Jackson 648 tester

7/26/2004 4:33:38 PMElton

Hello, I need to check a couple pre wwII tubes but my jackson 648 has no data for them , would someone have the settings for the following, 75, 77, 44/39, 42,
working on a old philco cathedral.
Thanks

7/27/2004 10:54:00 PMSteven in Oregon

Here you go, Elton. All heaters are 6.3v.

39/44
Upper: A123
Lower: 459
Plate: 18
Test: WY

42
Upper: 123
Lower: 456
Plate: 50
Test: W

75
Upper (all sections): A123
Lower (triode): A49
Plate: 50
Test: WX
Lower (diode 1): 5
Plate: 80
Test: X
Lower (diode 2): 6
Plate: 80
Test: X

77
Upper: A1236
Lower: 459
Plate: 25
Test: WY

:Hello, I need to check a couple pre wwII tubes but my jackson 648 has no data for them , would someone have the settings for the following, 75, 77, 44/39, 42,
:working on a old philco cathedral.
:Thanks

7/28/2004 12:10:53 AMElton

Steve, you are a great help. Is there anyplace I can find a pre WW2 tube list for my jackson? seems like that is all I use it for is older tubes, and my chart is useless for them
Thanks
:Here you go, Elton. All heaters are 6.3v.
:
:39/44
:Upper: A123
:Lower: 459
:Plate: 18
:Test: WY
:
:42
:Upper: 123
:Lower: 456
:Plate: 50
:Test: W
:
:75
:Upper (all sections): A123
:Lower (triode): A49
:Plate: 50
:Test: WX
:Lower (diode 1): 5
:Plate: 80
:Test: X
:Lower (diode 2): 6
:Plate: 80
:Test: X
:
:77
:Upper: A1236
:Lower: 459
:Plate: 25
:Test: WY
:
:
::Hello, I need to check a couple pre wwII tubes but my jackson 648 has no data for them , would someone have the settings for the following, 75, 77, 44/39, 42,
::working on a old philco cathedral.
::Thanks

7/31/2004 1:52:12 PMTom

:Steve, you are a great help. Is there anyplace I can find a pre WW2 tube list for my jackson? seems like that is all I use it for is older tubes, and my chart is useless for them
:Thanks
::Here you go, Elton. All heaters are 6.3v.
::
::39/44
::Upper: A123
::Lower: 459
::Plate: 18
::Test: WY
::
::42
::Upper: 123
::Lower: 456
::Plate: 50
::Test: W
::
::75
::Upper (all sections): A123
::Lower (triode): A49
::Plate: 50
::Test: WX
::Lower (diode 1): 5
::Plate: 80
::Test: X
::Lower (diode 2): 6
::Plate: 80
::Test: X
::
::77
::Upper: A1236
::Lower: 459
::Plate: 25
::Test: WY
::
::
:::Hello, I need to check a couple pre wwII tubes but my jackson 648 has no data for them , would someone have the settings for the following, 75, 77, 44/39, 42,
:::working on a old philco cathedral.
:::Thanks

I have an old tube supplement I could copy. Just e-mail me.

7/31/2004 4:30:54 PMSteven in Oregon

I've tried for the last week to upload a copy of the Supplemental Tube Data chart to the antiqueradios.com website with no success. Last night I tried again using a compressed DjVu file of the chart. I haven't gotten a rejection notice yet from their server, so maybe it finally made it through the electronic maze. Now we just have to wait for them to post it to their archive page.

::Steve, you are a great help. Is there anyplace I can find a pre WW2 tube list for my jackson? seems like that is all I use it for is older tubes, and my chart is useless for them
::Thanks
:::Here you go, Elton. All heaters are 6.3v.
:::
:::39/44
:::Upper: A123
:::Lower: 459
:::Plate: 18
:::Test: WY
:::
:::42
:::Upper: 123
:::Lower: 456
:::Plate: 50
:::Test: W
:::
:::75
:::Upper (all sections): A123
:::Lower (triode): A49
:::Plate: 50
:::Test: WX
:::Lower (diode 1): 5
:::Plate: 80
:::Test: X
:::Lower (diode 2): 6
:::Plate: 80
:::Test: X
:::
:::77
:::Upper: A1236
:::Lower: 459
:::Plate: 25
:::Test: WY
:::
:::
::::Hello, I need to check a couple pre wwII tubes but my jackson 648 has no data for them , would someone have the settings for the following, 75, 77, 44/39, 42,
::::working on a old philco cathedral.
::::Thanks
:
:I have an old tube supplement I could copy. Just e-mail me.

7/31/2004 4:35:19 PMElton

Where do you find the e-mail addresses at on the site?
Thanks Elton
:I've tried for the last week to upload a copy of the Supplemental Tube Data chart to the antiqueradios.com website with no success. Last night I tried again using a compressed DjVu file of the chart. I haven't gotten a rejection notice yet from their server, so maybe it finally made it through the electronic maze. Now we just have to wait for them to post it to their archive page.
:
:::Steve, you are a great help. Is there anyplace I can find a pre WW2 tube list for my jackson? seems like that is all I use it for is older tubes, and my chart is useless for them
:::Thanks
::::Here you go, Elton. All heaters are 6.3v.
::::
::::39/44
::::Upper: A123
::::Lower: 459
::::Plate: 18
::::Test: WY
::::
::::42
::::Upper: 123
::::Lower: 456
::::Plate: 50
::::Test: W
::::
::::75
::::Upper (all sections): A123
::::Lower (triode): A49
::::Plate: 50
::::Test: WX
::::Lower (diode 1): 5
::::Plate: 80
::::Test: X
::::Lower (diode 2): 6
::::Plate: 80
::::Test: X
::::
::::77
::::Upper: A1236
::::Lower: 459
::::Plate: 25
::::Test: WY
::::
::::
:::::Hello, I need to check a couple pre wwII tubes but my jackson 648 has no data for them , would someone have the settings for the following, 75, 77, 44/39, 42,
:::::working on a old philco cathedral.
:::::Thanks
::
::I have an old tube supplement I could copy. Just e-mail me.

7/31/2004 7:45:39 PMSteven in Oregon

The e-mail address for their archives (archives@antiqueradios.com) is on the archive page.

I've also tried to upload the file to the test equipment page of their photo gallery. The add photos function says you can add WinZip files, but every time I've tried, it failed.

:Where do you find the e-mail addresses at on the site?
:Thanks Elton

::I've tried for the last week to upload a copy of the Supplemental Tube Data chart to the antiqueradios.com website with no success. Last night I tried again using a compressed DjVu file of the chart. I haven't gotten a rejection notice yet from their server, so maybe it finally made it through the electronic maze. Now we just have to wait for them to post it to their archive page.
::
::::Steve, you are a great help. Is there anyplace I can find a pre WW2 tube list for my jackson? seems like that is all I use it for is older tubes, and my chart is useless for them
::::Thanks
:::::Here you go, Elton. All heaters are 6.3v.
:::::
:::::39/44
:::::Upper: A123
:::::Lower: 459
:::::Plate: 18
:::::Test: WY
:::::
:::::42
:::::Upper: 123
:::::Lower: 456
:::::Plate: 50
:::::Test: W
:::::
:::::75
:::::Upper (all sections): A123
:::::Lower (triode): A49
:::::Plate: 50
:::::Test: WX
:::::Lower (diode 1): 5
:::::Plate: 80
:::::Test: X
:::::Lower (diode 2): 6
:::::Plate: 80
:::::Test: X
:::::
:::::77
:::::Upper: A1236
:::::Lower: 459
:::::Plate: 25
:::::Test: WY
:::::
:::::
::::::Hello, I need to check a couple pre wwII tubes but my jackson 648 has no data for them , would someone have the settings for the following, 75, 77, 44/39, 42,
::::::working on a old philco cathedral.
::::::Thanks
:::
:::I have an old tube supplement I could copy. Just e-mail me.

8/1/2004 4:04:56 PMSteven in Oregon (Just uploaded the old/obscure tube chart)

I was finally able to upload the Supplemental Tube Data chart to the antiqueradios.com test equipment page. I tried to upload it as an album, but their website posted it as individual pages. (Go figure.) The chart occupies pages 50 thru 62 of the test equipment gallery.

http://antiqueradios.com/gallery/view_album.php?set_albumName=Test_Equipment

Clicking on the thumbnail for a larger image, then click on the image for an even larger image. Then save the image to disk and print the page from the saved file. (Printing the smaller image directly from the website gives you an image too small to read. Printing the larger image directly from the website will cut off portions of the page.)
:
:
:
:The e-mail address for their archives (archives@antiqueradios.com) is on the archive page.
:
:I've also tried to upload the file to the test equipment page of their photo gallery. The add photos function says you can add WinZip files, but every time I've tried, it failed.
:
::Where do you find the e-mail addresses at on the site?
::Thanks Elton
:
:::I've tried for the last week to upload a copy of the Supplemental Tube Data chart to the antiqueradios.com website with no success. Last night I tried again using a compressed DjVu file of the chart. I haven't gotten a rejection notice yet from their server, so maybe it finally made it through the electronic maze. Now we just have to wait for them to post it to their archive page.
:::
:::::Steve, you are a great help. Is there anyplace I can find a pre WW2 tube list for my jackson? seems like that is all I use it for is older tubes, and my chart is useless for them
:::::Thanks
::::::Here you go, Elton. All heaters are 6.3v.
::::::
::::::39/44
::::::Upper: A123
::::::Lower: 459
::::::Plate: 18
::::::Test: WY
::::::
::::::42
::::::Upper: 123
::::::Lower: 456
::::::Plate: 50
::::::Test: W
::::::
::::::75
::::::Upper (all sections): A123
::::::Lower (triode): A49
::::::Plate: 50
::::::Test: WX
::::::Lower (diode 1): 5
::::::Plate: 80
::::::Test: X
::::::Lower (diode 2): 6
::::::Plate: 80
::::::Test: X
::::::
::::::77
::::::Upper: A1236
::::::Lower: 459
::::::Plate: 25
::::::Test: WY
::::::
::::::
:::::::Hello, I need to check a couple pre wwII tubes but my jackson 648 has no data for them , would someone have the settings for the following, 75, 77, 44/39, 42,
:::::::working on a old philco cathedral.
:::::::Thanks
::::
::::I have an old tube supplement I could copy. Just e-mail me.

8/4/2004 2:29:15 PMDave

Elton, you can buy a very good book all about the Jackson 648 Tester which includes a complete roll chart and does include all of the older tubes. If you have an old Jackson, I would certainly buy this book. I have one and can recommend it: Here is the address: http://www.vacuumtubesinc.com/648.htm
Dave

:Where do you find the e-mail addresses at on the site?
:Thanks Elton
::I've tried for the last week to upload a copy of the Supplemental Tube Data chart to the antiqueradios.com website with no success. Last night I tried again using a compressed DjVu file of the chart. I haven't gotten a rejection notice yet from their server, so maybe it finally made it through the electronic maze. Now we just have to wait for them to post it to their archive page.
::
::::Steve, you are a great help. Is there anyplace I can find a pre WW2 tube list for my jackson? seems like that is all I use it for is older tubes, and my chart is useless for them
::::Thanks
:::::Here you go, Elton. All heaters are 6.3v.
:::::
:::::39/44
:::::Upper: A123
:::::Lower: 459
:::::Plate: 18
:::::Test: WY
:::::
:::::42
:::::Upper: 123
:::::Lower: 456
:::::Plate: 50
:::::Test: W
:::::
:::::75
:::::Upper (all sections): A123
:::::Lower (triode): A49
:::::Plate: 50
:::::Test: WX
:::::Lower (diode 1): 5
:::::Plate: 80
:::::Test: X
:::::Lower (diode 2): 6
:::::Plate: 80
:::::Test: X
:::::
:::::77
:::::Upper: A1236
:::::Lower: 459
:::::Plate: 25
:::::Test: WY
:::::
:::::
::::::Hello, I need to check a couple pre wwII tubes but my jackson 648 has no data for them , would someone have the settings for the following, 75, 77, 44/39, 42,
::::::working on a old philco cathedral.
::::::Thanks
:::
:::I have an old tube supplement I could copy. Just e-mail me.

4/30/2006 2:43:59 PMMitch

Could you please email me the pre WWII tube list for the Jackson 648. I'd really appreciate it! mitch@aisusa.com