Introduction I recently sent my EMM Labs PRE back to the factory for an update, which involved a complete rebuild to match current specifications.  Quite honestly, I really was at a loss to know what to expect.  Amadeus, Ed Meitner’s son and production head, rightly recommended the upgrade.  If you have seen my recent review … Continue reading EMM Labs PRE i stereo preamplifier Review with update on the latest MTRX monoblocks