THIS SALE IS FOR A NEW OLD STOCK ARCTURUS BLUE VACUUM TUBE IN THE ORIGINAL BOX. THIS IS A TYPE GA PENTODE POWER AMPLIFIER TUBE. FROM SOME RESEARCH, I UNDERSTAND THAT THIS TUBE WAS DESIGNED TO BE A REP

 

Date Code 5-35 Tested New on B&K 700 US shipping only. Contact me for International.

 

3 GE 5670 vacuum tubes test really strongThey all have 2 mica insulators and black plates.They all have 50's date codes. I got these tubes from an engineering friend. He was very picky about marking t

 

MAXELL XL II 100 4-PACK TYPE II HIGH BIAS CASSETTE TAPES NEW SEALED MADE IN JAPAN NO RESERVE SHIPPING PRICE $7.00

 

vintage northern telecom rotary phone brown very nice condition close to new looking tested sounds excellent rings great standard plug USA shipping only

 

6 MATCHED TUBES EF86 6CF8 VALVO NOS MESH PLATES This are 6 excellent EF86 from old stock made by VALVO-HAMBURG WEST-GERMANY. All tubes are tested on a FUNKE W19 tubetester (3,0 mA = good) The results

 

Here one 572b 113% Penta-L Electron Tube for sale as i had two but drop the other an it broke i sold my linear that ran these cause i had extra so here a new one use once just too see its watts an its

 

This is an unusual, vintage item. It's a Hexadecimal arithmetic converter, made from heavy cardboard, with pivoted wheels and windows to show the settings and results. It was made in 1985 by Smith Pro

 

coccodrillacia Store AKAI Reel-to-reel Tape Splicer AS-3 with Original Box. This tape splicer is in excellent condition! Auction with no reserve! If you buy it now for $39.99 I will ship for free with

 

A pair of TELEFUNKEN AD1 tubes with very good emission 79ma/80mA at ug -45V and Ua 250V . Sockets in perfect condition, not loose. Also no loose parts inside tubes. Test data will be provided to buyer