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.

± 5% tolerance radial lead capacitor, dipped in epoxy coating. 1000pF = 1nF = 0.001µF
Starting at $0.38
Save 16%
Originally: $0.45

Operating temperature range -40°C to 85°C. Axial lead electrolytic. Made in Germany. Founded in 1948 by Heinz Fischer and Alfred Tausche, F&T Capacitors has over 60 years of experience in producing some of the finest capacitors available today. F&T Caps are known for their great tone and reliability.
Starting at $4.25

Mod® Electronics electrolytic capacitors provide builders with quality capacitors that offer long-lasting performance at the highest degree. These capacitors are designed with tube amplifiers in mind; each capacitor is rated at 105°C. This temperature rating provides a highly-stable capacitance in any device, be it vacuum tube or solid state. The Mod® electrolytic capacitor line features capacitance values that are common in many vintage amplifiers but are not readily available today. Builders and techs can confidently use these capacitors to match the original specifications of their equipment.
Starting at $0.55
Save 15%
Originally: $0.65

Aluminum Capacitors +85 °C, axial lead. The best electrolytic money can buy. Features:
- Low leakage current
- Long shelf life
- Ideal for application in TV sets, auto radios, radio-phone combinations, electronic testing equipment
Starting at $2.51
Save 15%
Originally: $2.95

SoZo's Yellow Mustard line of polyester film tube amp capacitors have been thoroughly tested by LA’s best tube amp builders. They are handmade to exact vintage specs, and beat everything available, even in high gain situations.
After years of painstaking research and development, in 2003 SoZo Amplification began manufacturing the SoZo Mustard Cap™ capacitors, which quickly caught on among discriminating musicians and amp designers. Now, hundreds of thousands of capacitors later, SoZo has engineered capacitor product lines optimized for different products, including amps by Marshall™, Fender®, Vox®, HiWatt, and others, as well as professional sound gear from Neve, API, Neumann, Universal Audio, Urei, and virtually any quality gear from the 1950s on.
These caps are successful recreations of the originals and are superbly built and excellent-sounding caps. When one considers the audio signal passes through as many as ten capacitors before exiting the amplifier, you can see how these components play an extremely large role in the tone of the amplifier.
After years of painstaking research and development, in 2003 SoZo Amplification began manufacturing the SoZo Mustard Cap™ capacitors, which quickly caught on among discriminating musicians and amp designers. Now, hundreds of thousands of capacitors later, SoZo has engineered capacitor product lines optimized for different products, including amps by Marshall™, Fender®, Vox®, HiWatt, and others, as well as professional sound gear from Neve, API, Neumann, Universal Audio, Urei, and virtually any quality gear from the 1950s on.
These caps are successful recreations of the originals and are superbly built and excellent-sounding caps. When one considers the audio signal passes through as many as ten capacitors before exiting the amplifier, you can see how these components play an extremely large role in the tone of the amplifier.
Starting at $3.61
Save 15%
Originally: $4.25

Made in Germany. 1-⅜" x 2". Clamp required. Similar to LCR.
Starting at $10.95

The BlueMolded line of polyester film capacitors are retrofits for Astron or Blue Molded caps used in vintage tweed, brown, and blackface Fenders®. These capacitors amazingly capture vintage Fender® tones of the Blackface era, and the famous 1959 tweed 5F6-A Bassman era which is so musical and good, Marshall™ modeled their amps after them! After years of painstaking research and development, in 2003 SoZo Amplification began manufacturing the SoZo Mustard Cap™ capacitors, which quickly caught on among discriminating musicians and amp designers.
Starting at $4.59
Save 15%
Originally: $5.40

Illinois Capacitor Inc. high quality low leakage axial lead electrolytic capacitor
Starting at $3.61
Save 15%
Originally: $4.25

Radial ceramic capacitor.
- Voltage rating: 500VDC
- Tolerance: ± 10%
Starting at $0.21
Save 16%
Originally: $0.25

The Cosmos Wet Electrolytic Capacitors present a new axial range from Jupiter Condenser. Inspired from and designs based on early American Wet Electrolytic capacitors used in audio amplifiers, guitar amplifiers, and pro audio applications. Available ranging from 10uF to 250uF and voltages from 25V to 500V
Starting at $4.95

Electrolytic axial capacitor rated at 500 Volts. These capacitors have special features which enable them to excel in music industry applications. Low impedance, Low ESR, Wide frequency range.
1.66" length x 0.99" diameter 1.70" lead length.
- Operating temperature: -25°C to 70°C
- Nominal Voltage: 500Vdc
- Rated Capacitance: 30µF - 100 µF (depending on capacitor)
- Capacitance tolerance (at 100Hz, 20°C): -10%+30%
- Dissipation factor (at 100Hz, 20°C): 0.18
- Leakage current (after 5 minutes application of rated voltage): 0.004 C.U.
1.66" length x 0.99" diameter 1.70" lead length.
Starting at $6.59
Save 15%
Originally: $7.75

Same diameter as LCR. Great for use in Marshall amplifiers. 1-3/8" diameter x 2" tall. S-H122 is a good mounting clamp for this can
$9.31
Save 15%
Originally: $10.95

JJ Electronic multi-section electrolytic can capacitor, 40/20/20/20 µF -10%+30% @ 500 V. 1-1/2" diameter x 2" height (40 x 50 mm). Clamp mount, solder lug terminals. Excellent for music industry applications
$16.11
Save 15%
Originally: $18.95
Same diameter as LCR. Great for use in Marshall amplifiers. 1-3/8" dia. x 2" long
$8.46
Save 15%
Originally: $9.95

This low ripple capacitor tests superior to any other capacitor of its value currently being made. Commonly used as filter capacitors in guitar amps. 50 μF + 50 μF @ 500 VDC. 1 3/8" diameter x 2 3/16" tall. Requires clamp - S-H122. Replacement for LCR.
$7.86
Save 15%
Originally: $9.25

Axial electrolytic capacitor.
- Capacitance: 80µF
- Tolerance: ±20%
- Temperature range: -40°C +85°C.
- Voltage rating: 500VDC
$2.17
Save 15%
Originally: $2.55

CE Manufacturing USA Made Multi Section Can Capacitor. Reproduced To Exact Mallory Specs Using Original Mallory Machinery.
- 40/20/20uF 500VDC Electrolytic.
- FP / Twist Lock Style. Solder Tabs.
- -10%, +50% Tolerance, 55°C Temperature Rating.
- 1 3/8"D X 2 1/2"H.
$32.98
Save 15%
Originally: $38.80

Same diameter as LCR. Great for use in Marshall amplifiers. 1-3/8" dia. x 2 7/8" height. S-H122 is a good mounting clamp for this can
$11.01
Save 15%
Originally: $12.95

CE Manufacturing USA Made Multi Section Can Capacitor. Reproduced To Exact Mallory Specs Using Original Mallory Machinery
- 100/100uF - 500VDC Electrolytic
- FP / Twist Lock Style. Solder Tabs
- -10%, +50% Tolerance, 55°C Temperature Rating
- 1 ⅜"D X 4"H
$34.77
Save 15%
Originally: $40.90

Axial lead two section electrolytic 16/16µF, 500V. Made in Germany. Founded in 1948 by Heinz Fischer and Alfred Tausche, F&T Capacitors has over 60 years of experience in producing some of the finest capacitors available today. F&T Caps are known for their great tone and reliability.
$8.95

This low ripple capacitor tests superior to any other capacitor of its value currently being made. Commonly used as filter capacitors in guitar amps. 32μF + 32μF @ 500VDC. 1-3/8" dia. x 2" tall. Requires clamp - S-H122. Replacement for LCR.
$6.76
Save 15%
Originally: $7.95

Reproduced To Exact Mallory Specs Using Original Mallory Machinery. 30/30uF 500VDC Electrolytic. FP / Twist Lock Style. Solder Lugs. -10%, +50% Tolerance, 55°C Temperature Rating. 1 3/8"D X 2 1/2"H.
$31.20
Save 15%
Originally: $36.70

JJ Electronics aluminum electrolytic capacitor. Low impedance, low ESR, wide frequency range. For power supplies, high-end exlectronics, and industrial electronics.
The aluminum case capacitors are supplied with PVC sleeve insulation and a safety vent located on end deck. Load life is 1000 hours (at maximum operating temperature, rated voltage, and AC current load)
- Rated voltage: 16/16µF
- Operating temperature: -25°C - 70°C
- Rated voltage: 500VDC
- Capacitance tolerance (at 100Hz, 20°C): -10% + 30%
- Dissipation factor (at 100Hz, 20°C): 0.15 - 0.25
The aluminum case capacitors are supplied with PVC sleeve insulation and a safety vent located on end deck. Load life is 1000 hours (at maximum operating temperature, rated voltage, and AC current load)
$8.46
Save 15%
Originally: $9.95

JJ Electronic single-section electrolytic can capacitor, 250 µF -10%+30% @ 500 V, 1 3/8" diameter x 2 3/4" height (35 x 68 mm). Clamp mount, solder lug terminals. Excellent for music industry applications
$13.81
Save 15%
Originally: $16.25