Yamaha PSR-SX920 Arranger Workstation With 61 Keys

The Yamaha PSR-SX920 is 61-key mid-tier arranger workstations that serve as upgrades to previous generations, incorporating sound technology from the flagship Genos2. Key differences involve the PSR-SX920's larger sound library, 4GB of storage, and dedicated vocal harmony, compared to the PSR-SX720's 1GB storage.