dribro

Re: MS, Pultec, 1/2-BA283 boards support thread!
« Reply #160 on: February 04, 2016, 08:46:10 AM »
Hi guys

I did not completed my unit with Igor's psu as i always had noise, no matter with EQ in/MS/LR. Wiring done as pics from Igor units, all the way. And did this already last year and I've been a little lazy about finishing it but as i'm trying to finish a bunch of stuff going on, i grabbed a couple of weeks ago a SMPS and voilá, no more issues with electromagnetic fields or anything. All good.

So now i'm asking is what was my problem in the first place. Using power traffo and psu out of the box was no option, as this solution never satisfied me.

I'm still wainting to visit a great friend of mine for troubleshoot this but any insight would be helpfull.

Adriano


okgb

Re: MS, Pultec, 1/2-BA283 boards support thread!
« Reply #161 on: May 27, 2017, 01:47:02 PM »
In the End How many people ended up with working units ?
GKB Audio / Greg Boboski

Axelerator

Re: MS, Pultec, 1/2-BA283 boards support thread!
« Reply #162 on: July 07, 2017, 12:17:57 PM »
my unit works and sounds like pure golden caviar if that is possible..
but i also have too much noise  like dribro already told.
I have to run the unit very hot to have a good s/n Ratio, hard eq in m/s mode is not usefull with the added noise.
noise seems to be White noise all over the place but i did not measured it yet.
I never trusted Igors photos from the i/o cabeling, as on his photos xlr`s were grounded both (Input and Output).
but i do not know how he traced ground on the i/o boards so i did it like on the photos.
Will check when i have time because the Sound of this Thing is definetly not avaliable as plugin.
Really everything sounds bigger just without the eq. Bongos and Congas are almost exploding in that Thing !


 

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