View Larger Image Denon 9200 with Conductor 3R My burson solist sl model headphone amp is 8 years old and I needed more power and optical and coaxil inputs.so I upgraded to the conductor 3 reference headphone amp and the sound quality is excellent. By Sales Burson|2020-06-19T14:26:46+10:00May 6th, 2020|Conductor 3R / 3XR|Comments Off on Denon 9200 with Conductor 3R Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInTumblrPinterestVkEmail