Home Tubes Asylum

Questions about tubes and gear that glows. FAQ

Re: Need help on Bi (PTT100) and PTT205 post tubes

Hello VitusC,

Here you go:

http://www.mif.pg.gda.pl/homepages/frank/sheets/082/b/Bi.pdf

http://frank.pocnet.net/short/054/1/101.pdf

Also you may look for instance under TS32, an equivalent.

Just got 8 of them today which I plan to use as drivers for various power penthodes and beam tetrodes such as KT66 and 6384 Bendix, though not permanently but in amps that will be adaptable for many different tubes. Not there yet, but I am hoarding tubes for the purpose while waiting for transformers. So if you find you don't want the PTT100's I would want them. Only two of the eight I just received are CSF (which by the way was a French manufacturer, not German), so another few to match up into a quad would be great :~) I like the metal sleeve, gold layered pins and mesh anodes. The others I have are by RT (also french: La Radiotechnique) and feature bakelite bases, tinned pins and box anodes. Still beautiful sturdy big tubes with lots of appeal. I do not know from experience, but from the specs I should think these tubes would sound great in the right circuit!!! Cheers, Aaron


This post is made possible by the generous support of people like you and our sponsors:
  VH Audio  


Follow Ups Full Thread
Follow Ups
  • Re: Need help on Bi (PTT100) and PTT205 post tubes - Ciceron 04:25:25 04/22/04 (0)


You can not post to an archived thread.