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PIONEER
X-6000
A big power AM/FM stereo receiver with excellent sensitivity,
selectivity and uniquely attractive design.
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driven at 8 ohms. You'll pull in even far-off fringe FM stations with
the FET front-end and FM sensitivity that is rated at an exceptional
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MONITOR
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PUSH ON
1.8 #V. And you'll be able to handle up to three different speaker
systems, a pair of tape decks, even two different turntables with
this highly-advanced Pioneer unit. No matter how you like your
stereo, no matter how much you want from a receiver, the SX-6000
is going to make all the difference in the world for good music
listening. Just listen.
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THE HIGH SENSITIVE TUNER SECTION
By far the most important section for tonal quality and for
receiving FM reception with clarity, the tuner section of
the SX-6000 is marked by quality engineering and compo-
nents through and through. Its sensitivity is high, distortion
is minimal. The advanced front-end employs low-noise FET
and a 4-gang variable capacitor. Sensitivity is rated at an
excellent 1.8uV. Image rejection is superb, more than
85dB, and even very weak station signals on fringe FM
areas are picked up with ease and with minimal distortion
and noise.
THE IF AMPLIFIER SECTION
Four monolithic IC's are employed in the SX-6000 for
improved selectivity and limiter .characteristics. These
integrated circuits are also responsible for the excellent
capture ratio of the receiver —rated at 1.5dB—and the fact
that perfectly sensitive tuning is possible without noise or
station jamming.
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FM MULTIPLEX SECTION
Used in the multiplex section of the SX-6000 are silicon
transistors, for low-noise and long-life, and a timeswitching
type demodulator with specially-selected IC. This combi-
nation of components permits an excellent FM stereo
separation of 40 dB and wide frequency range.
DUAL TUNING INDICATORS
For improved FM reception, the SX-6000 has a pair of tun-
ing indicators: one for precise station centering, the other
“for maximum signal strength. The combination of the two
is ideal for achieving perfect reception, and minimum noise
and distortion. The tuning indicators also are significant
in helping to achieve maximum channel separation and
tone quality.
FM MUTING SWITCH
For eliminating distorting and irritating inter-station noise,
the SX-6000 employs an FM muting circuit.
FERRITE-BAR ANTENNA
AM reception of the SX-6000 is excellent, thanks to sensitive
ferrite-bar antenna.
HEAD AMPLIFIER SECTION
The wide dynamic range and sound clarity of this section
is made possible by a direct-coupled 3-stage E-E feedback
circuit along with low-noise silicon transistors.
HIGH POWER AMP SECTION |
The power amplifier section of the SX-6000 incorporates
quasi-complimentary single-ended push-pull circuitry to
achieve low distortion coupled with big power. Music
power, rated at 4 ohms, IHF, is a big 200 watts, while con-
tinuous power output of the receiver at 4 ohms is a full 67
watts per channel, or 54 watts per channel at 8 ohms.
Moreover, harmonic distortion at this continuous power
output is less than 1%, or less than 0.2% with power out-
put at 50 watts per channel at 8 ohms. Even with this high
power output, the SX-6000 may be used with excellent
results with low-efficiency speakers.
[5 DI CA —
== AA CA. PE
TWO TAPE DECK JACKS
The SX-6000 features a pair of pin jack terminals along
with a DIN socket for the connection of up to two tape
decks. This permits ease of tape-to-tape duplicating—
either from a pair of reel-to-reel decks or your choice be-
tween open reel, cassette and 8-track cartridge tape decks.
TWO PHONO INPUTS
So that direct comparison of two different phono cartridges
15 possible, the SX-6000 is equipped with a pair of phono
input jacks. Additionally, the unit has two AUX input jacks.
STEREO MICROPHONE INPUTS
Parties are a lively affair with the SX-6000 since it is possi-
ble for you to use two different microphones with the
receiver simultaneously. This allows you to record voice-
over on tapes, or to make announcements over your ex-
isting speakers.
TWO HEADPHONE JACKS
More convenience for audiophiles is provided by a pair
of headphone jacks located on the front panel. This per-
mits two persons to enjoy music with stereo headphones
simultaneously, and eliminates the need for a headphone
jack or junction box.
SWITCH FOR SEPARATE USE OF PRE AND MAIN AMP
A simple switch allows you to use the pre and main ampli-
fier separately. The advantage of this switch is that it lets
you use the SX-6000 in a multi-amplifier stereo system if
you employ an electronic crossover network and main
amplifier. It means also that upgrading your stereo system
to include some of the more advanced and exciting equip-
ment for multi-sound stereo is possible with only minimal
Investment. |
UP TO 3 SETS OF SPEAKER SYSTEMS
The SX-6000 can handle up to three different pairs of stereo
speaker systems (although you can operate only two sets
at a time). And it allows a choice of 5 different speaker
combinations: A, B, C, A+B, B+C. A Speaker selection
switch lets you easily compare one set of speakers with
another, or lets you select the appropriate speaker unit
when speaker systems are located in different rooms.
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CENTER CHANNEL OUTPUT
The center channel output of the SX-6000 provides a
composite signal (L+R) for a three-dimensional stereo
system. With this output, too, stereo music can be record-
ed into a monophonic tape recorder.
VW PIONEER
SPECIFICATIONS
SEMICONDUCTORS
LET:
1C(s):
Transistors:
Diodes:
FM TUNER SECTION
Frequency Range:
Usable Sensitivity (IHF):
Capture Ratio (IHF):
Selectivity (IHF):
Image Rejection:
IF Rejection:
Spurious Rejection:
AM Suppression:
Signal-to-Noise Ratio:
Harmonic Distortion:
Tuning Indicator:
Muting:
1
5
40
17
87.5 to 108 MHZ
1.8 nV
1.5 dB
More than 40 dB
More than 85 dB (98 MHz)
More than 88 dB (90 MHz)
More than 85 dB (98 MHz)
42 dB
65 dB
Mono: less than 0.3% (100% mod.)
Stereo: less than 0.5% (100% mod.)
Signal strength type and center
tuning type
Switchable to ON-OFF
-Sterco-Separatiom—— — More than 49 dB (1 KHz)
Sub Carrier Pe
Antenna Input:
AM TUNER SECTION
Frequency Range:
Usable Sensitivity (IHF):
Selectivity (IHF):
Image Rejection:
IF Rejection:
Signal-to-Noise Ratio:
Antenna:
PREAMPLIFIER SECTION
Output Voltage:
Harmonic Distortion:
Frequency Response:
Input Sensitivity/
Impedance:
(1 KHz, for rated output)
Recording Output:
Bass Control:
More than 40 dB
Impedance 300 ohms balanced and
75 ohms unbalanced
525 to 1,605 KHz
9 „у
More than 30 dB
More than 80 dB (1,000 KHz)
More than 75 dB
More than 50 dB
Built-in ferrite loopstick antenna
500mV (rated output), 1.4 V (max.)
Less than 0.1%
8 to 80,000 Hz +3 dB
PHONO: 2.4 mV/50 Kohms
PHONO 2: 2.4 mV/50 Kohms
MIC: 4 mv/50 Kohms
AUX 1,2: 210 mV/100 Kohms
TAPE MONITOR 1,2: 210 mV/
100 Kohms
TAPE REC 1,2 (pin jack): 210 mV
TAPE REC (DIN connector): 37 mV
— 12.5 dB, +10 dB/100 Hz
Treble Control:
Low Filter:
High Filter:
Equalization Curve:
Loudness Contour:
Muting:
Hum and Noise (IHF):
— 10 dB, + 10.5 dB/10 KHz
— 6.5 dB/50 Hz (6 dB/oct.)
— 6.5 dB/10 KHz (12 dB/oct.)
PHONO: RIAA S.T.D.
+11 dB/100 Hz, +6 dB/10 KHz with
volume control set at —40dB position
—20 dB
PHONO: more than 80 dB
TUNER, AUX: more than 90 dB
POWER AMPLIFIER SECTION
Music Power Output
(EJE):
Continuous Power
Output:
(each channel driven)
Continuous Power
Output:
(both channels driven)
Power Output in the
range of 20 to 20,000 Hz:
(both channels driven) _
Harmonic Distortion:
Inter Modulation:
Distortion:
Power Bandwidth (IHF):
Frequency Response:
Input Sensitivity/
Impedance:
(1 KHz, continuous
power output)
Speakers:
Damping Factor:
Center Channel Output:
MISCELLANEOUS
Power Requirements:
Power Consumption:
Dimensions (overall):
Weight:
200 watts (4 ohms)
132 watts (8 ohms)
67 watts/67 watts (4 ohms)
54 watts/54 watts (8 ohms)
45 watts +45 watts (4 ohms)
40 watts +40 watts (8 ohms)
36 watts+36 watts (8 ohms, har-
monic distortion less than 1%)
Less than 1% (continuous power
output)
Less than 0.2% (50 watts/50 watts,
8 ohms)
Less than 0.4% (50 watts/50 watts,
8 ohms)
10 to 80,000 Hz/8 ohms (harmonic
distortion less than 1%)
Sto 109000 KHz == dB
500 mV/50 Kohms
4 to 16 ohms (A, B, C)
65/8 ohms (1 KHz)
520 mV
110, 120, 130, 220, 240 V (switchable)
250 watts (maximum)
17% (W) x 6% (H) x 1245 (D) inches
470 (W) x172(H) x 340(D) mm
Without package: 29 Ib./13.2 kg
With package: 35 Ib. 3 0z./16 kg
Y PIONEER
PIONEER ELECTRONIC CORPORATION / 15-5, 4-chome, Ohmori-Nishi, Ohta-ku, Tokyo, Japan
U.S. PIONEER ELECTRONICS CORPORATION / 178 Commerce Road, Carlstadt, New Jersey 07072, U.S.A.
PIONEER ELECTRONIC (EUROPE) N.V. / Noorderlaan 83, 2030 Antwerp, Belgium
E-F71-F2 Printed in Japan
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