A rare find in a Vintage 1950's/60's Knight-Kit Wireless Broadcaster - Amplifier. This kit appeared in the Allied Radio Catalog and was a simple, low-cost, low-power AM radio transmitter. Thousands bu

 

Pictures speak for itself. View them all and carefully. You'll see for yourself this is one of the finest examples of the Hickok 6000A Dynamic Mutual Conductance Tube Tester. The outside has very few

 

BRIMAR 12AX7 ECC83 BRITISH OLD STOCK BOXED TESTED PAIR OF VINTAGE VALVES TUBES LONG BLACK ANODE PLATES SQUARE GETTERS BRIMAR BOXS TESTED STRONG ON MY PRECISION 912 AND B&K 747 TUBE TESTERS TESTED

 

heres a vintage GE 12ax7 with long grey plates and a square getter. tested on the EICO model 666 tube tester. this tube tested 120/120 with 80 being the minimum for good on the eico. very strong &

 

Working well. The D21 SQ (for square face plate) is somewhat rare so, may not come around again for quite a while. Shipping by USPS priority fixed rate small package.

 

THIS IS A VINTAGE MARANTZ ST-400 AM/FM STEREO TUNER USED FOR LITTLE HOURS AND ITS IN LIKE NEW WORKING CONDITION AND VERY CLEAN WITH FEW MINOR MARK ON COVER AND THE AM ANTENNA IS MISSING BUT IT WORKS W

 

You are looking at a lovely strong matched pair of rare Tung Sol USA black glass 12AU7's, a premium ECC82/12AU7 that is highly sought after. These are identical RCA USA manufacture tubes. The printing

 

BRAND: Unbranded CONDITION: Pre-Owned MATERIAL: Metal, Plastic or Acrylic SIZE: N/A DESCRIPTION: Vintage Ivory w/ Gold Metal Trim Rotary w/ Handset & Cradle, Cords, Landscape Portrait & Timele

 

RARE Russian VFD NIXIE TUBE IV-20 lot of 6 pcs. ******************************* Russian/Soviet (USSR) Nixie tubes IV-20. This is a very rare tube. Produced in very small quantities. Displays numbers f

 

PAIR VINTAGE MARANTZ MODEL 1 MONO TYPE PRE AMPLIFIERS. SELLING WITH PAIR OF ORIGINAL MODEL 4 POWER SUPPLY. SERIAL NUMBERS ARE 6013 & 4479. ONE ORIGINAL WOOD CABINET. BOTH PRE AMPS ARE VERY GOOD CO