LargeTuba wrote: ↑Sun Dec 27, 2020 11:50 am
Are these older Miraphones more sought after then newer Miraphones?
By some, yes. They have a small, but strong following.
The older horns were largely made using rolled sheet brass tubes that were seamed together and then hammered and burnished over mandrels. The smaller bells were gusseted. Today's horns have a wider bell flare and are built from parts that were shaped by hydraulic blow-out presses. Hydro-formed parts have different playing characteristics than parts formed by hammering them into shape. Even the leadpipes had seams. whereas the slide tubing and leadpipes today are drawn over mandrels.
Many things about the modern horns are improved greatly with these advances in production, but the character of the sound is not one of them. They play a little differently, too; it is a different feel. Most of the changes have been to make production more consistent and less costly in the long term. Some have been to "improve" playing issues, like how ratty one of the older horns can sound when played loudly by a younger player.
Usually, when one comes across one of these classic 186 tubas there are all sorts of reasons to buy it, but there are also all sorts of reasons to not buy it.
As I said, they have a small, but strong following.