more than 0.005 % total harmonic
distortion.)
: 0.005 % (20 Hz — 20 kHz, 8 ohms)
at Rated Output
0.02 % (20 Hz — 50 kHz, 8 ohms)
at Rated Output
: 0.007 % (20 Hz — 20kHz, 8 ohms)
at Rated Output
0.004 % (60 Hz: 7kHz=4: 1,
8 ohms) at Rated Output
: 5 Hz — 60 kHz (IHF, 0.02 %,
8 ohms both channels driven)
: DC — 100 kHz +0, -3 dB (8 ohms)
: 75 (1 kHz, 8 ohms)
Input sensitivity/impedance (1 kHz)
PHONO (MM) : 2.5 mV/47 kohms
PHONO (MC) : 200 nV/100 ohms
TUNER : 150 mV/47 kohms
AUX : 150 mV/47 kohms
TAPE-1, 2 : 150 mV/47 kohms
Signal-to-noise ratio
PHONO (MM) : 84 dB
PHONO (MC) : 67 dB
TUNER : 109 dB
AUX : 109 dB
TAPE-1, 2 : 109 dB
(IHF A Network short circuit)
PHONO (MM) : 83 dB
PHONO (MC) : 76 dB
TUNER : 83 dB
AUX : 83 dB
TAPE-1, 2 : 83 dB
(New IHF)
Tone controls
EO. Subsonic filter
Loudness control
: §.E.A.: center frequencies 40,
250,1k,5k, 15 kHz
S.E.A.: contro! range +12 dB
: 18 Hz (-6 dB/oct}
: 100 Hz: +6 dB
10 kHz: +4 dB
(at VOLUME -30 dB)
EQUALIZER
PHONO overload capacity
PHONO (MM).
PHONO (MC)
PHONO RIAA deviation
(MM)
: 220 mV (1 kHz, 0.005 % THD)
: 15 mV (1 kHz, 0.005 % THD)
: +0.3 dB (20 Hz — 20 kHz)
PHONO RIAA deviation
(MC)
: +0.5 dB (30 Hz — 20 kHz)
Total harmonic distortion
PHONO (MM)
PHONO (MC)
Recording ou
tput
: 0.005 % {at 10 V output,
20 Hz — 20 kHz)
: 0.02 % {at 10 V output,
30 Hz — 20 kHz)
Output level/impedance
TAPE REC
GENERAL
Power source
: 150 mV/810 ohm (PHONO)
: See page 28
Dimensions and Weight
Designated
Australia,
Europe &
Other
Countries
Dimensions (cm ) Weight
Height Width Depth (kg/Ibs)
47.4 1
an (18-5/8") | 34.5 8.6/19.0
(4-3/4) (13-5/8”) | (net)
10/22.1
45.0 (gross)
(17-3/4")
Design
and
specifications
subject
to
change
without
notice.
Pani ke ee

JVC A-X3 Specifications

General

Brand	JVC
Model	A-X3
Category	Amplifier
Language	English