However it is also a fantastic solo-instrument - my constant companion BB-Tuba HBS-193 This instrument is the traditional big-size 'German Kontrabasstuba' - destined for the orchestra.
If you have any questions or comments, pleaseįeel free to contact Dan Oberloh at Oberloh Woodwind and Brass Works. These are the instruments I own and play : F-Tuba HBS-388 I like to play both in the orchestra and for chamber music. Hirsbrunner overhaul project video 1 Hirsbrunner overhaul project video 2 Hirsbrunner overhaul project video 3 Hirsbrunner overhaul project video 4 Hirsbrunner overhaul project video 5 Hirsbrunner overhaul project video 6 Hirsbrunner overhaul project video 7 I hope you find them interesting.Ĭlick on the lines below and they will link you to the YouTube videos. So, I posted the works on YouTube for all to see and maybe provide a bit more insight as to what goes on in our shop and some of what is involved when it comes to working on such projects. I had originally video recorded the majority of the work performed to share with some friends and customers who had an interest in how we repaired such instruments and the tools we used but it was made known to me that others might find the process equally interesting. It was brought to us in early 2011 after having sustained a good bit of damage. Shown below is an Hirsbrunner model 21 CC tuba at the completion of its repair. you have to multiply this figure by the answer to (a) the result is only about $0.Hirsbrunner tuba overhaul / restoration Hirsbrunner tuba repair project To get the probability that there are no defective tubas in the entire container. Each of the other nine lots independently has probability $0.6$ of having no defectives, so the probability that all nine have no defectives is only $0.6^9$. In (b), the answer to (a) gives the probability that the inspected lot contains no defectives. For a lot BQ parts my Eb Besson (15-inch) may work better, but the HB2 does fine with a little more work especially when I am primarily playing C and used to the bigger size, but to my ears the Eb blends better in a BQ. If we sample from this lot, then with probability $\frac\\\\ I am NOT big fan of the Hirsbrunner piston tuba and find it is totally different from the rotor horn. manufacturers including Yamaha, Hirsbrunner, Fred Marzan, and Willson. The probability that the chosen lot has $1$ defective is $0.3$. one of ten recitals organized by Harvey Phillips called the T.U.B.A. Just recently had the BAER PVAK installed on it. Shows some signs of use, but no major dents. tubaThis 4/4 horn is a fantastic deal She is 9 years old and I am the 3rd owner. There are no pictures available for this. The event $P$ can happen in three ways: (i) the chosen lot has no defectives, and (of course) no defectives are found (ii) the chosen lot has one defective, and no defectives are found or (iii) the chosen lot has two defectives, and no defectives are found. Imgur Post - Imgur Brass Musical Instruments, Brass Instrument, Tuba Pictures, Sousaphone. Description: Tuba for sale - FOR SALE Hirsbrunner HB-21 Package ON HOLD. Automatic comensating system, key of Eb, Band and Orchestra instrument, bore size-18/19 mm, Bell diameter - 400mm, heigh-800mm, 4 top action piston valves. Used only as test instrument in music shop. At the beginning of the 21st century, the industry was undergoing a period of. All the top action keys and slides move freely. Hirsbrunner had two F-Tuba designs, this smaller and a larger model. We go first for the harder one, $\Pr(P)$. Hirsbrunner Sumiswald Eb Tuba Model HBS-488 in mint condition. It remains to find the probabilities on the right. By a formula which is likely familiar to you, essentially the definition of conditional probability, we have We are asked for the conditional probability $\Pr(G|P)$, the probability that the whole lot is good given the information that the sample of $2$ had no defectives. (a) Let $G$ be the event that the whole lot is good (zero defectives), and let $P$ be the event there were no defectives in the sample of $2$.