Matrix told Mattson that he had enough keyboard synthesizers , and was now in the market for a modular system .
In April 2007 , Mattson was on the phone with Matrixsynth blogger Matrix , offering to build him a Syntar .
Matrix told Mattson that Mattson had enough keyboard synthesizers , and was now in the market for a modular system .
In April 2007 , Mattson was on the phone with Matrixsynth blogger Matrix , offering to build him a Syntar .