Russian PIO caps K40Y-9 1000V 0,22uf 10% tol. 4 pcs Similar with BUMBLBEE capacitors construction. Russian version of similar construction and performance as a Vitamin Q, but unlike most Vitamin Q's, the Russian PIO have smaller dimentions, and provide neutral, smooth mids and highs, with an extended but flat high frequency response, and no loss whatsoever in the bass frequencies. _______________________________________ |