FC-100, LT3062 PSU, Active Rechtifier

[meldano]

cheap low prio shipping = waiting game

 

[gary s]

Yeh, I know thanks Daniel.

 

[patriz]

Do you have any Stackable active rectifiier LT3062 front end PSU //7€ each left?

 

[patriz]

Thank you Daniel for the boards, do you have a manual builder on the way?

 

[meldano]

Only Part Lists - otherwise have a look to the other FC-100 threads.
I used the same part numbers.

 

[patriz]

from your part list : R6,41 2 220R 0,6W Mouser 594-MBB02070C2207JCT this code is for a 0,22ohms , which is it the right one?

 

[meldano]

220R is correct

 

[Gsusay]

Hi Meldano.
Do you have boards left?
The whole set to buiild a stereo Amp.
2 psU + 2 Amp boards... am i Right?
shipping to spain.
let me please know by PM if you have .

THANKS

 

[meldano]

PM sent.
I ordered a new batch boards

 

[Gsusay]

received them perfectly packed.
Thanks Meldano!! they look top quality
Can you send me the schematics ?

 

[meldano]

Please check the first post.

 

[meldano]

Powering up for the first time

 

[gary s]

The round cap rectifier pcb works well, thanks Daniel.

 

[meldano]

Perfect
Please show some pictures of your amp with these bords.

 

[gary s]

Not in an amp as yet, but did connect up with some caps to test a power supply with a dummy load.

 

[lordoff]

View attachment 1005527

Powering up for the first time

So nice looking build! Congratulation meldano!
Can you, please, correct in post #1: FC-100 is not Rudi Ratlos design!
This amp, as you know, originated by Roender, great designer by my POV.
Rudi make possible all previous GB, put a lot of effort and design of first PCB's is made by Project16, all of this based on Roender's schematic, PCB, realization
and precious suggestion and recommendation.
And final result was great!
When I build FC-100, 3 years ago, I was prepared for some surprise and etc. But... nothing!
I follow letter by letter User guide, written by Rudi and this amplifier start from first trial flawlessly! Not many diy design start like this

Here is first theme of FC-100 (full name is RMI FC-100): https://www.diyaudio.com/community/threads/rmi-fc100-a-single-stage-audio-power-amplifier.111756/
And this is first theme by Rudi for development of PCB: https://www.diyaudio.com/community/threads/roenders-fc-100-prototype-and-builders-thread.202047/
Hope, you don't mind to my attempt to publish here. I'm sure that future builders will find a ton of useful info in this two old threads.

For curious people, Roender design other version of FC-100 aka. SingleEnded
https://www.diyaudio.com/community/threads/rmi-fc100-mkii-single-ended-folded-cascode-vas.130608/

 

[meldano]

Thanks!
I corrected the first post.

 

[meldano]

Ready to play music

I have boards left for the community.

 

[meldano]

Chassis

 

[hallcon83]

Hello, I am very interested , I would like to have 2 Amplifiers , so if I am right -

4 - FC100
4- FE PSU
8 - Screw cap Rectifiers

(please correct if wrong) -

I was wondering If you can briefly explain the how the Screw Cap Rectifier boards work??