Up for auction are these two Sylvania VT-231/6SN7 vacuum tubes in very nice condition. Both tubes were tested on a Sencore Mighty Mite TC-130 tube tester and both tested good with no leaks or shorts.

 

ANTIQUE RADIO SPEAKER HORN; 1925 ATWATER KENT?? This is from an estate and is the non-metallic horn only, as pictured. No one could find the transducer that fits on the flange that is 1-3/4" in diamet

 

MAXELL RECORDING TAPE 10IN METAL CLASSIC 50-35 PRO MASTERING TAPE..RECORDED ONCE..ORIG OWNER.. NICE REEL THNX PAYPAL ONLY

 

Vintage Texas Instruments SR-51-II calculater in very good condition with original case, manuel, and charger. Calculator still works and the original battery still charges. Shipping Info Shipping to a

 

Vintage HP 12C 12C is the GO TO calculator in the banking, real estate, and finance industries! Top rated and used as the benchmark by financial professionals. Features numerous calculations, for amor

 

Thanks for looking. Today I have (2) Vintage 418B 8ohm 15" Altec Lansing speakers for sale. The speakers were removed from a 1972 Acoustic (brand name) 271 speaker cabinet that I purchased brand new i

 

Rarely used. In perfect working order. The dust cover has the usual light scratching (possibly due to someone using too coarse or a cloth for cleaning). I wasn't expecting so much detail from the phot

 

USED BASF 10.5" REEL TO REEL RECORDING TAPEMETAL FLANGE, MODEL 911 BY EMTEC

 

Indicators Record Cassette Back Lighting Play Pause Speed 1⅞ ips - 4.76 cm/s Tape Chrome Tape Capabılity Normal Tape Capabılity Metal Tape Capabılity Manual Tape Type Selection Transport Sìngle

 

800x600 This auction is for two (2) 12AX7 ECC83 vacuum tubes manufactured by Amperex. These are used old stock tubes. They have been tested. The results are shown below. These tubes are guaranteed and