Hitachi SR-903 Vintage Receiver

PRICE IS FIRM! Pickup at 89104 For your appreciation, this 1977 Hitachi SR-903 is a solid, well-built receiver known for its clean design and excellent sound performance. It preceded the SR-904, which brought some cosmetic updates like VU meters. While those meters are cool, I personally prefer the classic 1970s look of the SR-903, especially with its solid aluminum knobs. This unit is large and robust, delivering strong and dynamic audio: Rated at 75 watts per channel RMS, but thanks to Hitachi’s Class-G topology (called “Dynaharmony”), it can boost power output up to 160 watts per channel during musical peaks without distortion. It uses a 3-rail voltage system, a technique that few manufacturers mastered, resulting in better dynamic headroom and clean, controlled sound. The sound is detailed and fast, with tight bass, crisp highs without harshness, and a natural, musical midrange. This is a rare, powerful and clean sounding must have monster amp from the 70s, now up for grabs.

Condition

Used (normal wear)

Model

SR-903

Brand

Hitachi