The Toshiba SB-A 25 is an integrated amplifier that was manufactured in Japan between 1981 and 1982. It features a silver finish, aligning with the aesthetic of many audio components from that era. As part of a series of amplifiers by Toshiba, it shares its lineage with models such as the SB-A 10, SB-A 30, and several others in the same range. While specific specifications such as output power, frequency response, and total harmonic distortion are not detailed, integrated amplifiers of this period typically prioritize sound quality and robustness. The design reflects the technological capabilities of the time, combining analog circuitry with user-friendly controls and a sturdy build that has become characteristic of Toshiba's audio equipment from this range.
