Martin Porter is an author, journalist and publisher who began his career as a technology writer/reporter in the mid-1970s for Rolling Stone, GQ and Premiere magazines. As editor and publisher of Pro Sound News, EQ, Guitar Player and Surround magazines, he has been one of the leading chroniclers of this golden period in music and audio technology. David Goggin, aka Mr Bonzai, is an award-winning author, photographer and music journalist. Together the authors manage the popular Record Plant Diaries Facebook page.