These Pickups are balanced based on true output (inductance) and resonant frequency of each coil. This translates to more of the full sound of your instrument coming out of your amp.
The result is a sound that brings out all the sonic qualities of your instrument and playing style.
This set was wound for Jeff Pitchell (Texas Flood).
Long story – the pandemic derailed the effort and he never saw the coils.
That’s life sometimes.