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You are offerding on a vintage Superior Instruments Co., (Sico) signal generator, model 660-A. It is in good cosmetic condition with some handling marks and it is missing its handle. Please view pictures for details. Purchased this unit from a local estate, it powers up, however I do not have knowledge/equipment to test it further/properly. Buyer pays $20.00 S/H for the lower 48 US (Alaska, Hawaii, Puerto Rico will have additional charges). International shipping via 's Global Shipping Program.Pictures sell!
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