As a takamine fan, (I have three,) I thought I would add a new dimension to the great sound of my Takamine P5DC, which I really like. I installed the transducer under the treble side of the bridge. At even the lowest volume, the feedback is unbearably loud, and could not be removed by changing the amp settings, which I tried, without of course changing the sound of the main pick up, which is very good. Next! the glue used on the transducer, (which is already applied and is revealed by peeling a paper cover off) is so strong, that it is impossible to remove after fitting, the transducer head without damaging the guitar! Now I have a guitar with an unplugged and unsusable item, stuck, with cable, inside my otherwise super Takamine guitar, and of course because it is not removable, I couldn´t send it back for a refund, and after long experimenting, the 30 day return guarantee, which by Thomann is a great thing, had expired. My advice, don´t buy or try this expensive feedback monster.