source for magnetic core & bobbin for transformer ?

[Bernhard]

Hi,

any hints where can I buy iron magnetic cores & bobbins for diy audio transformers in Europe ?
No ferrite.

 

[yai]

try: Frag Jan zuerst --- Ask Jan First

 

[Bernhard]

try: Frag Jan zuerst --- Ask Jan First

Thanks, I know this page but can not find cores.