Pioneer SA-1000
A professional quality stereo amplifier with unusually wide power bandwidth and up to 67 watts continuous power per channel.
The person who makes the stereo move from conventional sound equipment up to superior, expensive components is usually faced with a bewildering variety of choices when he begins his search for power amplifiers. should he sacrifice power for minimal distortion? how much power will he require? How much Versatility? And does there exist an outstanding piece of equipment that fits within his stereo budget? With its wide variety of professional features, its broad power output, its supreme versatility and remarkable overall performance specifications, Pioneer's new Model SA-1000 stereo amplifier now offers the perfect choice for the sound connoisseur, while going a long ways toward meeting the needs of most anyone seeking professional quality at a price that is more than practical. The power bandwidth of this unit is an astonishing 5-50,000 Hz (8 ohm, THD less than 0,3%), providing 67 watts per channel of continuous power, each driven at 8 ohms. It also accepts up to two phono cartridges, two tape decks, and even is equipped with a pre-main amplifier switch so that it may be adapted for the advanced multi-amplifier stereo systems. A superior, well-built piece of equipment, the SA-1000 will do wonders to any home music system, simply by providing the stable performance that any serious music listener demands from the equipment he owns.
Specifications
Semiconductors: 39 Transistors; 18 Diodes; 2 FETs
Power Amplifier Section
Music Power Output (IHF)
240 watts at 4 Ω
170 watts at 8 Ω
Continuous Power Output(each channel driven)
94 watts / 94 watts at 4 Ω
67 watts / 67 watts at 8 Ω
Continuous Power Output(both channel driven)
85 watts + 82 watts at 4 Ω
57 watts + 57 watts at 8 Ω
Power Output in the Range of 20 - 20,000 Hz (both channel driven): 47 watts + 47 watts at 8 Ω
Total Harmonic Distortion: less than 0,3% (continuous power output)
Intermodulation Distortion: less than 0,2% (continuous power output)
Power Bandwidth (IHF): 5 to 50,000 Hz (8 Ω THD 0,3%)
Frequency Response: 5 to 80,000 Hz ±1 dB
Input Sensitivity/Impedance (1 kHz Continuous Power Output): 500 mV /100 k Ω
Speakers: 4 to 16 Ω
Damping Factor: More than 65 dB (1 kHz, 8 Ω )
Center Channel Output: 500 mV
Preamplifier Section
Output Voltage: 3 V (rated output, 5 V Max.)
Total Harmonic Distortion: less than 0,1%
Frequency Response: 20 to 60,000 Hz ±1 dB
Input Sensitivity/Impedance (1 kHz, for rated output)
Phono 1 Mag. : 2,9 mV/50 k Ω
Phono 1 Cer. : 58 mV/100 k Ω
Phono 2 MM : 2,9 µV / 20 K, 50 K, 100 K Ω (Switchable)
Phono 2 MC : 115 µV /30 Ω (with phono input transformer model PP-402)
Mic : 2,2 mV/50 k Ω
Tuner : 200 mV/200 k Ω
Aux 1, 2 : 200 mV/200 k Ω
Tape Monitor 1, 2 : 200 mV/200 k Ω
Recording Output
Tape Rec 1, 2 : (Pin Jack): 200 mV
Tape Rec (DIN connector): 30 mV
Controls
Bass (3 dB step): -9 dB +12 dB at 100 Hz
Treble (3 dB step): -12 dB +9 db at 10 kHz
Low Filter (12 dB/oct): -3 dB/ 30 Hz ; -3 dB/60 Hz
High Filter (12 dB/oct): -3 dB/6 KHz ; -4 dB/12 kHz
Equalization Curve: Phono RIAA
Loudness Contour (Vol. set at -40 dB position): -11,5 dB (at 100 Hz); +6,5 dB (at 10 kHz)
Muting: -20 dB
Hum and Noise (IHF):
Phono: more than 80 dB
Tuner, Aux: more than 100 dB
Channel Separation (1 kHz)
Phono : more than 50 dB
Tuner, Aux : more than 55 dB
Miscellaneous
Power Requirement: 110, 120, 130, 220, 240 V(switchable)
Power Consumption: 340 watts max.
Dimensions (W x H x D): 430 x 145 x 337 mm (16-15/16" x 5-11/16" x 13-1/4")
Weight: 12,8 kg (28 lbs 3 oz)
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