The Roland PSB-5U is a genuine 12V DC power supply adapter designed for use with compatible Roland and Boss products. If you have lost your original adapter or need a spare for a second location, this is the safe, reliable replacement that ensures your gear gets clean, stable power.

Using the correct power supply matters. Third-party adapters can introduce noise into your signal chain or, worse, damage sensitive electronics. The PSB-5U is built to Roland's specifications, delivering the right voltage and current for consistent performance. Check your product's documentation to confirm compatibility before purchasing.