Offered for sale is one Harris Semiconductor HI 1-201-5 Analogue Switch which has quad SPST switches inside the package. These switches are very silent and used in Roland Effects processors. This part is discontinued but I have 20 in stock all brand new never used. I was the senior engineer at Roland UK back in the 1980s and 90s these are surplus to my stock. Price is for one, but can open a separate auction if more required, at a lower price
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