Take Rod's advice and swap the tube, bright to dim.

Tubes Asylum

Questions about tubes and gear that glows. FAQ

In Reply to: Dyna ST-35 / Tube Glow posted by mark.korda@myfairpoint.net on December 5, 2023 at 17:47:07:

The ST-35 is cathode self bias with a 'common' single resistor/capacitor attached to the cathode of all four EL-84 tubes.

To my mind that might suggest using matched tubes?

First they came for the dumb-asses
And I did not speak out
Because I was not a dumb-ass

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

Kimber Kable

Follow Ups Full Thread

Topic - Dyna ST-35 / Tube Glow - mark.korda@myfairpoint.net 17:47:07 12/05/23 (6)

Take Rod's advice and swap the tube, bright to dim. - Ivan303 09:05:02 12/07/23 (0)

RE: Dyna ST-35 / Tube Glow - Jim McShane 20:08:04 12/05/23 (2)

RE: Dyna ST-35 / Tube Glow - mark.korda@myfairpoint.net 20:22:34 12/05/23 (1)

RE: Dyna ST-35 / Tube Glow - mark.korda@myfairpoint.net 20:48:40 12/05/23 (0)

RE: Dyna ST-35 / Tube Glow - Steve O 19:44:45 12/05/23 (0)

RE: Dyna ST-35 / Tube Glow - Rod M 19:16:49 12/05/23 (0)

Follow Ups

Take Rod's advice and swap the tube, bright to dim. - Ivan303 09:05:02 12/07/23 (0)

FAQ

Post a Message!

Forgot Password?

Moniker (Username):
Password (Optional):
	Remember my Moniker & Password (What's this?) Eat Me
E-Mail (Optional):
Subject:

Message:	(Posts are subject to Content Rules)

Optional Link URL:
Optional Link Title:
Optional Image URL:
Upload Image:
E-mail Replies:	Automagically notify you when someone responds.

To view your new posting or follow-up, click on the RELOAD or REFRESH button on your browser.