# Three singles, mini-toggle cutoffs, volume and tone

Canonical page: https://guitarwiring.app/wiring-diagrams/seymour-duncan/three-singles-mini-toggles-volume-tone

Three singles · SPDT mini-toggles · Volume · Tone

Three singles, mini-toggle cutoffs, volume and tone. Transcribed from the manufacturer wiring sheet.

Drawing: https://guitarwiring.app/wiring-diagrams/seymour-duncan/three-singles-mini-toggles-volume-tone.svg (back of controls)

## Parts and values

- Neck single coil: Neck single coil; generic (Single-coil pickup (two-conductor))
- Middle single coil: Middle single coil; generic (Single-coil pickup (two-conductor))
- Bridge single coil: Bridge single coil; generic (Single-coil pickup (two-conductor))
- Neck on/off mini-toggle: Neck on/off mini-toggle; compatible example (SPDT Mini-Toggle)
- Middle on/off mini-toggle: Middle on/off mini-toggle; compatible example (SPDT Mini-Toggle)
- Bridge on/off mini-toggle: Bridge on/off mini-toggle; compatible example (SPDT Mini-Toggle)
- Master volume 250k: Master volume 250k; 25k; compatible example (EMG 25K Pot)
- Output jack: Output jack; compatible example (Switchcraft \#11)
- Bridge ground: Bridge ground; generic (Bridge ground wire)
- Master tone 250k: Master tone 250k; 250k; compatible example (CTS 250k Audio Pot)
- .022 cap: .022 cap; 22nF; compatible example (Orange Drop .022µF)

## Specific to this wiring

- Each pickup hot feeds its mini-toggle common; enabled throws bus to the volume input.
- Tone wiper is jumpered to the volume input lug as drawn on the source sheet.

## Connections

1. Neck single coil gnd → Master volume 250k casing (wire, black)
2. Middle single coil gnd → Master volume 250k casing (wire, black)
3. Bridge single coil gnd → Master volume 250k casing (wire, black)
4. Master volume 250k lug1 → Master volume 250k casing (wire, ground)
5. .022 cap b → Master tone 250k casing (wire, ground)
6. Master tone 250k casing → Master volume 250k casing (wire, ground)
7. Output jack sleeve → Master volume 250k casing (wire, black)
8. Bridge ground ground → Master volume 250k casing (wire, black)
9. Neck single coil hot → Neck on/off mini-toggle T2 (wire, white)
10. Middle single coil hot → Middle on/off mini-toggle T2 (wire, white)
11. Bridge single coil hot → Bridge on/off mini-toggle T2 (wire, white)
12. Neck on/off mini-toggle T1 → Middle on/off mini-toggle T1 (wire, black)
13. Middle on/off mini-toggle T1 → Bridge on/off mini-toggle T1 (wire, black)
14. Bridge on/off mini-toggle T1 → Master volume 250k lug3 (wire, black)
15. Master volume 250k lug2 → Output jack tip (wire, black)
16. Master tone 250k lug2 → Master volume 250k lug3 (wire, black)
17. Master tone 250k lug1 → .022 cap a (wire, black)

## What each position does



- Standalone mini-toggles use switchPosition; lever states share the selector index unless noted.
- Passive engine rules not verified (selectionReachesTip); wiring topology matches the manufacturer diagram.

## Check before plugging in



## Source

Tinkercaster's own drawing of the Seymour Duncan diagram 3S\_2mt\_1V\_1T, revision 1. Not the manufacturer's artwork and not endorsed by Seymour Duncan.

See also [all wiring diagrams](<https://guitarwiring.app/wiring-diagrams/index.md>).