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Trio KA-4000

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Yahoo Auctions

TRIO pre-main amplifier KA-4000 working properly goods [3 months guarantee ] Yahoo Auctions Auction bid
¥24,006 Mar 30, 2025

Yahoo Auctions

[ Showa Retro ][TRIO( Trio ) ATC SERIES AM/FM stereo tuner KT-5000/ stereo pre-main amplifier KA-4000 KA-2600 catalog 1969 year ] Yahoo Auctions Auction bid
¥1,000 Nov 19, 2023

Yahoo Auctions

[TRIO( Trio ) Crystal&IC stereo tuner KT-7000 solid state stereo amplifier KA-6000 KA-4000 catalog 1969 year 2 month ] Yahoo Auctions Auction bid
¥1,500 Oct 23, 2023

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