Pumpkin preamp - ordered by Steen , official making thread

Manu said:
New pic of work in progress.
(Have to make a break now ... running out of caps😀 )

Great !

Idea of puting 2 Pumpkin one on top of the others is simply great. And a second after that thought, I realise that Heatshrinks are missing...Are You able to leave it as it is on a picture with Heatshrinks mounted? :smash:

About the enclouser - there will be an selector - rellay input switching, correct?:att'n:

Very nice Alu front ....
 
spavleski said:


Great !

Idea of puting 2 Pumpkin one on top of the others is simply great. And a second after that thought, I realise that Heatshrinks are missing...Are You able to leave it as it is on a picture with Heatshrinks mounted? :smash:

About the enclouser - there will be an selector - rellay input switching, correct?:att'n:

Very nice Alu front ....


besides somewhat different thermal behavior in time domain (comparing to side by side usual positioning ) , for that physical layout , one need to use sideways (outside) looking multiturns, at least for lower pcbs .
 
spavleski said:


Thx
Idea of puting 2 Pumpkin one on top of the others is simply great.

Thx

Why not ... We will see if thermal behaviour allows that. I intend to use Alu sheet as H-sinks.

And as her majesty already point it out, there is the preblem of accessibility of trimmpots ...

About the enclouser - there will be an selector - rellay input switching, correct?:att'n:

Sure

Very nice Alu front ....

Hehe

😉
 
The Top 10 Things Engineering School Didn't Teach :

10. There are about 10 types of capacitors.

9. Theory tells you how a circuit works, not why it doesn't work.

8. Not everything works according to the specs in the databook.

7. Anything practical you learn will be obsolete before you use it, except the complex math, which you will never use.

6. Always try to fix the hardware with the software.

5. Engineering is like having an 8 a.m. class and a late afternoon lab every day for the rest of your life.

4. Overtime pay? What overtime pay?

3. Engineers rule the world until the next revision.

2. If you like junk food, caffeine, and all-nighters, then you should go into architecture.

1. Dilbert is a documentary.




😱