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Tumbleweed
12-29-2011, 08:22 PM
I want to build my first tube amp using 4cx 250b grounded grid any input would be helpfull

coolbreeze
12-30-2011, 11:09 AM
buy one from 55

Rogerwalnut
12-30-2011, 11:31 AM
i dont think he wants to buy one he wants to build one

coolbreeze
12-31-2011, 12:33 PM
its still the best advice i can offer

Sweetpea
01-16-2012, 02:55 PM
I'm not so ambitious that I would attempt to build my own, but a little research uncovered this http://home.comcast.net/~k7rld/4cx250bamplifier.htm (http://home.comcast.net/%7Ek7rld/4cx250bamplifier.htm). It's got a pretty cool schematic towards the bottom.

NY714
02-11-2013, 04:30 PM
http://www.ameritron.com/

THIS ONE LOOKS GREAT

http://www.ameritron.com/Product.php?productid=AL-1500JQ


690

High Voltage Mobile NJ
02-11-2013, 06:08 PM
you guys suck here . bad dogs . i call you later tumbleweed. way to many bandcamping going on here. these ducks cant even talk down the street without getting keyed on , lol lol lol lol :kev:

NY714
02-11-2013, 07:12 PM
Here we go again you don't know the english language??? Try speaking it you live in usa!! Ameritron are highly rated amps anyone can check there reviews??? Lol !!!!

High Voltage Mobile NJ
02-12-2013, 02:59 PM
ameritrons are ok . but there are plenty more that are better . :300 (46):

NY714
02-12-2013, 03:40 PM
finally agree on somethig !!!!!

Tallman
10-02-2013, 09:38 AM
I'm not so ambitious that I would attempt to build my own, but a little research uncovered this http://home.comcast.net/~k7rld/4cx250bamplifier.htm (http://home.comcast.net/%7Ek7rld/4cx250bamplifier.htm). It's got a pretty cool schematic towards the bottom.That's a nice amp build. Would you be so kind as to list parts and vendors?