Yamaha PA-300C AC Power Adapter

Yamaha PA-300C is a premium, professional-grade AC power adapter designed specifically for high-performance Yamaha digital pianos, arrangers, synthesisers, and music production hardware. It serves as the official factory replacement for older or discontinued models, ensuring a clean, stable, and highly regulated power supply to protect sensitive internal audio circuitry.Technical Performance & BuildUniversal Voltage Input: Supports an input range of 100–240V AC (50/60Hz), making it fully compatible with global power grids for touring musicians.Optimised Output: Delivers a stable 16V DC output at 2.4 Amperes (2400mA), providing the robust energy required to drive powerful onboard speaker systems without audio distortion.Polarity & Safety: Features a center-positive barrel connector orientation and integrates comprehensive safety shielding against short circuits, over-voltage, and overheating.Form Factor: The package includes both the heavy-duty brick transformer block and a detachable regional wall plug cable (such as the standard UK 3-pin fused plug configuration shown in the layout).Broad Hardware CompatibilityThe PA-300C is engineered to support demanding instruments that require a high current draw, directly replacing the legacy PA-300, PA-300B, and PA-301 adapters. It is standard equipment for:PSR-SX & PSR-S Arranger Workstations: PSR-SX900, PSR-SX700, PSR-SX600, PSR-S975, PSR-S950, PSR-S775, PSR-S670, as well as classic legacy series models (PSR-1500, PSR-2000, PSR-3000).DGX & Portable Grand Pianos: DGX-670, DGX-660, DGX-650, and variant generations.Premium Digital Pianos: P-255, P-155, P-120, and select Clavinova models (such as the CLP-725).Pro Audio & Production Gear: Motif-Rack ES tone generator modules and Steinberg UR824 USB audio interfaces.