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

General

• Manufacturer: Pioneer
• Model: TX-608
• Type: Tuner
• Years of manufacture: 1979 – 1981
• Made in: Japan
• Color: Silver
• Remote control: no
• Power consumption:
• Dimensions: 420 x 150 x 284 mm (WxHxD).
• Weight: 5.2 kg
• Original price approx.: 500 DM

Connections

• Number of outputs:
  • Output Fix: 650 mV, 4,3 kOhm
• Number of Inputs:
  • Antenna MW

Antenna VHF 300 Ohm Balanced Antenna VHF 75 Ohm Unbalanced

Technical Data

• Reception: FM, MW
• Frequencies:
  • VHF: 88 – 108 MHz
  • MW: 535 – 1605 KHz

• Frequency response: 20 Hz – 15 kHz
• Input sensitivity:
  • FM: 1.9 µV IHF
  • MW: 300 µV IHF Distortion factor:
    • Mono: 0.2 %
    • Stereo: 0.3

• Signal-to-noise ratio:
  • Mono: 74 dB
  • Stereo: 66 dB

• Channel separation: 35 dB
• selectivity: 60 dB
• Co-wave selection: 1.0 dB
• Spurious wave selection: 40 dB
• Image frequency attenuation: > 60 dB
• IF attenuation: > 50 dB
• AM suppression: 50 dB

Special Features

• MPX Noise Filter
• Legendary „blue series” from Pioneer