Re: Can anyone tell me what a "TI1BL" humbucker is?
A Tremspaced CustomCustom Bridge (yes, Tremspaced and bridge are redundant, but it happens), wound by "L"
*edit:wait stop, hold the presses, I somehow misread the label as TB 11 BL...
I want to say TI 1b, but that would be an Iommi pickup, which was 1. Never a production pickup, and 2. Has a completely different look, 2 huge rails....
That said, it could actually be a misprint that slipped by QA on a Monday morning pre-coffee, or was deemed to be "still close enough", since it was going to an OEM and not an end user and tehy likely get bulk shipments of a few dozen identical ones, making it harder to grab the wrong one by mistake /sticker misprint.
I know Washburn used CustomCustoms in quite a few guitars in the 90s and early 2000s.... Can you measure the DC resistance? that would help us narrow it down, if it`S in teh 14k +/- range it probably IS a CustomCustom Trembucker... Or if you could tell us what guitar is was specifically, the Spec sheet will probably tell us outright if it can be found online, assuming it was original to the guitar.