Sansui Vintage Audio Parts : STV-4H Bias diode, very hard to find - One Piece - 42,00EUR
Universal STV-3 Diode with Mount. New. Tested W/ Curve Tracer. Read More Below. | eBay
Sound2Vision A/S - STV-2H Temperature Controlling Diode. Sometimes broken, burn'd or Missing, and purely "Un-obtanium" as component - Unless you yourselve' have a unit to steal from. In Brief, when the Output