Bachshop on Ebay. I just recieved my King 601 from them and I'm not too pleased. The horn from a distance looks like an amazing horn. But, the closer you get the more and more you see inperfections. The valve buttons and uneven, there are what looks like scorch marks, the finish is uneven on the valve case, and scratchs on the bell. Maybe I'm being too hard on this fellow. But he advertised a perfect horn. And I got a question, I was trying it out last night and I noticed that the higher I went the flater it got. Is this the horn or is it me? It's kind of bumming me out, that's the problem I just experienced with the chinese horn. Any help would be nice.