06-14-2023, 02:02 PM
Yes the glass tubes seem to be traditional/vertical.
UCL11, 1st and output audio tube.
https://www.radiomuseum.org/tubes/tube_ucl11.html
UY11, half-wave rectifier.
https://www.radiomuseum.org/tubes/tube_uy11.html
UCL11, 1st and output audio tube.
https://www.radiomuseum.org/tubes/tube_ucl11.html
UY11, half-wave rectifier.
https://www.radiomuseum.org/tubes/tube_uy11.html
People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.