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eHam.net Forum : Amplifiers : best place to buy 811 or 572b tubes Forum Help

1-10 of 14 messages

  Page 1 of 2   Next


best place to buy 811 or 572b tubes Reply
by VE7REN on October 31, 2009 Mail this to a friend!
i have a 811 amp{600 watt}.looking to replace the orig 811 tubes with something better,without mods. i heard 572b?? any suggestions?and where is the best place to get them?rf parts??
brent
 
RE: best place to buy 811 or 572b tubes Reply
by K4TLJ on October 31, 2009 Mail this to a friend!
I bought a pair of 572B for my SB-200 from http://stores.shop.ebay.com/qMall__W0QQ_armrsZ1QQ_fsubZ7152201

They worked FB. Cheap too.
 
RE: best place to buy 811 or 572b tubes Reply
by N2RJ on October 31, 2009 Mail this to a friend!
RF Parts is usually the place to buy tubes from.

But no matter where you buy them from you are most likely to get chinese tubes.

Chinese tubes work, but I have had a few fail. One of them took out the fuse and grid resistor in my AL811H. The others have had their anode caps come off.
 
RE: best place to buy 811 or 572b tubes Reply
by VE7REN on October 31, 2009 Mail this to a friend!
thanks.
ive looked at rf parts,and also here in canada we have the tube store. i was looking for either taylor or cetron tubes. i heard the chinese ones are hit n miss.is there any other big dealers in us made tubes for the 811 series amp??
 
RE: best place to buy 811 or 572b tubes Reply
by K2TY on October 31, 2009 Mail this to a friend!
I just bought some 572s from RF Parts. There was a mixup and they sent me 3 811s instead. I called them and 3 minutes and several questions later, they sent me 3 new 572s via 2nd day air and a return label for the 811s. I am pleased with the tubes and very pleased with the service. Everyone makes mistakes, it's how you deal with them that matters. I could've bought the tubes cheaper on Ebay but I doubt that I could've returned at all much less at the sellers expense.
 
RE: best place to buy 811 or 572b tubes Reply
by VE7REN on October 31, 2009 Mail this to a friend!
are those 572bs the chinese ones?? or taylors?that you bought at rf parts.
brent
 
RE: best place to buy 811 or 572b tubes Reply
by K2TY on October 31, 2009 Mail this to a friend!
I believe the only 811s and 572s available are Chinese. They are Taylor branded but they're Chinese.
 
RE: best place to buy 811 or 572b tubes Reply
by VE7REN on October 31, 2009 Mail this to a friend!
so are the ones that you got labelled taylor?or are they the chinese ones?
im curious as i want to buy a spare set. is it worth paying extra for the taylor,or just go chinese cheap.
brent
 
RE: best place to buy 811 or 572b tubes Reply
by K2TY on October 31, 2009 Mail this to a friend!
They are labeled Taylor but I understand that RF Parts buys Chinese tubes and prints Taylor on them as no one else manufactures them anymore.
 
RE: best place to buy 811 or 572b tubes Reply
by W6AD on October 31, 2009 Mail this to a friend!
Taylor tubes are Chinese tubes!
 

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Next Topic:   Amp Supply Parts
Previous Topic:   AL-811H Help
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