Sansui AU9500 integrated Amplifier

The 9500 was the flagship of this line from Sansui’s golden era, it is admired for its rich, dynamic sound and exceptional build quality. With dual-mono construction and a superb phono stage, it remains one of the most respected integrated amplifiers of the 1970s
Specifications
75W per channel into 8Ω (RMS)
Dual-mono power supply for exceptional separation and clarity
THD under 0.1%
High-grade MM phono section with adjustable loading
Independent bass, mid, and treble controls with selectable turnover points
Pre-out / Main-in flexibility
Multiple line and tape inputs
Heavy, robust chassis and internal layout built for longevity

Just had a full service: all caps checked and replaced where needed. all small resistors replaced in preamp, phono and main board. new thermal paste applied on power transistors. pots and switches cleaned. relay cleaned and bias and offset set per manual. Banana posts added to one of the speaker outputs so its more practical for modern cables.