Ordered the power supply board from CME and 4
matched 811a's from Nebraska surplus today. (see links).
Meanwhile, I got the missing Cap for my other
MLA2500 today and will start on it tomorrow evening.. new caps. diodes,
equalizing resistors, bias cap and zener.
After that, I will revisit my old Hallicrafters
HT-41 amp project. As you know I managed to find two new sets of finals for it
(4 TUBES ). It uses a pair of 7094's. Manual is attached to this email and
some photos. I did restore it electrically and cosmetically last year.
However, I never got around to firing it up with the new tubes! This amp
matches my Hallicrafters HT-37 xmtr and SX-111 mk1 rcvr. I restored those
about a year and half ago (photos attached). They were both purchase from
k2krm before he moved. Needed a lot of TLC!
Ham radio is GREAT fun old or new!
73,
Tom
k2ese
Completed Drake Twins with matching power supply and Tuner.
200watts PEP 80 thru 10.
Drake T4XB xmiter, R4B rcvr, Drake MS4 Speaker/Pwr
supply,Drake MN4 Antenna tuner w/ watt meter. Electrovoice 638 Mic and
matching PTT stand.
Restored and repainted. It al actually works and sounds
great!
73,
Tom
k2ese
MLA 2500 Amp restored by Tom K2ESE
Before this modifacation to my Tram magnet mount I had
a real hassel getting my High Sierra Sidekick off the roof so I could pull my
car into the garage. Now it's just push and twist and it's off. I have to thank
this guy Rob
http://www.greensteinlaw.com/AA6A/HFMobile/index.html his installation of
his sidekick gave me the inspiration. N1MUQ
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