View Larger Image Sennheiser HD 650 with Burson Soloist SL Perfect combination. I loved the sleek no frills amp. By Sales Burson|2016-12-08T11:06:10+11:00December 8th, 2016|Soloist SL|Comments Off on Sennheiser HD 650 with Burson Soloist SL Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInTumblrPinterestVkEmail