Solid-State
20W AM/FM/MPX Stereo Receiver. New, versatile, dramatically styled.
Years of
listening enjoyment in this quality receiver from Pioneer. The FM front end is
equipped with FET for excellent sensitivity and selectivity. The ferrite loop
antenna ensures ideal AM reception, too. With its 20 watts of music power, this
handsome unit is a fine choice for any home music center.
FM Tuner
Section
Flawless
reproduction of FM mono and stereo broadcasts is assured throuh the use of FET
and a three-gang variable capacitor in the front end section. Because the
SX-330 is highly sensitive, with an excellent image ratio, reception is free
from interference, even in areas where stations are closely crowded together on
the dial. Low-noise silicon transitors provide an excellent Signal-to-Noise
Ratio.
FM
Multiplex Section
The
advanced circuitry of the SX-330 incorporates and FM multiplex section with a
stable time-switching type demodulator for better FM stereo separation
AM Tuner
Section
The
superheterodyne AM tuner's receiving band has a range of 525 to 1605 kHz. The
highly sensitive (10uv) ferrite loopstick antenna inside the SX-330 eliminates
the need for an outdoor antenna even in areas where stations are relatively
distant.
Audio
Section
Sound
comes through with exceptional clarity thanks to the carefully designed OTL
complementary circuitry of the audio section with its all-silicon transitors.
The big 20 watt output is perfect for home use.
Terminal
Facilities
The
SX-330 has connections for playing through a tape recorder or deck, a record
player and headphones. The speakers are automatically cut out when you connect
the headphones to the jack on the front panel. AM, FM and FM stereo are then
yours to enjoy in complete privacy.
Contemporary
Styling
Slim
wooden case, midnight black front panel, a tuning needle that lights up behind
the smoked glass for easy reading under subdued illumination - here is truly
refined appearance that makes the SX-330 elegant in any room.
Audio
Section
Circuitry: OTL complementary push-pull
Music
Power Output:
20 watts
total at 4 ohms (5% distortion, IHF)
17 watts
total at 8 ohms (5% distortion, IHF)
Continuous
Power Output
6W/6W at 8 Ω
- each channel driven
4W = 4W at 8 Ω
- both channel driven
Total
Harmonic Distortion: less than 0,5% (1
kHz, 1,5 W output)
Damping Factor: 11 at 8 Ω
Frequency
Response: 40 to 100,000 Hz ±3 dB (over
all)
Power
Bandwidth: 30 to 35,000 Hz 5% distortion
(AUX)
Hum and
Noise (at rated output):
Mag
: better than 75 dB
Aux
: better than 85 dB
Input
sensitivity/Impedance:
Mag : 2,7 mV/50 k Ω
Aux : 240 mV/75 k Ω
Output
Terminals ansd jacks
Speakers : 4 to 16 Ω
Equalization
Curve: Phono RIAA
Tone
Controls
Bass
: boost 11 dB, cut 16 dB at 50 Hz
Treble
: boost 8 dB, cut 9 dB at 10 kHz
Loudness
Contour: switchable on/off
Boost 9
dB at 50 Hz; boost 5 dB at 10 kHz with volume control set at -40 dB
FM
Section
Circuitry: FM front end using FET and 3-gang variable
capacitor
Frequency
Range: 87 to 108 MHz
IHF
Usable Sensitivity: 3 µV
Image
Rejection: 57 dB at 88 MHz
Signal-to-Noise
Ratio: 55 dB (IHF)
Antenna Input: 300 Ω balanced
Multiplex
Section
Circuitry: Time switching type demodulator FM
mono/stereo automatic selection
Channel
Separation: 35 dB at 1 kHz
AM
Section
Circuitry:
Superheterodyne
Frequency
Range: 525 to 1605 kHz
IHF
Usable Sensitivity: 10 µV
Image
Rejection: 60 dB at 1000 kHz
General
Power
Requirement/Consumption: 117 V, AC 60 Hz
/ 32 VA
Dimensions
(W x H x D): 440 x 123 x 293 mm
Weight: 5,5 kg (12 lbs 2 oz) net
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