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Best ever restoration old speakers in 12 minutes!!! Vifa Vivace 87
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Restoration old speakers in 8 minutes!!! Pioneer HPM-100
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Restoration Old Burned Professional Power Amplifier // Restore Damaged Audio Amplifier
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Repair if you can! But you can't.. JBL Model 8330
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Тест вінтажної акустики SONY ss G1 - 1978 рік випуску (перша ревізія).
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Tonsil NEW MILDTON 80 - naprawa i modernizacja kolumn
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