Hi!

I found today a couple of NOS Klangfilm KL71403 globe tubes that seem
to be relabeled Telefunken RE604. The glass also has a neat acid etched
Klangfilm logo on it.

They look like the one in the pictu

http://klangfilm.free.fr/data/pictur...l-71403/10.jpg

I know eBay would give true market value, but before I take the
decission to put them for auction, can anyone suggest a reasonable
market price for these?

TIA!