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Old 23rd April 2010, 05:29 PM   #1
diyAudio Member
 
Join Date: Apr 2010
Default FT: Bunch of old tubes all made in USA

I have a bunch of very old tubes. I was able to check some, but my tube checker won’t work on all of them. Make me an offer on some or all of them. See the list below for possible trades.
1.50L6 Tung-Sol made in USA, tested 85 grid emissions, number on it 3221-38
2.6V6-G Zenith made in USA, tested 80 grid emissions
3.35Z5-GT Tung-Sol made in USA, tested 100 grid emissions, number on it 3221-35
4.6J5-G Zenith made in USA, tested 60 grid emissions
5.6Q7-G Zenith made in USA
6.6D6 RCA made in USA
7.6D6 Tong-Sol made in USA
8.42 Tung-Sol made in USA, number on it 322652
9.80-G1M Sylvania made in USA
Trades:
1.12AX7
2.EL-84
3.5AR4/GZ34
4.EL-34
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Old 24th April 2010, 04:52 AM   #2
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Join Date: Sep 2007
If you have NOS black plate brimar 12AX7-cv4004, I have a variety of NOS and checked EL84 to trade. Same for a metal based GZ34 earlier than the TV1
Bob
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Old 24th April 2010, 02:09 PM   #3
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Quote:
Originally Posted by Bob, W7ETA View Post
If you have NOS black plate brimar 12AX7-cv4004, I have a variety of NOS and checked EL84 to trade. Same for a metal based GZ34 earlier than the TV1
Bob

I don't have any of the trades list. I am looking for the following:
Trades:
1.12AX7
2.EL-84
3.5AR4/GZ34
4.EL-34

the first 9 on the above list are what I have right now.
Make an offer on some or all of them!
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Old 24th April 2010, 07:49 PM   #4
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Join Date: Sep 2007
Unfortunately, they don't have any value for me. Even with free mailing and no cost for the tubes, I'd turn it down.

Best of luck
Bob
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