Excellent jack. Holds the cable very securely and was a breeze to wire into the block on the M1. Came with everything I needed to replace the old jack and seat the new one nicely with the hardware included.
One pickup, one volume push/pull, one tone set up for a much needed upgrade for a little gold top Traveler Guitar. Went great. A violin peg head reamer made quick work of enlarging the holes to accommodate the standard size pots. So much easier than soldering. Sounds much better even with the stock humbucker and now easy to pickup swap with much less effort. Looking forward to trying out a few.
I assembled an HSH partscaster.
The harness was a great upgrade for my bass and contributes to a great sound.
However, I would just point out that while installing vintage pickups with slightly thicker stranded wires, it was not very easy to insert them into the holes of the solderless adapter. I’m not entirely sure they won’t come loose. With thinner wires, there will certainly be no issue.
But despite that difficulty, it is undoubtedly a high-quality product.