The Yamaha MX-50 is a power amplifier that was manufactured between 1988 and 1990. It features a sleek black exterior and is designed to deliver high-fidelity audio performance. With a maximum power consumption of 650 W, it provides robust output capabilities suitable for audiophile applications. The dimensions of the MX-50 are 435 mm in width, 165 mm in height, and 420 mm in depth, making it a compact option for many audio setups. The weight is 13 kg, giving it a solid, substantial feel. The amplifier is equipped with two speaker pairs and connects through line inputs with a sensitivity of 1.14V and an impedance of 60 kOhm. In terms of power specifications, it delivers continuous power of 2x 215 Watt at 8 Ohms and 2x 290 Watt at 4 Ohms. Dynamic power output is rated at 2x 175 Watt at 8 Ohms. The total harmonic distortion is impressively low at 0.003%, and the attenuation factor is 70. Frequency response ranges from 10 Hz to 60 kHz, ensuring that both low and high-end frequencies are accurately reproduced. The amplifier also boasts a stereo channel separation of 89 dB and a signal-to-noise ratio of 123 dB, which contributes to an overall clean sound. Unique features include a power display that can be switched off and channel-separated level control, providing user-friendly adjustments. The original price was approximately 1,100 DM, and it is part of a series that includes other models like the MX-70 and MX-1000. The Yamaha MX-50 is designed for high-performance audio applications with a focus on sound clarity and power efficiency.
