Used BrownBox by AmpRx Brown Box Voltage Regulator Power Conditioner

Used AmpRx Brown Box Voltage Regulator Power Conditioner in great condition, built to tame wall voltage for more consistent tone and protection. Ideal for guitar amps and studio gear, it lets you dial output voltage down in steps while maintaining solid current delivery. Rugged BrownBox design helps reduce harshness, heat, and stress on vintage and modern amps. Standard AC input/output connections for easy integration into any rig.