Andrew, I really like the tone using my Dukoff 7 (got that from Boot along time ago). I played some long tones and scales and the intonation is okay on this horn. What is really a surprise is that the tone is more complex than my Buescher Alto that I was using to teach. Plus, for me all the keys feel like they are in the "right " place I'm tempted to buy a tenor just for the ergos. Anyway, I'm enjoying playing alto alot more with this horn. I got it for 200 plus 60 shipping and I put 40 into repairs. The seller spilt that with me so its only 20. Now, all I need is a couple more years of overtone/long tones for tone, and scales and patterns for technique. Its so weird to play a horn that "feels" right. I like my Mk 6 alot and I sound better than I ever have but I miss my The Martin ergos. Anyway, Dog, I'd really recommend this horn if you can can get it under 400 or so. I don't know the model. Just says LA sax on the bell. The black lacquer is cool. K