TubaForum.net

Price dropped but still a bit optimistic. Cool old horn.

https://reverb.com/item/62639791-king-h ... 5-original

This looks like the same model I used for my Franken Eb. Very nice sound with decent "guts" down low, even with 3 valves. I loved mine before, and even more after, the conversion to 5 valves.