Dr Boogey
The Dr. Boogey is a FET based emulation of the Mesa Boogie Dual Rectifier Solo Head.
Schematic
Original thread by Electrictabs
Layouts
Gaussmarkov Bucksears Layout Tonestackless version
Modifications
Tranny and cap mods - DUAL RECTAL PLUS Cap changes Input grounding, tranny swaps Mpf102 transistor swap Tranny swap Ideas for more gain