wrz 21, 2024
Pioneer SA-7800
General:
- Manufacturer: Pioneer
- Model: SA-7800
- Type: Integrated amplifier
- Years of manufacture: 1979 – 1981
- Made in: Japan
- Color: Silver
- Remote control: no
- Power consumption: 650 watts
- Dimensions: 420 x 155 x 376 mm (WxHxD, width US units with wooden cabinet 453 mm)
- Weight: 12.7 kg
- Original price approx.: US$ 450 , DM 1.098,-
Connections:
- Number of inputs: 5
- Phono1: MM (2.5 mV, 50 kOhm)
- Tuner: (150 mV, 50 kOhm)
- Aux: (150 mV, 50 kOhm)
- Tape 1, 2: (150 mV, 50 kOhm)
- Number of outputs: 4
- Tape 1, 2: 150 mV
- Pre-Out: 1 V / 600 Ohm, 3V / 600 Ohm (max)
- Headphones: Low Impedance
Technical Data:
- Continuous power:
- 4 or 8 ohms: 2x 65 watts, at 10 – 20,000 Hz (distortion factor 0.009 %).
- Dynamic power:
- 8 Ohm: 2x 65 Watt (0.02 %)
- 4 Ohm: 2x 80 Watt (0.03 %)
Total harmonic distortion:
- AUX: 0.009 % at 32.5 watts
- Attenuation factor: 55 (20 – 20,000 Hz, 8 ohms)
- Frequency response:
- Phono: 20 – 20,000 Hz
- Line: 5 – 100,000 Hz
- Signal-to-noise ratio:
- Phono: 87 dB
- Line: 110 dB
- Stereo channel separation:
- Tone control:
- Bass: +10 dB, -10 dB (100 Hz)
- Treble: +10 dB, -10 dB (10 kHz)
- Loudness: yes, +6 dB (100 Hz), +3 dB (10 kHz)
- Subsonic: yes, 15 Hz (6 dB/ oct)
- High: yes, 8 kHz (6 dB/ oct)
- Mute: yes, -20 dB
- Direct/Line-Straight: yes
Special Features
- Legendary Pioneer „blue series”.
- Blue fluorescent display