View Larger Image Venturecraft SoundDroid Vantam headphone amp with Burson V5i Opamp upgrade V5i is a spacious opamp. I love it. By Sales Burson|2016-07-20T12:46:09+10:00July 20th, 2016|V5i SS Opamp|1 Comment Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInTumblrPinterestVkEmail One Comment Henry-Louis Guillaume 16/09/2016 at 7:19 am It works also perfectly inside a little dot I+ !!! that’s the perfect OPA for this amp Comments are closed.