CDs , SACDs , and audio cassette mastering have been done by a variety of engineers , most recently Britton .
Currently , Shawn R. Britton and Rob LoVerde are mastering most LPs for MFSL .
CDs , SACDs , and audio cassette mastering have been done by a variety of engineers , most recently Shawn R. Britton .
Currently , Shawn R. Britton and Rob LoVerde are mastering most LPs for MFSL .