Sx-1980 - The Most Powerful Pioneer Receiver Ever! Vintage Stereo Repair Restoration & Testing.

SX-1980 - The Most Powerful Pioneer Receiver Ever! Vintage Stereo Repair Restoration & Testing.

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THE HIFI HOLY GRAIL... Why Pioneer SX-1980 is the BEST RECEIVER EVER! #audio

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DR #42 - Pioneer SX 1980 Classic Audio Receiver Restoration - Chapter 1

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DR #46 - Pioneer SX 1980 Classic Audio Receiver Restoration - Chapter 3

DR #44 - Pioneer SX 1980 Classic Audio Receiver Restoration - Chapter 2

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