Talk:Other orthodynamic headphones
There are some variants etc listed on Serge's site:  Not all are listed on this wiki.
Also there is another Russian ortho model CT-21, but not sure of the brand, possibly elektronica
Those are only russian orthos, right?
He has a lot of errors in his list and lots of non-verifiable stuff that I am not going to use --Faust3d 14:05, 9 April 2009 (EDT)
No need to add this here, I have it added to ATH-2 Ortho page.--Faust3d 17:18, 9 April 2009 (EDT)
I deleted two pages about TDS-5 as there is already a page about both models.
Well it's PMB but we might as well list it as separate entity. --Faust3d 20:30, 25 November 2009 (EST)