Double bass extension on bass guitars?

[MacDaddy]

http://doublebassworkshop.com/wp-content/uploads/2012/05/ex3-1.jpg

 

Do any bass guitars have a headstock similar to the double bass ones with the extended fretboard?

[MacDaddy]

Just now, MacDaddy said:

http://doublebassworkshop.com/wp-content/uploads/2012/05/ex3-1.jpg

 

Do any bass guitars have a headstock similar to the double bass ones with the extended fretboard?

[ead]

Kubichi X factor I think it was called.

[MacDaddy]

Yup same as my Shuker's ?

But are there any which have tuning pegs like the double bass ones?

[BigRedX]

I think the Kubicki version is the best way of doing this on a bass guitar.

The double bass method works because of the way the instrument is played and the relatively extreme angle of the headstock.

BTW are the tuners for the E and A string reversed on the extended version?