I didn't weigh my Conn 20J. It has the recording bell and dates from 1953 with the Satin silver finish. The horn was shipped to me by Bloke on Greyhound and the total weight on the shipping manifest for the horn in its 2 cases (no crates or boxes, just the cases) was 86 lbs. It is certainly a lot heavier than my Rudy 5/4 BBb.Rick Denney wrote:50 pounds? My 20J was more like 30 or 32. Have you added lead plates to yours?pwhitaker wrote:I'm using a Baltimore Brass stand with my Conn 20J which weighs over 50 lbs (the tuba, not the stand). Even on the back of a truck this stand never slips, unlike the DEG which I have since discarded.
Rick "suggesting some quality time with a scale" Denney
Maybe your horn is a later model with less metal.
I assumed the following is correct from http://20j.marchingsoutherners.org/history.htm" target="_blank" target="_blank" target="_blank" target="_blank
"The Conn 20-J Upright Recording Bass was the Conn Musical Instrument Company's answer to the perfect tuba in the mid-20th century. A concert instrument by design, the 20-J produces a deep, sonorous tone. The bore size (diameter of the tubing) is larger than all others tubas created at the time. The horn has thick silver plating, making it not only heavy and cumbersome, but strong and durable.
The 20-J has three upright valves and a 24 inch bell. They weigh approximately 52 lbs each."







