12 Mar PIONEER A-676
INTEGRATED AMPLIFIER
200eur
GENERAL
Manufacturer: Pioneer
Model: A-676
Year of manufacture: 1990–1993
Made in: Japan
Dimensions: 420 × 162 × 445 mm (WxHxD)
Weight: ~12.7 kg
Original price approx.: ~800–900 USD
TECHNICAL DATA
Type: Integrated stereo amplifier
Power output: 2 × 100 W (8 Ω, 20 Hz–20 kHz)
Power output (4 Ω): 2 × 150 W
Total harmonic distortion: 0.003%
Frequency response: 5 Hz – 100 kHz
Damping factor: ~150
Signal-to-noise ratio:
• Phono (MM): 88 dB
• Line inputs: 110 dB
Input sensitivity / impedance:
• Phono (MM): 2.5 mV / 47 kΩ
• CD / Tuner / Aux / Tape: 150 mV / 50 kΩ
Speaker outputs: 2 pairs (A/B selectable)
SPECIAL FEATURES
Non-Switching II amplifier design reducing crossover distortion
Twin-mono internal layout with separate power supply sections
Direct Source mode bypassing tone controls
Pre-out / Main-in connectors for system expansion
High-current power supply designed to drive demanding speakers
Part of Pioneer’s early-1990s high-fidelity integrated amplifier lineup



