OTL amplifier

ask your general tube related questions here

Re: OTL amplifier

Postby azazello » Sat May 26, 2012 7:40 am

Tubeamp wrote:Hello,

I have build lately this OTL amplifier, any improvement suggestions?

Image

Please, post schematic of power supply and heating!
User avatar
azazello
KT88
 
Posts: 254
Joined: Tue Nov 10, 2009 8:24 am
Location: Bulgaria - EU

Postby Tubeamp » Sat May 26, 2012 8:31 am

Hi Azazello...Hope you are doing well!

Ok...I will post the psu schematic in the next couple days!
User avatar
Tubeamp
 
Posts: 65
Joined: Sun Jul 18, 2010 3:41 am
Location: Cyprus

Postby Tubeamp » Sun May 27, 2012 9:31 am

Here is the OTL amplifier's power supply schematic .

Image
User avatar
Tubeamp
 
Posts: 65
Joined: Sun Jul 18, 2010 3:41 am
Location: Cyprus

Postby azazello » Fri Aug 03, 2012 10:12 am

Thanks Tubeamp!
Here is my OTL, idea is from Your schematic 6080 /I used 6AS7GA/, fase splitter of Rusian guru A.Manakov and my decision for preampl. PCC88-Tesla.
https://picasaweb.google.com/1095707775 ... 0833103202
Here is bellow schematic of fase splitter with very good and exact adjusting with R7:
http://sergeev21.narod.ru/manakov.htm
You can select: Двухтактнъй усилитель на 6П3С, ЕЛ34.
User avatar
azazello
KT88
 
Posts: 254
Joined: Tue Nov 10, 2009 8:24 am
Location: Bulgaria - EU

Previous

Return to tube 101

Who is online

Users browsing this forum: Bing [Bot] and 1 guest