will scan it for yaMy German is not so great, so yes please
will scan it for yaMy German is not so great, so yes please
KSC3503D/KSA1381E (no longer available with same rank)
or
KSC2690AY/KSA1220AY
either would work
The first pair no longer available with same rank
Second pair a bit higher Cob than the originals
Either would be work and be more reliable that the original
These are TO-126 devices so watch the heigth. Also know that I have a patent on those heatsinks. Can't use the same kind without special permissinon
your only choice is to go with a la Amp8 version
View attachment 1085449
makes a good Sunday afternoon read,This "quickie" is becoming a "long read"
I am thinking maybe you could find out for us if those C rank SK180s of yours need further matchingFantastic,
Cheers.
Those are nice heatsinks What will special permission cost me?
Thank you Pete,I am thinking maybe you could find out for us if those C rank SK180s of yours need further matching
In the meantime, "technical" details of my patented heatsinks are somewhere on the first page of this thread, in my response to Bratwurst.
that would work.Had to cut the heatsink for it, it is not much space in there
That main caps kit sure looks nice.the capacitor kit from Clinic is in.
I have a weird issue though. When I turn off the power switch the amp stays on for few seconds. Then turns off. Not sure what to make of it.
I checked the switch and the connection with the UC-1 and found no issues.
That main caps kit sure looks nice.
I think you are on the right track with troubleshooting. I would look at the switch and the protection circuit, including that solenoid.
the question I have is how were you able to adjust the voltages if the power turns off so quickly??
FYI, I powered averything up with a DBT and a variac, all the way to the driver boards.
......
The 3rd protection board is in, now the real fun begins...
Well, the protection test went well last night.What's taking so long
Now I get to ask that question
man that driver board looks roastedPondering now on the first drive board.
There are 2 types driver boards out there in B-1's, the more common light coloured ones and the rarer dark coloured ones.man that driver board looks roasted
Btw, there are at least 4 different B-1 iterations/updates of the rear panel variations I seen so farThere are 2 types driver boards out there in B-1's, the more common light coloured ones and the rarer dark coloured ones.
The photo was from late last night and lighting was not ideal.There are 2 types driver boards out there in B-1's, the more common light coloured ones and the rarer dark coloured ones.
to me your driver boards looked diferent from eachother. I do not think is the lighting and I am not looking at the filter board...I am looking at two B-1 driver boards.VintAge is right, there are 2 type of boards and I am using a light one for the filter but dark green for the driver