Martin Thinline Gold+Plus Maximum Maximum

 Real nice tone - at last
My Martin D-28 has had a piezo pickup but I could never get an even tone out of it. This Thinline Gold+Plus is just the ticket. A bit tricky to get it adjusted with every string at the same level - if you don't like tinkering then it would be a good investment to get it installed. But I eventually got it right and am really happy.