Posts: 201
Threads: 26
Joined: Dec 2005
City: Morris Plains, NJ
The performance of an AK808 is fantastic! The two IF stages get rid of any adjacent frequency noise and sensitivity is contest worthy. I've been using my 808 for years and use it for contesting. It's a real problem to replace EVERY wire on the band switch and IF wiring (band wiring is color coded). You also need to use an abrasive to clean the switch contacts; I use a 1/8" diam. fiberglass rod with a chisel point to scrape the crud from the rotors.
The only annoyance that small dial!
Pete AI2V
Messages In This Thread
RE: AK808A - by AI2V - 12-10-2014, 09:58 PM
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Recent Posts
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An attempt to remove the Field Coil from a G speaker
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| Gary
I in fact did, on a 38-14, I think, where I had a speaker with the dead coil.
Well...it kinda worked. Kinda, be...morzh — 10:38 PM |
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An attempt to remove the Field Coil from a G speaker
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| Mike, what ever happened to that plan you had to try using a rare earth magnet to magnetize the pole? This looks like a...GarySP — 10:25 PM |
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An attempt to remove the Field Coil from a G speaker
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| Well....here it is.
The green stuff. Unfortunately, probably penetrates deep.
I opened the top layer and saw that:
...morzh — 08:58 PM |
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Philco 91 Restore Code ??
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Really nice workmanship!!! Top of the chassis looks great.
Sorry about the long winded e...MrFixr55 — 08:09 PM |
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| Thank you for your reply. I will check voltages on the other tubes, look at resistor 23 and cap 25, etc. If all else fai...bluecap — 07:58 PM |
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RCA T62 is playing.....
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| Hello Jim, I have done several 89s. The trick is to move the drum in or out on it's shaft. You will need to loosen a set...dconant — 07:36 PM |
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An attempt to remove the Field Coil from a G speaker
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| MrFixr
Yes, it is my plan to go with 45rpm spider if I go that far.
No, the pole was not left-handed as I unscrewed ...morzh — 07:14 PM |
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Philco 40-120C Restoration
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| Change the tube. Check the tube's bias network.
Are any other tubes experience the drop or just this?`
Is resistor 23 OK...morzh — 07:09 PM |
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