Western Electric300B Electronic tubes Matching pairusedWestern Electric 300B Electronic tubes Matching pairOn sale is a matching pair of US made Western Electric 300B electronic tubes. These used vintage tubes were made in year 1972. Both have same "73" on the top mica and dated 7239 on their bases. Tub...3900.00

Western Electric 300B Electronic tubes Matching pair [Expired]


no longer for sale

On sale is a matching pair of US made Western Electric 300B electronic tubes. These used vintage tubes were made in year 1972. Both have same "73" on the top mica and dated 7239 on their bases. Tubes have been tested by a TV-3B/U military tube tester, readings are 4830 and 4820 out of minimum 2900. Tubes also have been sound tested by a pair of Dignity Audio 300B SE Mono amplifier, both tubes sounded good without any issue. 

Tube rating is based on test reading.

Please check pictures and ask questions.   

For different tubes, please visit tube library at WWW.tasaudio.com.

Tubes come with 7 days trial period; refund will be the price of the tubes only. 

Buyer pays all shipping. Insurance is optional. 

Pairs and quads are also available. 

Vintage 300b, 45, 245, 50 and 250 are also available. 

Thanks for your interest.    

Alan   

0905212980

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