View Larger Image Thel VX-M Pre-Amp with Burson V6 Opamp upgrade Music comes to live … By Sales Burson|2018-04-20T11:49:37+10:00April 20th, 2018|V6 SS Opamp|Comments Off on Thel VX-M Pre-Amp with Burson V6 Opamp upgrade Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInTumblrPinterestVkEmail