-
Posts
60 -
Joined
-
Last visited
Content Type
Profiles
Forums
Events
Everything posted by ti5002000
-
and now for something completely different part 3
ti5002000 replied to kevin gilmore's topic in Do It Yourself
Sorry @Pars i wasn´t thinking right..What i have is the CFA2... My mistake.. -
and now for something completely different part 3
ti5002000 replied to kevin gilmore's topic in Do It Yourself
Hi @Pars I think I have some spare boards with the latest version, that has the servo completely out of the audio path, as Kevin said. Tomorrow I let you know. Best Tiago -
@kevin gilmore : For when, the version of the SS Dynalo ,with the current mirror in the servo,like you did for the cfa? ? Thanks a lot
-
goldenreference low voltage power supply
ti5002000 replied to kevin gilmore's topic in Do It Yourself
Can i use 2sa1930/2sc5171 instead of mjf15030/15031? Thanks -
and now for something completely different part 3
ti5002000 replied to kevin gilmore's topic in Do It Yourself
Can i use a 500 mw CMF55 in the 1 ohm position,if i only 4 pin xlr in the output? -
and now for something completely different part 3
ti5002000 replied to kevin gilmore's topic in Do It Yourself
Thanks Pars. I could maybe ,put some heatsink in it ,to avoid heat issues. Another question ,if you guys can help. Can i use BC550/560 if i only go up to 22v in the power supply? -
and now for something completely different part 3
ti5002000 replied to kevin gilmore's topic in Do It Yourself
Guys could use i use normal mpsw06 and 56 in place of the pzta06 and 56?Maybe soldering the colector leg only to the big pad? I got many of the mpsw and the pzta are always off stock in mouser... -
I am using an adapter that Kevin made specially for them ,so it´s ok .
-
i have been using for the input of my dynalo some 2sa1349/2cs3381,that i bought from Justin at a very good price. Even with no matching,they are working very well
-
goldenreference low voltage power supply
ti5002000 replied to kevin gilmore's topic in Do It Yourself
It will be for the ss dynalo and i will be using 22v secondaries transformer. yes, i have some small ones more a less the size of those.It´s just, if i can use those, i wouldn´t need to do more holes... -
goldenreference low voltage power supply
ti5002000 replied to kevin gilmore's topic in Do It Yourself
Guys ,do i need heatsinks for the grlv, for 20v, to use with the dynalo?If yes small ones will do? Thanks -
What is semi foo foo in this case Pars? Yes i know i can use anyone but was just wondering what teh guys thought was best both in musical and technical terms. I was thinking in use nichi ukz. Thanks Jose
-
Guys for the 100uf Electrolytic in the ss dynalo what would be the best capacitor to use in that position?Both in technical and musical terms combined?or doesn´t that matter at all? I saw some of us use nichicon ufg,ukz but i want to know if there are different opinions. Thanks
-
and now for something completely different part 3
ti5002000 replied to kevin gilmore's topic in Do It Yourself
Oh yes ,of course....Thanks Kevin...But my Dynahi without the opa445 is definitely a no go for me... -
and now for something completely different part 3
ti5002000 replied to kevin gilmore's topic in Do It Yourself
Will this work on a ss dynahi or dynalo? -
and now for something completely different part 3
ti5002000 replied to kevin gilmore's topic in Do It Yourself
Understood Thanks! Yes, i will try this and see what is the result.Thanks -
You´re right.For some reason in my mind i was with the idea that that was jfets... yes,but 50$ for that low amount of jfets is what i call expensive ....I know they have to be matched and etc...but still..But i guess that is the price these days. Obrigado Tiago
-
and now for something completely different part 3
ti5002000 replied to kevin gilmore's topic in Do It Yourself
Nice! @mwl168 did you soldered directly a wire to the wiper pin? -
No problem. It's not risky if you know the right source.. Justin just bought a pile of new old stock of jfets. Anyway, if you could sell me jfets to replace the that 340 I will be a buyer. If the price is right. But anything pm me. Thanks
-
Hi I have a BOM for ssdynalo smd version here that i can get you. I also have ssdynalo boards here if you want ,but is the through hole version, but also i have here some through hole mpsw56 and mpsw06 that i can spare if you are interested. About the grlv you have the formula to change the output voltage here : I also have the schematic and the gerbers if you need it .
-
and now for something completely different part 3
ti5002000 replied to kevin gilmore's topic in Do It Yourself
Thanks Pars! -
and now for something completely different part 3
ti5002000 replied to kevin gilmore's topic in Do It Yourself
Guys can i use this https://pt.mouser.com/ProductDetail/Vishay-Dale/RN60D5600FB14/?qs=sGAEpiMZZMu61qfTUdNhG1jRaYe8f2sLpmQ2711SR7M%3d for the 560ohm resistors ? It only has 250mw of power rating..Is that ok? Thanks -
and now for something completely different part 3
ti5002000 replied to kevin gilmore's topic in Do It Yourself
Guys( the ones that already built the amp) ,what do you think in comparison with ss dynalo? -
and now for something completely different part 3
ti5002000 replied to kevin gilmore's topic in Do It Yourself
Yes, you are right. But also as you said before MLCC with more than 25v is hard to find... -
and now for something completely different part 3
ti5002000 replied to kevin gilmore's topic in Do It Yourself
You have tantalum ones at 35v. I bought some of these to use in this amp and also in the Grlv.