The Old Tube Radio Archives

Old Tube Radios and Electronics Database

Search

Main menu

Skip to primary content

Skip to secondary content

Home
OTR Network
Companies
OldTubeRadio.net
YouTube
Facebook
Recent Updates
Fresno History

Heathkit RS-1

Make

Heathkit

Model

RS-1

Description

Resistance Substitution Box

Description Resistance Substitution Box

Posted in Categories: Heathkit.

Published on: October 25, 2012 - Last updated: October 23, 2026

Leave a Reply Cancel reply

You must be logged in to post a comment.

The information contained on this website is for information only. Oldtuberadio.com nor The Old Tube Radio Network or it's members makes any warranty on the information contained herein in regards to it's validity or correctness as the data is derived from many sources, some of which the accuracy can not be verified.

Copyright © 1999 - 2026 - OldTubeRadio.com.