Find Reviews and Compare Prices for:       All ProductsGuitar Effects     0.0 (0)   Add a review Electro-Harmonix 9V Power Supply   9-volt power supply for USA Big Muff Pi, Bass Balls, Small Stone, Small Clone, BassBalls, Dr. Q., Mini Q-Tron, Octave Multiplexer and the Pulsar. Also suitable for MXR Blue Box and Rat series of distortion pedals.electro-harmonixFrom the legendary ... Have a question? Just Ask! Member Reviews Compare Prices Product Spec Send to a friend Set Price Alert Searched Electro-Harmonix 9V Power Supply in 150 stores, 1 results found Image Description   Store   Price Electro Harmonix US9DC-100 Power Adaptor Supply New! If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   0 Store Reviews   $11.9 Go to Store You can also search these stores   Find this product on Amazon   Amazon.com   2 Store Reviews   Search on Amazon Are we missing a store? Let us know! Something wrong in this page? Let us know! Related products: More Power Supplies Guitar Effects Other Guitar Effects internal use: spec26 spec242 spec582