PRS Mark Tremonti MT15 - 15/7-watt Tube HeadThe MT 15 is a commanding two channel amp with balanced aggression and articulation. Now upgraded with JJs 5881 power tubes, the MT 15 punches above its weight class with a large, bold sound, so you can dig in heavy with rhythms but also get singing lead tones out of one amp. Whether recording, practicing, writing, or playing a small room, this amp has everything you need. The MT 15s design started with heavier players in mind, but in the end, it has