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Duelund 5.6uF 100Vac CAST-PIO-Cu Capacitor NOTE: For Speaker Use Only (Caps don’t block DC) The CAST-PIO Cap series builds on the foundation of the Virtual Stack Foil (VSF) design but does so with the addition of a proprietary WPIO dielectricum...

0.0026uf (2600pf) 600 Vdc, MA Series, Aluminum Foil PIO (Paper-in-Oil) Capacitor, 5%

4nf (0.004uf/4000pf) 400 Vdc, MA Series, Aluminum Foil PIO (Paper-in-Oil) Capacitor, 5%

0.056uF 1600Vdc, Jensen Capacitor Aluminum Foil, Paper-in-Oil (OA/OPA Series), Type OA, 85 C Max., Tolerance -10/+10, "New Old Stock" These New Old Stock caps offer sweet looks with even sweeter sound. Their paper-in-oil dielectrics are designed to give...

Jupiter 0.01uF 600Vdc, HT Series, Round Case, Beeswax Paper, Pure Aluminum Foil Capacitor Silver 4N Wire Leads 20awg, Cryo Treated Handmade wax-paper-aluminum foil audio capacitors for speakers. A classic design utilizing modern materials and knowledge...

Jupiter Capacitor 1uF 100Vdc Copper Foil Paper & Wax The finest copper foil audio capacitors available. Jupiter Copper Foil Paper & Wax Capacitors go far beyond a mere copper foil version of the standard tubular HT Aluminum design. Every aspect...

Jupiter 5.6uF 100Vdc, VT Series, Round Case A classic design utilizing modern materials and knowledge without forgetting original manufacturing techniques.  You will get exceptional detail and nuance, and most importantly great tone. The Jupiter VT 100V...

4.7uF 250Vdc, 5% Tolerance, Copper Foil Paper /Polypropylene in Oil, KPCU-03 Series Capacitor The KPCU-03 capacitors are made on the basis of paper and polypropylene dielectric films in a specially designed configuration. The capacitor section is...

2.2uF 630Vdc CAST-PIO-Cu/Ag Hybrid Copper/Silver Foil Capacitor Copper and silver: the conductivity dream team. The Duelund CAST Cu-Ag hybrid capacitor offers all the premium sound of the CAST Copper, but with added top-end openness and clarity...

Jupiter VitaminQ 0.015 600V Aluminum Foil Paper-in-Oil Capacitor Authentically built to the original construction, housed in a solder-sealed true hermetic case. Jupiter Vitamin-Q creates the ultimate lush tone with mysteriously warm juicy midrange and...

Arizona Capacitor Blue Cactus Series 0.22uF 600Vdc The BLUE Cactus cap is robustly engineered to provide made-in-the-USA sound.  Arizona’s Blue Cactus Capacitors are for DIYers who want minimized microphonics in a tough-as-nails construction. The Blue...

BB Duelund Capacitor 0.33uF 630Vdc Cast-Pio Tinned Copper Film (Old Body Style - 1 Piece) This tin and copper masterpiece from Duelund might just be the next great discovery in music reproduction. This exciting new cap from Duelund has all the sonic...

Duelund Capacitor 0.047uF 630Vdc JDM WPIO Aluminum Foil This cap is the functional equivalent, of the original Jensen Aluminum Foil, PIO cap. Duelund’s unique twist on the design, is to encapsulate the winding in black potting compound, in their...

Duelund 0.33uF 630Vdc CAST-PIO-Ag Pure Silver Foil Capacitor 62mm L x 34mm DEverything sounds better in silver. The Duelund CAST Ag Capacitor gives audiophiles silvery smooth sound and top-class damping. It features all the naturality of the VSF but with...

Duelund Capacitor 0.33uF 630Vdc JDM WPIO Aluminum Foil This cap is the functional equivalent, of the original Jensen Aluminum Foil, PIO cap. Duelund’s unique twist on the design, is to encapsulate the winding in black potting compound, in their...

Duelund 0.47uF 100Vac CAST-PIO-Cu Capacitor NOTE: For Speaker Use Only (Caps don’t block DC) The CAST-PIO Cap series builds on the foundation of the Virtual Stack Foil (VSF) design but does so with the addition of a proprietary WPIO dielectricum...

Duelund 1.0uF 630Vdc CAST-PIO-Ag Pure Silver Foil Capacitor 30mmD x 39mm L Everything sounds better in silver. The Duelund CAST Ag Capacitor gives audiophiles silvery smooth sound and top-class damping. It features all the naturality of the VSF but with...

Duelund 3uF 100Vac - 200Vdc CAST-PIO-Cu Capacitor (Speaker Use Only) The CAST-PIO Cap series builds on the foundation of the Virtual Stack Foil (VSF) design but does so with the addition of a proprietary WPIO dielectricum which necessitates several...