Way Huge WHE207 Green Rhino MK IV Overdrive

The chassis size has been changed to an even more compact size than the original Green Rhino model. Added low-mid 500Hz control (+/-12dB). Added a Classic switch that cancels the 100Hz/500Hz control to produce the original sound. Power supply 9V: Dry battery 006P/9V or 9VAC/DC adapter External dimensions: 82(W) x 127(D) x 65(H) mm