Yamaha A-420 specifications

Brand: Yamaha

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• Power Output: 50W into 8Ω (stereo)
• Frequency Response: 20Hz to 20kHz
• Distortion: 0.015%
• Speaker Impedance:
• Input Sensitivity: 2.5mV (mm), 0.16mV (mc)
• Signal to Noise Ratio: 90dB (mm), 74dB (mc)
• Line Output:
• Dimensions: 435 x 112 x 327 mm
• Weight: 6.2 kg
• Year: 1985
• Price: