Serviced, works perfectly
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This is a completed board + heat sink. Note, it is 2 channel, including 2 pieces board.
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A proper restoration must replace all electrolytic capacitors on all boards. A proper rebuild requires a full recap of all PCBs. Parts for compete recap of all the electrolytic capacitors. Complete recap of all PCBs.
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Good condition Quad 405 amplifier in good used condition, some cosmetic scratches to the top and sides so please see photos for better idea of condition, when plugged in red light appears, overall good
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This amplifier outputs 100 watts into 8 ohms, so will drive most speakers including Electrostatics. Supplied by Official Quad Dealers.
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In decent condition considering its age. It has not been used in 20 years but has been stored in a dry place. When last used it was working fine. I also have the power and connecting leads.
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Hardly used. As new with original boxes. Superb stability of sound.
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1pair QUAD405 Dual Channel Audio Power Amplifier Board. Power: 50W-100W 8R, 100W(±50V). Feature: The signal amplifier transistor adopts original imported BC556, 5551, 5401 audio dedicated signal tube.
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