Audio as a manufacturer of P.A. amplifiers. Latter-day employee and designer Steve Rabe went on to establish specialist bass amplifier manufacturer SWR (now owned by Fender Musical Instruments Corporation) in 1984, then Raven Labs in 1998. Acoustic returned in 2007 under the name Acoustic Amplification, starting with the models B20 and AB50. In 2011 another branch of Acoustic, Acoustic USA founded by George Grexa and manufactured by The G.P.G. Co, launched a new version of the 360/361 bass amplifier as well as various speaker cabinets and a power amplifier. The new re-designed version of the historic Acoustic 360/361 has immediately featured bassists like Flea, Antonio Iorio and many others. External links Acoustic Amplification Official Home Page Unofficial International Home Page Unofficial European Home Page (French) Black Widow fansite Guitar amplifier manufacturers Audio equipment manufacturers of the United States