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View all items in the bidorbuy category Other Scientific Instruments.  View other items offered by amcintyre (1778 Rating score between 1000 and 4999Verified User

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R111.00   30 May 21:16   aymvdl (292 Rating score between 100 and 499)

Runner-up

R101.00   30 May 20:18   bringle (127 Rating score between 100 and 499)

Old thermionic valve test equipment and spare valves Hot item!
bidorbuy ID: 65883506

Old thermionic valve test equipment and spare valves

R111.00

A completely variable valve PSU (power supply unit) which can give an HT supply of anything from 0-350V DC at about 50ma and a LT supply at 6,3VAC.  Dimensions of the box part is 24 x 31 x 9,5cm.  Includes two NOS (new old stock) spare 807 -VT100A.  The red and corresponding black give HT and the tellow and corresponding black give LT.  A very useful set if designing and building or repairing valve equipment.  

Completely variable up to 350V DC (the test meter shown below is not included)

 

Postage will be R50


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Buyer Feedback for amcintyre (1778 Rating score between 1000 and 4999Verified User

R1.00
rated on 23 Jan 2015
by Waveren (9359 Rating score between 5000 and 9999Verified User
Electric brass bell
Comment:
Awesome vintage piece. Thank you
R146.00
rated on 22 Jan 2015
by ClementJones6 (65 Rating score between 50 and 99)
Electric, brass bell
Comment:
Great seller to deal with. Many thanks.
R65.00
rated on 22 Jan 2015
by Bannaz (144 Rating score between 100 and 499)