Rozenblit's amps

[fdegrove]

Hi,

A fellow member was kind enough to point to an error I made back in post # 6.

The 6C19-Pi is kind of half a 6AS7G.

This in not true and also incomplete.

So, in case anyone plans to build with the 6C19-Pi it would not advisable to take a good look at the datasheet of this particular tube.

I apologise for giving you all the wrong information.

Cheers,

 

[cathode_leak]

Does the T8 schematic (25W/channel) using 12AX7, 12AU7 and EL509 exist anywhere on the net? or is this a "buy a book and get the schematic"-project? If anyone has schematic or manual for the T8 plz drop me a note. cheers.

 

[ultrachrome]

I only know it to come from the book which is now out of print. I have no idea if it's cool to reproduce it or not.

Anyone want to weigh in on the copyright/licensing implications of reproducing part of an out of print work?

 

[cathode_leak]

OK.. if anyone have it and would like to share it with me, i'd be gracious if someone sent it to: spamfilter at cactuz dot org. I will not redistribute it.

Edit: Just had a look at the patent.. http://www.audiodesignguide.com/otl/5604461_tif_1_s0_35_r0.gif. The circuit described seems very similar to what I'd assume the T8 25W should look like.. is it in fact the same circuit? (no PSU ofcourse)