I have an EMG BTS control (separate bass and treble) in perfect working order that I'd like to trade for your Stingray Clone 2 band preamp. I've seen quite a few people make, as well as, purchase them on these message boards. I don't have the expertise to build one on my own so I'd love to get my hands on one already built. The BTS is NOT the solderless one. It's older. It comes with bass and treble pots only. I can include a battery clip and output jack. I just have to dig them up. PM me if you'd like to make a trade. Thanks!