Explore our collection of PIO capacitor 36 items
Paper-in-oil audio caps, tested NOS, perfect for tone control and treble circuits
Paper-in-oil audio caps, tested NOS, ideal for bright cap and tone circuits
Czech-made PIO, tested working, high-voltage audio grade for tube amp coupling
Hybrid PIO construction, 750V high-voltage, tested NOS with OTK quality stamp
Hybrid PIO construction, pair tested NOS with OTK quality stamp, ideal for audio coupling
Hybrid PIO construction, pair tested NOS with OTK quality stamp, for coupling/bypass
Paper-in-oil audio caps, pair tested NOS, ideal for coupling and tone circuits in tube amps
Paper-in-oil audio caps, set of 4 tested NOS, ideal for tone shaping in vintage tube amps
Paper-in-oil audio caps, set of 4 tested NOS, ideal for tone circuits in vintage tube amps
Paper-in-oil audio caps, pair tested NOS, ideal for coupling stages in vintage tube amps
Paper-in-oil audio caps, pair tested NOS, ideal for coupling and bypass in tube amplifiers
Paper-in-oil audio caps, set of 4 tested NOS, 400V rating for tone/coupling circuits