New interface = passive electric guitar issue
Just wondering if anybody can help me out here?. I recently switched from an Apogee Duet to a Lexicon IO-82 interface. I'm really enjoying the luxury of having 8 inputs and everything appears to be working find EXCEPT for when I DI my passsive electric guitar (a Standard Fender Telecaster). I'm now very aware I'm getting a high pitched sound actually recorded to tracks I lay down. I was beginning to think I had the onset of Tinnitus but have now ruled that out - it's definitely coming from the guitar (or its interaction with this interface). I was just wondering if anybody had any idea what might be causing this as it's ruining my guitar tracks? PS: I have installed the latest driver for the interface from the Lexicon site.
Any help will be apprecited.