Thread: Sonora 50s metal portable
View Single Post
  #83  
Old 02-26-2020, 02:37 PM
Kevin Kuehn's Avatar
Kevin Kuehn Kevin Kuehn is offline
Workin' Late Again
  
Join Date: Jan 2011
Location: WI
Posts: 3,976
Quote:
Originally Posted by Electronic M View Post
The 450 saves power, but only when comparing single heater string sets...
For which many of those odd ball heater types were intended, according to tube manual lore.
Reply With Quote