“These are designed by a small group of people from Moog (a division of Norlin).One of the co-designers in "Lab Series" team is Dan Pearce who later starts his own company "Pearce Amplifier Systems" that builds high quality transistor amplifiers (i.e. G1 and G2R). "Lab Series were manufactured and designed by Moog, which at the time was owned by Norlin - a company that also owned Gibson. Norlin used Moog's resources to release Lab Series in a response to Gibson seizing its amplifier production. Gibson did handle the distribution of these amplifiers though. The series included guitar amplifiers L3 (60W combo), L5 (100W combo Model 308A), L7 (100W combo Model 309A), L9 (100W combo Model 312A) and L11 (200W head Model ...”