Boss PSM-5 Power Supply & Master Switch (Trade In)

Don't see this one everyday... 1982/83 MIJ Boss PSM-5 for all your vintage pedal power distributions needs. As the predecessor of the LS-2, the 'effects loop' capability is a handy feature. The maybe-not-so-secret bonus here is that the PSM-5 supplies 12v output, as all Boss pedals at the time of it's creation used a 12v supply. This might be the only pedal to do that particular task by design, making it extremely niche, but also very useful if you are a vintage Boss enthusiast/collector.