The Nikko STA-5050 is a vintage audio receiver manufactured between 1975 and 1977 in Japan. With a distinctive silver color and a wooden cabinet, it offers a classic aesthetic appeal. The device has a maximum power consumption of 110 watts and is designed to support multiple input sources with a variety of connectors. It comes with two phono inputs, auxiliary inputs, and tape play capabilities, while also providing connections for both FM and MW antennas. Offering outputs for tape recording, 4-channel audio, and headphones, the STA-5050 supports two pairs of speakers with impedance ratings of 4 to 16 ohms. The continuous power output is rated at 18 watts RMS per channel into 8 ohms, with dynamic power also available for 4-ohm loads. The total harmonic distortion is measured at 0.8% with an attenuation factor greater than 30, ensuring a clear sound performance across a frequency response range of 20 Hz to 30 kHz. Additional features include tone control for both bass and treble, emphasizing sound customization to personal preferences. For FM and MW tuning, it boasts a wide reception range with notable signal-to-noise ratios and distortion factors, making it suitable for diverse radio listening experiences. The unit does not come with a remote control, staying true to its era's design ethos. With dimensions of 450 x 135 x 380 mm and a weight of 9 kg, it embodies the robust build quality typical of its time.
