k40y-9 .0047uF 4700pF 1000V K40Y-9 PIO NIB NOS guitar tone capacitors 50 pcs guitar tone

.0047uF 4700pF 1000V50 pcs. In new sealed box.VERY HIGH QUALITYK40Y-9 K40U-9,Made in USSRNew Old StockPaper in oilThe conductor is made of aluminum foil and the dielectric is oil saturated paper, glass sealed in a metal body.Comparable in construction to the Sprague Vitamin Q's these capacitors are hermetically sealed in a metal case with glass ends.These capacitors provide excellent sonic characteristics, and a high tolerance within a wide temperature range.