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- Mar 30, 2012
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Bout 2 by one of these tuesday, lets see how much better it is than mu silly little indeed
Hi.
I am not able to get capacitors mentioned in the original design "539-150104K100AA". Would it be ok if I will get these?
In the original design it says "film capacitor 0.1uf - 0.22uF, 63V or higher". The one I want to buy seems to meet these criterias but they don't look like original ones.
It is safe to use them? I am building 12SR7 version.
Thanks.
The one from first link are 0.022uF. Is that correct? I thought that they have to be between 0.1uF - 0.22uF.
Congratulations on your first! That heat sink looks great. Does it run warm?
I was gonna attach a couple pics but it's not letting me.
how about just add dpst switch for the headphone jack. I just swing into radio shack yesterday and did that myself. Turn on the amp then turn on my headphones. Same with powering off. Just an ideaDoes anyone know if there's a switch that goes:
on1+on2 top
on1 middle
off bottom
Would be nice to have on1= amp power and on2=L+R output. Would make it easier to use with plugged in phones. Just wait 30sek in the middle for start up and instant shutdown. All three pole switches I have seen have been on-off-on.
Quote:I was gonna attach a couple pics but it's not letting me.
You need to post 5-6 times before you can post pics. Don't forget the inside pics!
Thanks man, it runs a warm but not ultra hot. I can set my hand on it and it doesn't get to terribly hot. It is warm though for sureQuestion for you guys. The bass on my amp seems to be lacking with my dt990 pros compared to my little cmoy bb. Wondering if I upped the output caps if that would help some. It's definitely less bassy than my little cmoy, which I thought it would be the other way around. I'm gonna have a go at the millet mini max from beezar sometime soon so I can compare. Since it's my first tube amp I've ever heard and built, I'm not sure how they compare to solid state. Thanks again to everyone, this is just a blast building and tinkering. I love it!