Lawrence Petross Design (LPD)
The LPD Eighty 7 Preamp is a high headroom, high gain, dual channel pedal operating at 24 volts for tonal clarity and dynamics. This FET based preamp captures all the tone, punch and aggression of the late '80s modified Marshall style amps. Gain, Level, High, Low and Red/Green channel selector are external, an internal Mids trimmer rounds out the complete tone stack. Powered by a standard 9 volt DC center negative (Boss style) power supply. This pedal shines equally in front of the amp, straight into a power amp or direct into the recording console. The Green channel is open and tight with plenty of gain for most any rhythm style. The Red channel is more compressed with greater sustain, punch and sizzle.
- (2016-06-13) LPD Eighty 7 Preamp Green Mode Demo by Lawrence Petross Design (LPD)
- (2016-06-14) LPD Eighty 7 Preamp Red Mode George Lynch Tone by Lawrence Petross Design (LPD)
- (2016-10-11) LPD Petross Eighty 7 with Clean channel one button switching demo by Lawrence Petross Design (LPD)