Amplituner Vintage Kenwood KR-7050 po renowacji (2)

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Service and renovation of a vintage Sansui 9090DB receiver

Sansui 9090DB is a beautiful and powerful model of this brand - output power: 125 watts per channel at 8 Ω. It is an "export" model with the possibility of 4 different input voltages (100/120/220/240V). It was the 1966th unit from assembly line no. 81 in March 1977.

Pioneer SX-950 receiver service and renovation

Today I present a vintage Pioneer SX-950 receiver that went in for service/refurbishment. The SX-950 is a high-end offering from Pioneer's most famous product line, the SX-X50 series. The work that was done is presented in the entire article.

serwis sansui 9090DB audio vintage

Another Sansui 9090DB in the workshop - service and renovation

The amplifier was delivered in a terrible condition. Instead of fuses, wires from a wiring harness were used wrapped around carpenter's dowels. The protection board with most of the burnt elements and an unusual relay connected to the board with wires.

Vintage Audio - Pioneer, Sansui, Technics, Rotel, Luxman, Dual, Kenwood, Infinity, Marantz, Onkyo, Sony, Yamaha, Accuphase.
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