I purchased this guitar about 17 years ago. The previous owner had installed a Floyd Rose vibrato with locking nut, and a single-coil pickup in the neck position. I installed a Steinberger Z-trem vibrato, a standard nut, Sperzel locking tuners, and a second Seymour Duncan SH-AH1 pickup in the neck position like the AH-20 model.
Comes with original AH-10 single pickup pickguard, guitar strap, and gig bag.