Ive searched long & far and theres absolutely no reviews for this specific klein pickup set. Theres a ton on jazzycats 59 and 62 but no 63. WeIll be the first. Lets start with the gear involved: Tokai TST-62 blonde with rosewood neck. With the tremolo setup BLOCKED. Fender 5f6a circuit PTP wired bassman LTD w/stock jensen p10r. V12ay7 in v1 and 12ax7 in v2 and 3. 5881 power tubes biased pretty hot. The first thing that i think of when i hear this set. Is ROBERT CRAY ithese pickups to my ears create his *Strong persuader* tone in spades. Big, woody, shimmery chime and sparkle in all 5 positions. Theres absolutely no harsh frequencies or ice pick in this set everything has a bit of heft to it and it sings pretty. Its got that classic mid scooped tone which really accentuates the quack in 2 and 4 positions. When you have a great set of pickups you find yourself using every position and every position sounds great and has their own individual voice. Its alil quieter than my 50rv raw vintage & don mare super sport pickups my only complaint is i wish it had it a bit more output. It is a NON RWRP set and theyre really quiet no added noise on 2 and 4 positions. Im very happy & satisfied with this set. Ive played afew pre cbs 63 strats at chicago music exchange and these make my tokai sound VERY CLOSE. 9.5 out of 10.