Remember these?

[SicAudio 5,000+ posts]

lol

 

[cotjones 10+ year member]

4700 muf fard caps rated at 85c and only 80v

So what? that's more than adequate

gaps in the 1 single torroid windings and even it is small

Who cares the gaps don't do anything.

very old style 243 motorala fets that are junk by any standard

Wrong. Fairchild's.

18g internal wires

4 runs

great stuff thereno wonder it reminds me of a George Foreman grill //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif

 

[Hii Im Justin 10+ year member]

i miss those two i had

 

[SicAudio 5,000+ posts]

blow the pic up or look at a better shot of the board they are 243 motorolas

and 80c caps are garbage

look at any comparable wattage amp today from a known quality brand and you will see major differences hell even any other amp from the same time frame //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif

 

[cotjones 10+ year member]

blow the pic up or look at a better shot of the board they are 243 motorolasand 80c caps are garbage

look at any comparable wattage amp today from a known quality brand and you will see major differences hell even any other amp from the same time frame //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif

I'm sorry, they are IR parts, not Fairchild's I'm trying to get a pic that won't glare h/o

 

[cotjones 10+ year member]

 

[SicAudio 5,000+ posts]

fwiw it isnt a junk amp but it is far far far from being worthy of the term high end by any means they run very very hot

 

[SicAudio 5,000+ posts]

yep those are motorola fets dude //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif

 

[SicAudio 5,000+ posts]

http://www.datasheetsite.com/datasheet/IRF9540

same design as the 243 just a dif manufacturer

 

[RAM_Designs 5,000+ posts]

Cotjones threads make me want to break something.

 

[SicAudio 5,000+ posts]

lol

 

[cotjones 10+ year member]

yep those are motorola fets dude //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif

http://www.datasheetsite.com/datasheet/IRF9540same design as the 243 just a dif manufacturer

No, actually not even close.

http://www.alldatasheet.com/datasheet-pdf/pdf/52960/FAIRCHILD/IRF240-243.html

http://www.alldatasheet.com/datasheet-pdf/pdf/68329/IRF/IRF9540.html

Just because they look similar does not in any way make them the same.

 

[SicAudio 5,000+ posts]

yeah you are right

actually the motorola 243 is better //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif

now you have made it look even worse lolz

 

[cotjones 10+ year member]

Hmmm i wonder is the new head unit i bout with match the power output of stock one, They both are 50x4 Peak, but the new one is 22RMS and i don't know the RMS of the stock one

 

[SicAudio 5,000+ posts]

deck power is pretty dirty stock decks with stock speakers are usually matched pretty well so it really depends on specifics.