Below you can find a list of all of our main product categories. To access this list more easily, you can click the Browse All Products link in the menu bar of any page.


Cap Set - for Fender Twin Reverb AB763 (Black face)

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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Footswitch Boxes

Footswitch Box - Fender, for Champion Amps

Control your amplifiers' built in effects, channel switching, effects loop status, or boost functions hands free.

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Grill Cloth, Tolex & Piping

Grill Cloth - Black, basket weave, 34" Wide

Your amp sounds great, make sure it looks great too!

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Guitar Parts & Pickups

Nut - Tusq, Pre-slotted, Gibson Pre 2014

Guitars can lead a rough life and replacement parts can bring your axe to like new condition. But did you know that you can also change components to achieve different sounds? The options are endless!

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Pedals & Kits

Parts Kit - Iss 2 Fuzz Pedal, BC183KA style, Premium Build

Are you a DIY'er and enjoy building your own gear? Our kits range from beginner to advanced skills, so there is something for everyone!

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Potentiometer - 10K Dual Audio, PC Mount, 9/32"

Potentiometers are used to control volume and tone. A potentiometer is a three-terminal resistor with a sliding or rotating contact that forms an adjustable voltage divider.Check out our Tech Corder articles on pots, including Potentiometer Types.

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Reverb Tanks

Reverb Tank - Mod® MN-8AB2C1B, Medium Decay, 3-Spring, Mini

Spring reverb tanks are used to create a unique reverberation effect in guitar amps and organs. The reverberation effect is created when an audio signal created by a transducer is sent through one or more springs, the movement of the springs is then converted back into an audio signal by another transducer at the other end, creating the unique sound. Not sure which tank you're looking for or what a 4AB3C1B is? Check out our spring reverb calculator to help you determine what these tank designations mean!

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Schematic Service - Radio, Hi-Fi Amps, Tuners, Receivers, etc.

A schematic or circuit diagram is a simple two dimensional graphic representation of an electronic circuit. The circuit is mapped using lines and standardized symbols to mark the components and connections within the circuit.

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Speakers & Components

Speaker - Celestion, 1.4". CDX14-3050, 75W ,8Ω

Speakers. The last opportunity to modify your tone. Unlike hi-fi speakers which attempt to create sounds that are true to the musical source fed them, guitar speakers impart their own tone. Your amp/cabinet pretty much determines three things about what speaker to select; speaker size, impedance and power rating. (See our tech corner article on Speaker Impedance, Power Handling and Wiring). But the tone is up to you! Speaker replacement is probably the easiest mod you can perform.

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Synth & Eurorack Parts / DIY

Transistor - 2N5135, Silicon, TO-105 case, NPN

Our Synth & Eurorack Parts / DIY category is a curated list of items that are commonly found in synth/eurorack projects. The items and filters here do not represent our full lineup of parts. If you don't see what you are looking for, check out our main categories or send us a suggestion and we'll look into adding it.

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Vacuum Tubes

Vacuum Tube - Tube Set, 12AX7 Set, One EH and One JJ

The first electronic amplification of sound was done with Vacuum Tubes. We have pre-amp, power and rectifier vacuum tubes among other types in New Old Stock from the golden era of American & European manufacturing as well as current production tubes from today.

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Yellow Jacket Tube Converters

Tube Converter - Yellow Jacket®, YJ20

Yellow Jacket® tube converters allow EL84 power tubes to be used in place of the most common guitar amp power tubes, including 6L6, EL34, 6V6, 7027, 6550, and 7591. Most Yellow Jacket® converters provide a substantial output power reduction and a "self-bias" Class A configuration for the EL84 so that no bias adjustment is required. Yellow Jacket® converters are like getting a whole new amp.

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