The most common and most likely answer to this crossword clue is the 7 letter word TRIODES which also is the latest solution we found used in Newsday in 2014.
Old TV tubes crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| TRIODES | 100 % | 7 | 
Words with a meaning similar to the clue: Old TV tubes
These words may or may not be a possible solution to this crosswords clue.- dial
 - triode
 - crt
 - uhf
 - vcr
 - rerun
 - dragnet
 - knob
 - mod
 - bozo
 - snow
 - are
 
Crossword Answer definitions
TRIODES noun- A thermionic valve containing an anode, a cathode, and a control grid; small changes to the charge on the grid control the flow from cathode to anode, which makes amplification possible.
 
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution