# Two Blackout actives, toggle, volume Canonical page: https://guitarwiring.app/wiring-diagrams/seymour-duncan/two-blackouts-toggle-volume Two Blackouts · Three-way toggle · One volume · Battery switch Two Blackout actives, toggle, volume. Transcribed from the manufacturer wiring sheet. Drawing: https://guitarwiring.app/wiring-diagrams/seymour-duncan/two-blackouts-toggle-volume.svg (back of controls) ## Parts and values - Neck Blackout: Neck Blackout; generic (Blackouts Active Humbucker) - Bridge Blackout: Bridge Blackout; generic (Blackouts Active Humbucker) - 3-way toggle: 3-way toggle; compatible example (Switchcraft 3-Way Toggle) - Volume 25K: Volume 25K; 25k; compatible example (EMG 25K Pot) - Stereo output jack: Stereo output jack; compatible example (Switchcraft \#12B) - 9V battery clip: 9V battery clip; compatible example (9V Battery Clip) - Bridge ground: Bridge ground; generic (Bridge ground wire) ## Specific to this wiring - Both pickup red leads share the battery positive junction as drawn. - Toggle tags mapped by function where the source leaves them unlabelled. ## Connections 1. 3-way toggle T4 → Volume 25K casing (wire, black) 2. Neck Blackout gnd → Volume 25K casing (wire, bare) 3. Bridge Blackout gnd → Volume 25K casing (wire, bare) 4. Volume 25K lug1 → Volume 25K casing (wire, ground) 5. Stereo output jack sleeve → Volume 25K casing (wire, black) 6. Bridge ground ground → Volume 25K casing (wire, black) 7. Neck Blackout hot → 3-way toggle T1 (wire, white) 8. Bridge Blackout hot → 3-way toggle T2 (wire, white) 9. 3-way toggle T3 → Volume 25K lug3 (wire, black) 10. Neck Blackout vplus → 9V battery clip vplus (wire, red) 11. Bridge Blackout vplus → 9V battery clip vplus (wire, red) 12. 9V battery clip vminus → Stereo output jack ring (wire, black) 13. Volume 25K lug2 → Stereo output jack tip (wire, black) ## What each position does - Always on (active): No pickup reaches the output. Source: Passive simulation is not applied to active Blackout pickups; wiring topology only. - Active pickup gain and frequency response are not simulated. ## Check before plugging in ## Source Tinkercaster's own drawing of the Seymour Duncan diagram 2BO\_3G\_1V, revision 1. Not the manufacturer's artwork and not endorsed by Seymour Duncan. See also [all wiring diagrams]().