Need help restoring my 40-180 - SUCCESS
Posts: 1,824
Threads: 114
Joined: Jul 2014
City: Sneedville, TN
I use a Simpson 305 tube tester for most of my testing of tubes, and an EICO 628 for more modern tubes.. The circuit in the Simpson is very simple and it is very well built. All I had to do on mine was replace the line cord and the single condenser in it and it works like new. It is very accurate repeatable in its evaluations. You find them on eBay every now and then.
Messages In This Thread
RE: Need help restoring my 40-180 - by mikethedruid - 08-23-2014, 11:37 AM
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Recent Posts
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54C Complete Teardown/Rebuild
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| Hello Roy,
here is this one
sincerely Richardradiorich — 12:45 AM |
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54C Complete Teardown/Rebuild
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| Richard,
Had grabbed it already but thank you just the same. I find myself wanting to find some way to block out the...glyphmon — 12:03 AM |
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54C Complete Teardown/Rebuild
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| Hello roy,
here is a link to the schematic .
Sincerely Richardradiorich — 11:54 PM |
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54C Complete Teardown/Rebuild
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| Richard,
The Silvertone 2014 also is a transformerless set, so I am incorporating a 1:1 600 ohm audio isolation transfo...glyphmon — 11:37 PM |
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Preliminary work on wife's Silvertone 2014
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| Did an alignment today which was interesting. IF alignment went great, almost all was already spot-on. Adjusting on th...glyphmon — 11:35 PM |
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54C Complete Teardown/Rebuild
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| The main problem with adding a Bluetooth input is that this set lacks a traditional power transformer to isolate it from...radiorich — 11:19 PM |
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54C Cabinet Refinish
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I started stripping this cabinet before it got super chilly out because I knew I wasn't going to be able to work on ...glyphmon — 11:18 PM |
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54C Complete Teardown/Rebuild
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| While I'm waiting to wrap up the final steps on my wife's Silvertone 2014, I started disassembly on the next project. O...glyphmon — 11:07 PM |
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Preliminary work on wife's Silvertone 2014
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| Hello roy,
that great news glad it worked out for you !!
Sincerely Richardradiorich — 10:50 PM |
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Preliminary work on wife's Silvertone 2014
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| Safety caps arrived today. Soldered one in and had a successful first power-up. No magic smoke escaped and it tunes in...glyphmon — 09:53 PM |
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