If the GDI is anything like the GT2, then I would highly recommend you to boost it with a TS. Set the gain low and push it hard with the TS. It tightens the tone very much and less noise too.
There are many boosters or overdrives that you can try. Dont limit yourself to TS7 only. SD1 is also a good choice. If you have the $$$, BB preamp or RC booster is also a good choice.
oh...alrite...so i wan something that got more gain...and low nosie...n also when the solo's come..can push the sound out..which 1 will be a better choice?
More gain? i dont know whether you seen this vidz. check tis out. He is using a BB preamp, a variation of sd1. He uses it to give it a little more gain & sustain.
Bro! its just a variation of sd1, ts9........... What i meant is check out the video & c how he uses the overdrive. Not ask you u get that. hahaha. No ned to get that la.