ObsidianWire Custom Blender for Strat® 
✔ Solder-less Install
✔ Solder-less Pickup Changes
✔ Play Neck + Bridge Pickups Together
✔ Master Tone + Master Volume Control (All Three Pickups)
✔ Improved Clarity & Control  
 
With a master volume and master tone control the Custom Blender Harness packs your traditional Strat® tones into a smaller space, leaving the third tone control free.
This becomes the blender control, adding the ability to blend the neck and bridge pickups in together. This is amazing for adding a range of musical mids to your lead tone (like the bell like effects David Gilmour gets in his signature Strat) or for adding some twang to your rhythm, just like you find in the middle position on a Tele®. When you need a complete wall of sound, you can even mix all three pickups together by flicking the five way switch to position 2 or 4.
 
1: Bridge Pickup + Neck Blended in
2: Bridge & Middle Pickup + Neck Blended in
3: Middle Pickup
4: Neck & Middle Pickup + Bridge Blended in
5: Neck Pickup + Bridge Blended in