K75-10 1.5uF 750V PIO capacitors Hi-End NOS Lot of 5 pcs

Capacitors are made in USSR. New old stock.  Lot of 5 pcs. VERY RARE Sealed In original boxes. Contain silver. Made in USSR Military equipment K75-10  1.5 uF 750v.  10% Combined Papier / Lavsan Capacitors. K75-10 capacitors made in USSR for military and using a dual dielectric tehnology.  The hybrid dielectric contains both paper and polyethilene-terephtalate.  Is oil saturated paper, glass sealed in a metal body.  Known as Hi-End quality for audio applications. These capacitors provide excellent sonic characteristics, high tolerance is kept within a wide temperature range.