829B 3E29 RF tubes-any audio application?

Tubes Asylum

Questions about tubes and gear that glows. FAQ

The tube on the left is a 3E29. The one on the right is an 829B. These are dual tetrodes, with common filament, cathode and screen grids. Control grids and plates are separate for each section. These came from the estate of a silent key Ham. Don't know what they were used in. Anyone know any application for these? I have several of each.

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

Parts Connexion

Topic - 829B 3E29 RF tubes-any audio application? - Alpha Al 10:52:49 02/24/14 (3)

RE: 829B 3E29 RF tubes-any audio application? - jazbo8 05:35:50 02/25/14 (0)

RE: 829B 3E29 RF tubes-any audio application? - Caucasian Blackplate 21:00:45 02/24/14 (1)

RE: 829B 3E29 RF tubes-any audio application? - CaliforniaBob 12:16:21 02/27/14 (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.