To answer your question. Yes- Jack now an Endorsed Volcano Percussion Artist and he has his own "Mr. Bongo" Jack Costanzo Signature Model Bongos made by Volcano Percussion.
Volcano Percussion's Jack Costanzo "Mr. Bongo" Signature Model Bongos
Volcano Percussion has recently introduced their Jack Costanzo Signature Model bongos. These bongos come in both 7"x 8.5" and 7"x 9". Mr. Costanzo is one of America's leading living legends in Latin Jazz as bongocero , bandleader and arranger for over 65 years. He desired bongos that have all the beauty and sound of the finest musical instruments of the world with the added strength of a "diesel truck". Mr. Costanzo stated, bongos also need to be shock resistant due to the quick changes of instruments we make on stage. In all the years I've been playing, these are the best looking, finest sounding and absolutely the strongest bongos I've ever owned. Volcano has made the crowns, lugs and lower rims out of 100% hand buffed stainless steel. They've even put reinforcement plates on the inside of the shells. They're also shock resistant due to the rubber gaskets on both sides of the center block. In addition, they've joined all the staves together with a modern form of doweling for extra strength. To top it off, they're the lightest professional bongos I've ever played. What a joy! My choice of wood was the rare Hawaiian Curly Koa, only seen on the finest guitars and of course Volcano congas. This wood is not only the "King of Woods", it's known in Hawaii as the "Wood of Kings". These drums are not inexpensive, but in relationship to other musical instruments, they are. It's well worth the additional cost to own an original drum by Volcano, that's the ultimate in quality. I will never want or need for another set of bongos again.