You are bidding on a Stromberg Carlson radio cabinet for a SR-407 all tube AM/FM receiver. (not included) Included is a NOS replacement metal screen printed face and separate molding in near perfect c

 

The HP 41CX Calculator has alphanumeric processing capabilities and a unique and intuitive user interface. This HP scientific calculator has 63 registers that can be divided between program and storag

 

FOR SALE: NOS TELEFUNKEN <> ECC81, 12AT7 qty (4); Evaluated on Hickok 539C (for Gm) and George Kaye Tester (for Noise) TUBE No. 1 2 3 4 TRIODE: 1 2 1 2 1 2 1 2 mmhos* 3700 4100 3900 4600 4275 44

 

You are looking at special made stereo  amp tube which was manufactured by Sound Explorer, model SL-770. Power tube is RCA VT-62. I include tube RCA VT-62, GE 6SN7, United Electron 76', 5U4G. As you

 

matched quad ECC82 / 12AU7 from philips miniwatt whit large ring getters I have test the tubes on my funke W19S tubetester and this tubes are good and matched . test result are : tube 1 test 16ma - 16

 

THE HILTON HEAD HUMANE ASSOCIATION'SLITTER BOX THRIFT STORE. ITEM: SONY DVD/VCR RECORDER (RDR VX560) DESCRIPTION: This auction is for used item. Item may have cosmetic blemishes due to normal wear and

 

ITEM IN CLEAN CONDITION ALL SEEMS TO WORK WELL2nd Pickering Cartridge included see pictures Clink on link below to see it power up and witness functionality SEE a video of this item on Youtube On Aug-

 

We will refund if you are not satisfied with this item. Please see our other rare and unusual tubes listed at this time.

 

truly MINT lot of 3 vintage50s - 60s advertising postcardsfor newest televisions -TRULY MINT - never mailedreverse side statesbe first in your neighborhood toown 1953 model Philco 2281great retro item

 

This is a small single ended output transformer for matching an output tube such as a 50L6 to a voice coil. The plate primary impedance can be selected as 1500-2000-2500 Ohms and the secondary impedan