This Electro-Harmonix 9 VDC USA Power Adapter provides power to your USA Big Muff Pi and Small Clone pedals, as well as MXR Blue Box and Rat distortion pedals. In addition, it can be used to power the discontinued Classic Double Muff, Classic USA Small Stone, Classic Bassballs, Classic Dr. Q, Mini Q-Tron, and Pulsar. The adapter is an exact match for the original power supply that came with your device. This USA power adapter supports input power up to 120 VAC at 60 Hz and outputs 9 VDC at 100mA via a center pin positive plug. Keep this power adapter on hand as a spare to limit downtime if your original should fail or become lost.
UPC: 683274050010