I always had troubles to find the perfect bridge pickup for my '96 AmStd Stratocaster. One of the pickups I loved the most is the SSL-5. Unfortunately, for me at least, the SSL-5 tends to restrict too much the audio spectrum, very prominent in mids, but lacking highs and, due to the proximity of the bridge, with not much bass content to begin with, it's clearly a great pickup for solos, but not so much for chords, especially distorted, causing me to revert to the neck position even when I wanted a bit more bite. The rest of my pickups are custom shop 69, so I wanted to keep this sound range, but the CS69 in the bridge is too trebly. The SSL-1, still slightly overwound compared to the CS69, retains most of that characteristic, is full of mids, but is not so much scooped in lows. The extra wounds helps ensuring that the pickup bites less than the CS69 in the bridge. It's a wonderful pickup, takes distortion very well, but sounds very balanced, still comparable to the CS69 and with a bit of the magic of the SSL-5, it's a perfect compromise, great for lead work.