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Capacitors

Capacitors are passive devices that are used in almost all electrical circuits for rectification, coupling and tuning. Also known as condensers, a capacitor is simply two electrical conductors separated by an insulating layer called a dielectric. The conductors are usually thin layers of aluminum foil, while the dielectric can be made up of many materials including paper, mylar, polypropylene, ceramic, mica, and even air. Electrolytic capacitors have a dielectric of aluminum oxide which is formed through the application of voltage after the capacitor is assembled.

Characteristics of different capacitors are determined by not only the material used for the conductors and dielectric, but also by the thickness and physical spacing of the components.

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SET-CAP-MARSHALL-003Cap Set - for Marshall JCM800 2204, 4010, 4104 (50W Volume)
Package of 5
Replacement electrolytic capacitor set.
Basic set includes:
  • (3) C-EC50-50-500CE
  • (2) C-ET10-160
Premium set includes:
  • (3) C-EC50-50-500FT (F&T)
  • (2) C-SA10-150 (Sprague Atom)
Warning: Some electrolytic capacitors can store charge even after the amp has been turned off and unplugged for some time. Always make sure your original electrolytic capacitors do not have a voltage present before touching them.
Starting at $25.85
Click to read more
SET-CAP-MARSHALL-001Cap Set - for Early 80s Marshall JCM800 2203, 4103 (100W Master)
Package of 8
Replacement electrolytic capacitor set.
Basic set includes:
  • (6) C-EC50-50-500CE
  • (2) C-ET10-160
Premium set includes:
  • (6) C-EC50-50-500FT (F&T)
  • (2) C-SA10-150 (Sprague Atom)
Warning: some electrolytic capacitors can store charge even after the amp has been turned off and unplugged for some time. Always make sure your original electrolytic capacitors do not have a voltage present before touching them.
Starting at $50.60
Click to read more
SET-CAP-MARSHALL-002Cap Set - for Later 80s Marshall JCM800 2203, 4103 (100W Master)
Package of 5
Replacement electrolytic capacitor set.
Basic set includes:
  • (3) C-EC50-50-500CE
  • (2) C-ET10-160
Premium set includes:
  • (3) C-EC50-50-500FT (F&T)
  • (2) C-SA10-150 (Sprague Atom)
Warning: Some electrolytic capacitors can store charge even after the amp has been turned off and unplugged for some time. Always make sure your original electrolytic capacitors do not have a voltage present before touching them.
Starting at $25.85
Click to read more
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