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For those who don’t know, here are the locations of the 11 meter crystals. Here are some photos to help. Like everyone says they are very difficult to pace and remove to stock 10 meters. What a flash back to the past! Enjoy, best regards Robalo. 73’s

Thank you for the like on my post. I truly appreciate it.73's

These devices are useful for controlling the AC line voltage, e.g, bringing up AC slowly when servicing vintage Vacuum tube Guitar and HI-FI Vacuum tube preamplifier/power amplifiers and tube type radios. Also useful for adjusting filament voltage for preamp and power output tubes. ****now can...

Here is 73 review

have you try with new meter or unlock the top screw mmmm, could be mechanical issue

Loosecannon mean is not plug and play

I STILL HAVE THIS PARTS IF SOME ONE NEED IT FREE PLUS THE RIDE

I did this one years a go

Just finished

I can’t find the board for the Al-811 but I going to put everything back like factory but I going tu try 5 turn on the coil to test for the 10/11 meter issue

She is ready after a lot a work. I used 6.0 x 1.0 mm body mounting bolts she is strong now is to difficult for one person to mount it but I got it

How about rivets. There the lower part nice and clean

I have to put my antenna down because I have variable swr from 1.2 to 2.5 or more so far this is what I found up. Any idea how to fix it please tx.

Tx Gary good info there, I really like my Al/811 more than 922

Next it my Al-811 same problem I need new parasetic board for 3 valves if you have one let me know please

the amp running ok with 65 watts it does 700-1200 pep the parasitic coils are ok now, now there is some oscillation. the problem was cold or bad weld on the filament cables on both end, now mechanic and weld new silicon cables,new C3,C23 and clean the antenna relay. thank you for the help

Meter protection and resistor done

Or maybe this under the relay that was the problem on mine

Getting better 1st picture is V1 2nd picture V2 and new parasetic design with 47 Ohms measures 0.56 0hms at the end

"Life is about Learning and Helping Others as we go" thank you all of you