I don't need either one anymore. Both are in perfect condition. Someone take them! The Godlyke Power Pump is SOLD! The Visual Sound 1 Spot Reverse Polarity Connector is the standard 2.1mm size, but the center is positive instead of negative. Use it for odd pedals that need it! I'm pretty much giving it away - you pay for shipping costs only! I'll ship anywhere across the globe if you'll pay for the extra shipping costs. PayPal accepted only!