RCA2A3 vacuum tube Single plateRCA 2A3 vacuum tube Single plate Matching pairOn sale is one matching pair of US made RCA 2A3 single plate vacuum tube. Tubes were used and were made in year 1940's, both tubes have engraved logo on their bases. Tubes have been tested by my TV...1200.00

RCA 2A3 vacuum tube Single plate Matching pair [Expired]


no longer for sale

On sale is one matching pair of US made RCA 2A3 single plate vacuum tube. Tubes were used and were made in year 1940's, both tubes have engraved logo on their bases. Tubes have been tested by my TV-3B/U tube tester, the readings were 4000 and 4100, the minimum is 1900, new is 5250. Tube also sound tested by my Dignity Audio 2A3 SE Mono amplifier, both tubes sounded good without any issue. Please check pictures and ask questions. 
  
Pairs and quads are also available. 
  
Vintage 300b, 45, 245, 50 and 250 are also available.

NY state residence need to pay NY state tax of 8.8875%.   

Thank you for your interest.    
  
Alan   
  
www.tasaudio.com    

tasaudio@hotmail.com   
  
042817027045