The Yamaha Pacifica 921 is a made-in-japan strat like guitar based on the Yamaha Pacifica 912. The Yamaha Pacifica 921 however has a double locking Floyd Rose like tremolo (Yamaha RM-Pro II) and an extra humbucker in the neck position. The HSH pickup configuration features American DiMarzio Made pickups: a DHW1 humbucker in the neck position where the W stands for White, a DHB1 humbucker in the bridge position where the B stands for Black and a DSNW single coil in the middle position.
Other features are