修復・収集・記録HUNTINGTON BEACH · CALIFORNIA, U.S.A.
ヒャクボルト日本のオーディオと時計COLLECTED / RESTORED / DOCUMENTED
US MARKET / 米国仕様100V1960s — 1980s
Pioneer / SX-9000 / 1970s

Pioneer SX-9000 AM/FM Receiver. 1972.

Pioneer SX-9000 AM/FM Receiver. 1972.

Pioneer SX-9000 restoration photograph 1

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Pioneer SX-9000 restoration photograph 2

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Pioneer SX-9000 restoration photograph 3

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Pioneer SX-9000 restoration photograph 8

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Pioneer SX-9000 restoration photograph 19

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Pioneer SX-9000 restoration photograph 26

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Pioneer SX-9000 restoration photograph 27

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Restoration notes

Restoration work completed in 2021. Cleaned. Replaced all capacitors (including filter capacitors) and problematic transistors. Replaced failed output transistors. Maintained original large capacitor bodies. Balanced amplifier. Cleaned all controls. Replaced all lamps with low-power warm white LEDs. Rated at 50 watts per channel.