|
Tube DIY Asylum Do It Yourself (DIY) paradise for tube and SET project builders. |
|
|
|
Tube DIY Asylum Do It Yourself (DIY) paradise for tube and SET project builders. |
|
In Reply to: puzzled part deux posted by vinnie2 on November 24, 2014 at 05:41:57:
Vinnie
Since the voltage on the 6SL7 is at rail, you need to make sure the top half of your 6SL7 cathode resistor reads 1k. If you disconnected the feedback,it won't work because the 1k resistor is being grounded thru the OPT transformer secondary.
Edit.
I see the 100 ohm and that takes care of the lower triode's resistor but make sure the upper triode reads 1k from cathode to ground.Also make sure the 470k grid resistor is grounded.
"For every complex problem there is an answer that is clear, simple, and wrong" H. L. Mencken
Edits: 11/24/14 11/24/14
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- I think I know where the error might be. - Michael Samra 09:46:20 11/24/14 (2)
- RE: I think I know where the error might be. - vinnie2 10:00:38 11/24/14 (1)
- RE: I think I know where the error might be. - Michael Samra 10:18:08 11/24/14 (0)
Top of Page ]
[ Contact Us ]
[ Support/Wish List ]
[ Copyright © 2024, Audio Asylum, all rights reserved ]
