So they come with a bit of a learning curve, or at least they did for me. I looked into these, the Fender CS 69s, etc., and the one critique people had is they are thin and bright. Good news -- they aren't. At all. Bad news -- at first they were all bass and just very, very dark and uninspiring. I did a couple of things to help. I'm running the Strat into a Dirty Little Secret set on Super Bass mode, and I had it at 18 watts, the idea being it mimics a 100 watt model and would therefore give me more headroom. That wasn't a good thing. I dropped it to a 9 volt outlet and it works much better. So it doesn't really like that particular pedal on that particular setting. Second, I had a hybrid (heavy bottom/light top) set on it. It didn't like that very much either. Third, oddly, and contrary to the video with Danny Young playing (which sounds unreal with him tuned down to D), when I tune down to Eb it sounds bad. So I had to keep it in standard tuning (which is most of what I play anyway). That was a surprise. Fourth, while they have some sparkle to the top end, the overall tone is best described as woody and dry. It is not really chimey or delicate. These pickups are more in your face than a 60s or 50s set. At least any of the ones I've used. Last, on my guitar at least, they have a very, very narrow sweet spot as far as height. On the neck, it's literally a spot. A quarter turn in either direction and you lose it. The middle and bridge have a little more leeway, but not much. They like to be set higher than you'd think, but not quite at Fender's spec.
So after getting some stuff dialed in this afternoon, the great news is they sound a whole lot like that video I mentioned above. Even with 9s in standard tuning. They are very punchy, they hold up remarkably under gain and unlike a lot of Strat pickups, they still have that hollow Strat tone under a fair amount of gain. Clean, they are very articulate and clear. Maybe too much for some folks. Someone who doesn't like the tone might consider it sterile. I consider it punchy. Very jazzy and sweet, but not in a harmonic way. Just a nice, balanced tone. The bridge, shockingly given how much people seem to hate the 69 bridge, is my favorite Strat bridge pickup I've ever played. It is better than the Apache bridge, which is superb. I have no tone control wired to the bridge, so this is kind of a big deal. If you balance this pickup instead of slanting it -- I think I have the bass side a hair higher than the treble -- it sounds incredible. Ratty, nasty, raunchy. It will do that La Grange intro tone all day. The middle is nice but nothing really remarkable compared to other middle pickups I've played. The neck is also incredible. Once I got it dialed in, it just sings with gain, clean, fuzz, whatever. It rings like a bell and punches like a mule kick.
I've never owned a set of late 60s pickups before, so a lot of this was a surprise to me. I think you probably have to listen critically to recordings to hear the difference between these and the 50s and early 60s winds. Robin Trower to my ears has it on Bridge of Sighs. He used an early 70s model I think, which should have roughly identical pickups to these. The best way I can describe it is the bottom end has a harder landing than other pickups. There is like a thump, almost a clunk, when you drop a low E (or when you are punching a low E while playing the Hendrix chord). Very plunky and with a harder edge to the tone. I love it. It's what I heard on the SD video that made me want to try this set, but I couldn't put my finger on it at the time.
Honeymoon period, grain of salt, all that. But my initial impression is these are phenomenal. Well worth the money.