Pioneer QX-4000 specifications

Brand: Pioneer

• Tuning range: FM, MW
• Power Output: 10W into 8Ω (quad)
• Frequency Response: 10Hz to 100kHz
• Distortion: 1%
• Damping Factor: 40
• Speaker Impedance: 8Ω (minimum)
• Input Sensitivity: 2.3mV (mm), 180mV (line)
• Signal to Noise Ratio:
• Line Output: 200mV (line), 35mV (din)
• Dimensions:
• Weight:
• Year: 1974
• Price: USD $349 (1974)