Hi all, I'd like to report my experience of using the K&K Golden Bullet mic with the GigPro preamp. I use the Gigpro with my RSolo for the last three months with succes. But this preamp has the extra ability to power condenser mics that work with 9V. I decided to try it with a mic, and i ordered the K&K GB mic alone without its preamp box. Briefly, i have to say that the sound result is very good! The set-up is: >>The mic mounted on the bridge and looking to the G f hole >> then to gigpro preamp (which is mounted behind the tailpiece), with the gain flat (12o'clock), bass and treble flat, low cut filter turned to 3 o'clock position >> then to the effects return input of the instrument channel of Focus, having at the same time the effects blend knob turned fully clockwise (i have to mention that i use the low or high Z input of the same channel for the pick-up) With this setup I can blend the pu signal with the mic signal. The amount of the mic signal is controled by the volume knob of gigpro. IMPORTANT: I believe that the low cut filter of Gigpro is extremely useful and does a great job! When it is fully turned counterclockwise (that means it doesn't work at all), the sound is very boomy and feedback comes very easy. But when i start to turn it clockwise progressively, boominess dissapears and the whole thing becomes very resistant to feedback even at higher volumes. I found that the 3 o'clock position works best for my bass. I'd like to know if someone else has tried the same combination, or to discuss your opinions about it.