
A little technical explanation on capacitors: Most guitars and basses with passive
pickups use between .01mfd and .1mfd (mfd =microfarad usually writen as µF) Capacitors with .022 µF and .047 µF being the most common choices. The capacitor and tone pot are wired together to provide a variable low pass filter. This means when the tone pot is turned only the low frequencies (Bass) pass to the output jack and on to the Amplifier The high frequencies (Treble) are shunted to the ground (cut out). The capacitor value determines the "cutoff frequency" of the filter and the position of the tone pot determines how much of the highs (everything above the cutoff frequency) will be reduced. : * Larger-value capacitors will have lower cutoff frequency and sound darker in the bass setting because a wider range of frequencies are being reduced. * Smaller-value capacitors will have a higher cutoff frequency and sound brighter in the bass setting because only the ultra-high frequencies are cut. For this reason, dark sounding guitars (like Les Pauls) with humbuckers typically use .022 µF capacitors to cut off less of the highs and guitars like Strats and Teles with single coils typically use .047 µF capacitors to allow more treble to be rolled off. This is not a fixed and fast rule you can used any value you wish. |


Reduce unwanted electrical noise by using shielded cable for your longer wiring runs
(for example, the connection between the controls and the output jack). Shielded
cable contains a center hot conductor which is shielded by an outer braid
used for the ground wire. For short connections between components, use standard non-shielded wire. Typically, white wire is used for hot and black for ground. |
250K-Ohm Standard Pot Used with single coil pickups Threaded portion is 3/8" tall; 5/16"-diameter mounting hole is required. Split shaft Flat washer, lock washer and two mounting nuts included. |
500K-Ohm Standard Pot Used with Humbucker pickups Threaded portion is 3/8" tall; 5/16"-diameter mounting hole is required. Split shaft Flat washer, lock washer and two mounting nuts included. |
© 2008 Crazy Train Music .co.uk |
Due to the small quantities on these items we have to charge Postage & Packing at :- £2.50 up to £29.99 in Value Free on orders £30 and Over All P & P cost will be added at checkout |
Potentiometers, Capacitors, Switches Wiring Diagrams & Re-wiring Kits |
Capacitors for use in Guitars |
0.047µF £0.40 |
..0.1µF £0.40 |
£3.00 |
Telephone Orders on 01623 475969 |

Full wiring kit for:- Les Paul. (standard length pots) Kit includes:- 4 -500K Control pots, 2-.022uF Capacitors, 1 Output Jack Socket, 1-3 way switch, 2 x12" Non shielded guitar circuit wire Black & White 12" Shielded guitar circuit wire ,inner conductor white All the parts you need to re-wire your Les Paul or any two volume two tone guitar. |
Complete wiring kit for Telecaster Guitars. Includes 1 - Output jack. 2 - 250K pots. 1 - .047µF capacitor. 1- 0.001uF capacitor.1 - 3-way lever switch with black knob. 2 x 12" Non-shielded guitar circuit wire Black & White 12" Shielded guitar circuit wire, inner conductor, White |
Jazz Bass Wiring Kit This setup can be used for basses and guitars, or you can add a selector switch (sold separately) for added flexibility. Includes 1 - Output jack. 3 - 250K pots. 1- .100uF capacitor 2 x 12" Non-shielded guitar circuit wire, Black & White 12" Shielded guitar circuit wire, inner conductor, white |
Wiring Kit for P-Bass Guitar wiring at its simplestone volume and one tone. Same as found on P-Bass, single pickup Les Paul Juniors, lap steels, and many other instruments. Single volume and tone controls for wiring basses or guitars with a single pickup. Can be combined with a selector switch for multi-pickup instruments. 1 - Output jack. 2 - 250K pots. 1 - .1µF capacitor 2 x 12" Non-shielded guitar circuit wire, Black & White 12" Shielded guitar circuit wire, inner conductor, white |
All Prices are Each unless otherwise stated |
Quality audio-taper potentiometers |
0.022 µF £0.40 |
£16.50 |
£12.00 |
£10.00 |
Complete wiring kit for Stratocaster Guitars Includes 1 - Output jack. 3 - 250K pots. 1 - .047µF capacitor. 1- .022uF capacitor 1 - 5-way lever switch 2 x 12" Non-shielded guitar circuit wire, Black & White 12" Shielded guitar circuit wire, inner conductor, white |

£3.00 |
In Stock |
In Stock |

500K and 250K Ohm Push/Pull Pots These dual-function pots can be used as a normal volume or tone control, and they also pull up to activate an on/on double-pole double-throw mini switch. They can control pickup phasing, series/parallel switching, coil-taps, and more. 1-1/8" (29mm) depth in cavity required to fit |
Straight Toggle Switch A chrome-plated double-pole 3-way switch for Les Paul® and other 2-pickup guitars. Knurled mounting nut, flat washer white and black plastic knob are included. |
Switchcraft Output Jack These Switchcraft jacks accept standard 1/4" plugs. Requires 3/8"-diameter mounting hole; Threaded portion is 1/4" long. Mounting nut, flat washer and lock washer included. |
Three Way Switch for Telecaster guitars This 3-way lever-action switch is supplied with a traditional tele black knob Nickel mounting screws included. |
£9.50 |
£12.50 |
£10.95 |
£1.80 |
500K Ohm Push Pull |
250K Ohm Push Pull |
£9.50 |
Stratocater, Telecaster and Les Paul are registered trademarks of there respective
tradmark owners. |
U.K Authorised Dealer |
Crazy Train Music.co.uk |
0.001µF £0.40 |

Treble Bleed Capacitor.... To retain high end as you roll your volume control towards 0. This retains high end clarity and avoids the dark muddy tones. The volume and tone thins out naturally while you roll off volume but the highs and clarity stay... |

£18.50 |
Traditional 5 way spring-action lever switches, Improved with gold contacts. The 5-way switch includes white and black plastic
knobs. + Nickel-plated mounting screws included |
£12.50 |
All the Capacitors you will need for any guitar job |

£21.00 |

Back in Stock |
We supply guitar wiring kits for all types of wiring configurations. All the components you require to complete any guitar wiring job in one place |
Part No |
Used with Humbuckers |
Used with Single Coils. Strat, Tele's etc |
Used in Bass Guitars |
Buy All Eight for £1.20 |
Click to See Wiring Diagram |

Click on the Add to Basket button to purchase all the parts that you will require
to wire your Guitar |



Capacitors Sold in Packs of two |
Sorry no longer available in the U.K due to none RoHS Compliance |