Boss "PSM-5" - Power Supply & Master Switch Guitar Pedal (Used)

Please note this used pedal has scratches and scuffs as per photos.

The Boss PSM-5 Power Supply & Master Switch is a vintage guitar pedal from the 1980s that combines a power supply with an effects loop switcher.

Key features:

• Power Supply: Distributes 9V power to up to seven other pedals via a daisy chain.

• Effects Loop Switcher: A single footswitch turns an entire chain of pedals on or off at once.

• Buffered Bypass: Helps prevent signal degradation over long cable runs.

The PSM-5 is a durable, simple, and popular utility pedal for powering and switching a small pedalboard.