K75-12 0.033uF 1600V PIO (Paper in Oil) Capacitors. These capacitors provide excellent sonic characteristics, high tolerance is kept within a wide temperature range. Capacitors is made in USSR. The K75-12 is the audiophile equivalent of the K40y-9 capacitor.
This product would be ideal for audio enthusiasts looking for high-quality, reliable capacitors for their audio amps, with a preference for Soviet-made components.