Rory’s original booster was well used but otherwise functioning as it should. Very carefully it was deconstructed and each component measured and recorded. The circuit was redrawn exactly but we upgraded the design with more reliable rotary pots instead of the original sliders. The original booster also had a two way volume switch which we changed to a variable rotary pot control. C&K switch’s, Switchcraft sockets, Tantalum caps and the best low noise components make the Flynn Amps Hawk a fitting tribute to the worlds greatest blues guitarist.