Show your Extensions!

[Ken McKay]

Originally Posted by Calvin Marks

I'd like to know what U.S orchestras specify for a "B" extension, if any.
Also, what orchestra is this character going to be auditioning for with a Christopher bass?? Seems more like a youth orchestra...and most of those are very informal about your instrument set-up...

I don't know Calvin Maybe you could ask your question if you are curious.
For now how about we just wish him (this character) luck.

He has quite a while to go and is a pretty good young player, he has established himself with a luthier who will get him through the lean times (me) and is following the advice of his teachers. Just to be clear, his goal is to audition and play in a professional orchestra.

As far as auditioning with a Christopher bass I agree. But he will have prepared himself as his teachers have advised him.

[Matthew Tucker]

Well done Ken, that looks simple and neatly executed.

I'd hate to lug that bass around though ... he almost needs a bull-bar to protect the top!

[Ken McKay]

Thanks Matthew.

We put the bass in the bag and it did not fit. I advised him to cut a slot in the top and put a sock or something over it.

[Matthew Tucker]

Originally Posted by ken mckay

i advised him to cut a slot in the top and put a sock or something over it.

matthew

[Calvin Marks]

One critique Ken (McKay). Since the E-side of the Fingerboard is beveled, it would have been nice to see the extension flush with that bevel and not have a little height difference in between. When fingering between E and E-flat in a rapid passage, you can easily cut your hand.

Overall, nice work.

[Ken McKay]

Thanks Calvin, that is good advice.

The extension is beveled, just not quite as much as the Rhomberg. I did not notice any sharp edges but you point is well taken.

[Calvin Marks]

I only know of a few pieces that require the Contra B.

Respighi's Pines (most bassists just tune their low string down a semi-tone for that work).
Berg's Wozzeck has a very exposed passage for solo double bass that contains a tone of Low B's, but this was written for a fiver.
Brahms 2 has a tone of low B's if you check out the original two player piano version, today a lot of conductors will ask for the low b in that work.

other than that....nada. Stick with the C...it also resonates with the open G string and you don't need to worry about banging your bass against the ceiling or door!