Tubes Asylum Questions about tubes and gear that glows. FAQ |
|
Shuguang Vacuum Tube 300BS-B (300B). They are "globes" with perforated tubes and quite inexpensive. New, I think and not widely available in the US, though.
This post is made possible by the generous support of people like you and our sponsors:
Topic - Has anyone tried these 300Bs? - Frihed89 03:55:28 12/16/14 (2)
- RE: Has anyone tried these 300Bs? - Aldovan 11:36:11 06/03/15 (0)
- To add a note of intrigue - Frihed89 04:51:12 12/16/14 (0)