Power Supplies - Harley Benton
Provides a ground connection for guitar setups | Helps to avoid background noise in any guitar setup without a ground connection, e.g. for battery-operated amplifiers, compact power amplifiers or multi-effects with a power supply unit | 2 Jack sockets for signal input and output | Detachable...
Saw an article today about HBs new line of isolated power supplies. Seems pretty legit and pricing is awesome (as expected)