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Duelund 3.3uF 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 6.8uF 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...

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

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 4.7uF 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...

0.047uF 600Vdc, 5% Tolerance, Paper/Polypropylene in Oil, KPAL Series Capacitors The KPAL capacitors from Miflex, Poland are new to the audio market. These expertly constructed capacitors feature a paper and polypropylene dielectric in a specially...

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 you a...

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...

Jupiter Comet 0.1 600V Silver Foil Paper-in-Oil Capacitor Ultra-Fidelity. Silver foil recreates a great sense of space, recording height, width and depth are very much more apparent with a great sense of ease and a powerful flow. Weight and dynamics are...

Arizona Capacitor Green Cactus Series 0.33uF 600Vdc GREEN Cactus is the capacitor of choice for DIYers in search of robust build quality. With a triple layer di-electric and glass-to-metal compression end seals, The GREEN Cactus cap has the inner and...

Duelund Capacitor 0.033uF 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 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-Cu Pure Copper Foil Capacitor 62mmH x 32mmD This “handmade” Duelund pure copper CAST Cap, is part of the original CAST series from Duelund – which was the one they staked their exemplary reputation on.   This cap features...

Duelund 1.5uF 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 2.2uF 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...

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...

Duelund 2.7uF 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 2uF 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...