The Sansui 500A is an integrated amplifier that combines features of a stereo receiver with a classic tube-inspired design. It was first introduced in the early 1970s and is part of Sansui's series of audio equipment designed for home use. The amplifier is known for its warm sound signature and ability to drive a variety of speakers effectively. It typically features a power output of around 30 watts per channel at 8 ohms, making it suitable for smaller to medium-sized rooms. The 500A employs a mix of solid-state technology with some vintage aesthetic touches, including wooden casing options. Connectivity options often include multiple audio inputs, including phono, tape, and auxiliary inputs, along with speaker terminals accommodating various impedance levels.
Specifications often include:
- Power output: 30 watts per channel (8 ohms)
- Total harmonic distortion: < 0.1%
- Frequency response: 20 Hz to 20 kHz
- Signal-to-noise ratio: typically around 70 dB
- Inputs: Phono, Aux, Tape monitor, AM/FM radio
- Dimensions: approximately 17.5" x 14" x 5.5"
- Weight: around 20 lbs
The design features a combination of brushed aluminum and wood, adding to the aesthetic appeal of the component. Users often appreciate its robust build quality and the ability to retain a vintage audio feel while producing a modern sound. This amplifier is considered a good choice for those looking to enter the world of vintage audio, offering a unique balance of reliability and sonic performance.
