5. Greg Carttar, 3rd St. R&D Productions

Greg Carttar started out making amplifiers and home stereo equipment but quickly found himself providing sound for concerts.  Carttar started 3rd St. R&D Production Services in 1974 and they went on to work with acts like Johnny Cash, Steve Martin, The Statler Brothers, and more. He was able to get most of his early training and support from Stanal Sound.

Click here to see all of Greg Carttar's photos.

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