All AA5
September 09, 2010, 12:39:31 PM *
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 1 
 on: July 25, 2010, 01:46:03 PM 
Started by wcirco - Last post by slammed87d21
Those are some good tips Wyatt. Another would be to make sure the tubes are clean also. That doesn't affect performance, per say, but will help prolong the life of a plastic cabinet. Dirty tubes tend to hold and radiate more heat, which can warp or even melt a plastic cabinet.

 2 
 on: June 27, 2010, 06:48:15 PM 
Started by Olden Broak - Last post by Olden Broak
Finally got around to that G.E. It was a bad 9v cell in the B+ opening up
after a few min. running.

Rob

 3 
 on: May 02, 2010, 08:52:01 PM 
Started by wcirco - Last post by wcirco
Ive done probably 50-60 aa5s now so Id thought Id post a few hints.

AA5s are greatly affected by drifting resistors. If just a couple are bad then it will screw up the whole radio.

alignment is very inportant. AA5s are a strech of performance already so not having them aligned properly will decrease performance greatly.

A good set of tubes helps. So does a good cleaning. What? A good cleaning?!? yes, a clean radio is a happy radio.


so, CLEAN YOUR RADIOS and happy restoring! Grin

 4 
 on: March 12, 2010, 08:45:52 PM 
Started by Olden Broak - Last post by Olden Broak
Hi, just saw your reply. Bought a complete 53-560 in working condition
off Ebay a few nights ago. Should be able to build one very nice one
out of the two.
Thanks
Rob

 5 
 on: March 06, 2010, 10:43:16 PM 
Started by Olden Broak - Last post by wcirco
I may have the tuning cap. Have a pic of what it looks like???

 6 
 on: March 02, 2010, 11:32:42 PM 
Started by Olden Broak - Last post by wcirco
Check for crappy connections.

Good luck!!

 7 
 on: March 02, 2010, 08:41:22 PM 
Started by Olden Broak - Last post by Olden Broak
Yeah, they are both 3 way, but only battery power for now.

The G.E. (red one) has developed a new problem.. the osc. keeps dropping out.
Tried a known good tube but made no difference. Oh well if we didn't have to
work on them it wouldn't be fun  Wink

 8 
 on: February 27, 2010, 08:21:21 AM 
Started by Olden Broak - Last post by wcirco
Are they just battery or 3 way??

Both look good though!

 9 
 on: February 18, 2010, 10:20:36 PM 
Started by wcirco - Last post by wcirco
Got the thing playing real well. With a 20Ft antenna 740 from Toronto comes rockin in. I have been so busy this week, i haven even had time to even sit down and draw a diagram. Ill try to sketch it out now but Im really tired. Its 10pm and I just got home!! Cheesy

 10 
 on: February 17, 2010, 07:45:08 PM 
Started by wcirco - Last post by Olden Broak
Yeah, I'd like to see it.  Smiley

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