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Guitar Capacitors — buy with discount at SoundsGood
Guitar capacitors serve tone controls and other circuit functions. Capacitance, tolerance, voltage rating and dimensions matter more than colour or a generic vintage label. The effect of replacement depends on circuit position and surrounding components. Define whether the goal is tone range, retaining treble when reducing volume, or repairing an existing circuit.
Benefits of correctly specified electronics
Circuit compatibility
Correct values and contacts support the intended operation.
Control feel
Travel, force and placement can suit the instrument.
Reliable contact
Proper fitting helps avoid dropouts and unintended shorts.
Required functions
Extra modes are planned around the complete circuit.
Correct fit
Drawings and measurements identify suitable bodies and mounts.
Interference control
Targeted changes follow identification of the noise source.
Serviceability
Clear wiring and accessible parts simplify future maintenance.
Planned budget
A complete parts list allows costs to be agreed before fitting.
Capacitance and tone range
A typical passive tone capacitor works with the pot and pickup. Changing capacitance alters filtering, especially with the tone rolled down. Common 22 nF and 47 nF values are reference points rather than mandatory choices. Compare within your circuit and familiar amplifier settings.
Units, tolerance and markings
22 nF equals 0.022 µF; 47 nF equals 0.047 µF. Check units carefully to avoid a thousandfold error. Tolerance describes permitted deviation from nominal capacitance. Interpret body codes using manufacturer documentation, not colour or size alone.
Retaining treble at reduced volume
A small capacitor or a resistor-capacitor network may serve a volume-control treble-retention circuit. This is a different function from a conventional tone capacitor, so do not copy that value. Pickups, pot and cable affect the result. Use a suitable circuit and test across the control range.
Material, voltage and dimensions
Voltage rating states permitted operating conditions, not an ability to make a guitar louder. Dielectric and construction have electrical and mechanical properties, but price alone does not prove audible improvement. Check capacitance, tolerance, body size and lead spacing, with insulation clearance to nearby conductors.
Key selection specifications
Electrical specification
Value, tolerance, contact arrangement and operating limits.
Dimensions and mounting
Thread, holes, depth, terminal pitch and clearance.
Mechanics and materials
Travel, retention, contact surfaces and enclosure compatibility.
Package contents
Check nuts, washers, knobs, tips and accessories separately.
Circuit and component identification
Start with the exact instrument or pedal, version and photographs of the existing assembly. A category name does not establish full compatibility. Values, contact diagrams and drawings are needed. Previous modifications may differ from the factory circuit, so a technician should verify actual connections before parts are ordered.
Installation work
Disconnect the instrument or pedal from power and external equipment before dismantling. Protect finishes, retain hardware and avoid wire strain. Use a competent technician for soldering, hole work and PCB repairs. These categories concern instrument electronics and pedals; mains or valve amplifier components need a separate specification.
Post-assembly checks
Verify wiring, mechanical security and clearance between signal points and conductive housings. Test every mode, the full control sweep and signal stability. Use a suitable known-good cable and amplification system to distinguish the repair result from unrelated faults.
Comparison and total cost
Include knobs, tips, nuts, wiring and fitting work as well as the component price. A cheaper mismatched part can create unnecessary modification costs. For upgrades, keep original settings and a short reference recording. Judge functionality, stability and control feel rather than novelty alone.
Construction comparison
| Construction | What to check | When to consider it |
|---|---|---|
| Tone capacitor | Capacitance and control circuit | Frequency-balance control |
| Treble-retention network | Small capacitance, specified resistor | Response at reduced volume |
| Repair component | Value, tolerance, voltage, dimensions | Restoring the specified circuit function |
Before you buy
- Identify the fault or desired function and exact equipment model.
- Check circuit, values, contacts and operating limits.
- Measure mounting, thread, depth and lead clearance.
- Check included parts and agree installation with a technician.
- Confirm price, discount, warranty and delivery terms.
International brands: reference guide
Reference brands of component manufacturers and suppliers. This is not an exhaustive worldwide list or a claim that all named products are stocked by SoundsGood. Each brand can offer different series and footprints, so individual specifications must be checked. Consult current listings for availability, prices and contents.
Cornell DubilierVishayWIMAKEMETMallorySpragueFenderGibsonMojotoneAllparts
Tenders, Prozorro and corporate procurement
For music schools, workshops, studios and cultural institutions, we prepare offers against a technical specification. Include part type, values, contact arrangement, mounting dimensions, quantity and required contents. Prozorro and corporate orders follow the buyer’s documentation. Price, timing, warranty and supply contents are agreed separately; fitting work is not automatically included in component prices.
Frequently asked questions
Are 22 nF and 0.022 µF equal?
Yes, they express the same capacitance.
Does a higher voltage rating make the sound louder?
No. It is an operating limit, not gain.
Can a tone capacitor serve a treble-bleed circuit directly?
Not automatically; functions and values differ.
Is a costly capacitor always audibly better?
No. Start with capacitance, tolerance, circuit and a controlled comparison.
What information helps identify the right part?
Instrument model and version, circuit, original markings, measurements and mounting photographs.
Is mounting hardware included?
Not always. Check nuts, washers, knobs, tips and wiring in the individual listing.
Is a technician needed?
Use a specialist for soldering, PCB work or mounting modifications.
Can a workshop or institution request a quotation?
Yes. Provide parts, quantities and requirements for an agreed offer, including Prozorro procurement.
Related categories
Why SoundsGood
Official warranty
Manufacturer or importer warranty according to the individual product terms.
Installment payments
PrivatBank and monobank; availability and payment counts are shown on the product page.
Delivery across Ukraine
Free delivery from UAH 4,000, Nova Poshta and collection under store terms.
Professional selection
By circuit, values, mounting dimensions and required function.
Where to buy and how to order
Buy guitar electronics from SoundsGood. Provide the instrument or pedal model, part markings, measurements and intended work to check compatibility and identify any additional components. Availability, the current discount, complete contents and dispatch timing are agreed for the individual order.
+380 (73) 060 01 01