Used BOSS PSM5 Power Supply Master Switch Power Supply

Keep your pedalboard clean and reliable with this used BOSS PSM-5 Power Supply Master Switch, in great condition. Designed to power multiple guitar effects, it provides a convenient master on/off switch and includes both AC and battery power capability for flexible setups. Rugged BOSS construction makes it ideal for gigging, rehearsals, or studio use, helping reduce cable clutter while keeping your pedals ready to play with consistent, dependable power management.