Jupiter Silver Foil - Vitamin-Q Paper-in-Oil Capacitors

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Jupiter Silver Foil - Vitamin-Q Paper-in-Oil Capacitors

Silver Foil and Vitamin-Q are beautifully matched with added dynamics and balance that accompany a surreal quality. Jupiter Silver Foil in Vitamin-Q is the antidote for Audio-Nervosa.

Silver foil recreates a great sense of space, recording height, width and depth are very much more apparent with a great sense of ease to the powerful flow. Weight and dynamics express effortlessly as musical air fills the room like no other capacitor. They are the lushest of all paper-in-oil capacitors, with a velvety midrange and creamy liquidity that is addictive. Vitamin-Qs portray less dramatic transients, with a slightly softer top and bottom end than the Comet Type.

These capacitors utilize the same polymerized impregnation fluid developed by Sprague in the 1940s. Hermetically Sealed and processed under a deep vacuum for several days. Hermetic sealing keeps oil from leaking out and provides protection from ingress of moisture to ensure long life.

Glass to metal end seals are soldered into tin-plated brass tubes to form leak-tight joints. Jupiter Silver Foil Vitamin-Q capacitors are built to Mil-Spec standards yet developed and refined for the ultimate audio experience.


  • Hermetically Sealed Silver Foil Vitamin-Q Capacitors
  • Tolerance: +/- 10%
  • Operating Temperature: 85°C
  • Voltage: 600VDC
  • Pure Silver Foil
  • Dielectric: Paper-in-Oil
  • Oil Type: Vitamin-Q
  • Leads:  Pure Silver Wire 5N
  • Made in the USA of materials from USA and Germany.
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