[mohnjahoney]

Can you tell me what kind of neck this is?

This neck came with a King Super 20 alto (as a second neck), but I am pretty sure it is not right for this horn.

The neck tenon fits fine, but the bottom part of the octave mechanism is about 1/2 inch higher up than it ought to be.
In other words, it does not even touch the little arm coming up from the body.

Other than a circle on the top of the octave ?pip, there are no markings.

My guess is that the previous owner was trying to find a replacement silver neck and got this not realizing that it would not even work with this horn.

Based on shininess, guessing nickel plated.

A tech thought it might be a Yanagisawa neck.

Your input is much appreciated!

 

[livingthedream]

yanagisawa by the look.
sometimes they have a number on the tenon like 66 or 65?

 

[mohnjahoney]

I could not find any numbers marked.
Does this mean that it is not a Yanagisawa? or that it still might be?

It does look very similar to this one (apparently a Yanagisawa #66)
https://www.ebay.com/i/263889975000?chn=ps

 

[livingthedream]

i am sure they donot have to have the number on them.
looks like a yanagisawa to me.

 

[DarrellMass]

I could not find any numbers marked.
Does this mean that it is not a Yanagisawa? or that it still might be?

It does look very similar to this one (apparently a Yanagisawa #66)
https://www.ebay.com/i/263889975000?chn=ps

I doubt you're going to get any closer than that.