Jim Adkins JA-90 Telecaster® Thinline For authentic alt-rock pop-punk Telecaster style, the Jim Adkins JA-90 Telecaster Thinline delivers the authentic mid-2000s tone and vibe of the Jimmy Eat World frontman's distinctive instrument. Adkins joined us to design this semi-hollow guitar, based on his TC-90 Telecaster and hot-rodded with several special design modifications that make it the very embodiment of sonic "sweetness."