Paradise Builders

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FdW

FdW

Member
Joined 2009
FdW said:
No I will not!
Click to expand...

But, I can post this :)

These are the most important/relevant messages regarding PSU and Pre-Reg.
  1. Mpp #4375 PSU-pre-regulator.
  2. Mpp #4610 V2 Schemas UPS and Amp.
  3. Mpp #6506 CCS fine-tuning.
  4. Mpp #6462 PSU with my notes.
  5. Mpp #6809 Do not try to feed the CVS of the CCS of the shunt with a regulated power supply.
  6. Mpp #7127 More about transformer selection.
  7. Mpp #7635 Single and dual transformer wiring (also corrected drawing) (See also #7733).
  8. Mpp #7733 Grounding (PSU, RIAA and Player).
  9. Mpp #7810 35V PSU for the CroMagnon.
  10. Mpp #7830 The PSU explained.
  11. Mpp #8386 My resistor recommendation’s.
  12. My Paradise #56 PSU Noise.
  13. Masterpiece #951 That's not a PSRR test (it's a CIR test) :)
  14. PradiseBuilders #13 Schema's and assembly guide.
  15. PradiseBuilders #155 Vdc input voltage minimum simulated.
  16. PradiseBuilders #970 PSU oscillates; posible solutions?
  17. PradiseBuilders #983 Compensating the PSU for oscillations.
  18. PradiseBuilders #1173 Fixing oscillations (up to #1182).
  19. PradiseBuilders #1322 Fuse :).
  20. PradiseBuilders #1387 Updated Paradise R3 assembly guide (Also German).
  21. PradiseBuilders #1403 Capacitors bad vs good.
  22. PradiseBuilders #1593 PSU Power Transistor selection.
  23. PradiseBuilders #1644 PSU Output Impedance.
  24. PradiseBuilders #1680 PSU Power Supply Suppression Ratio(PSSR).
  25. PradiseBuilders #1772 NJF selection for the PSU.
  26. PradiseBuilders #1887 Empirical NJF Rgs determination.
  27. PradiseBuilders #2127 More about the PSU fets (J113's etc).
Have a look at these and their following messages.
 
RCruz

RCruz

Member
Joined 2006
Paid Member
FdW said:
But, I can post this :)

These are the most important/relevant messages regarding PSU and Pre-Reg.
  1. Mpp #4375 PSU-pre-regulator.
  2. Mpp #4610 V2 Schemas UPS and Amp.
  3. Mpp #6506 CCS fine-tuning.
  4. Mpp #6462 PSU with my notes.
  5. Mpp #6809 Do not try to feed the CVS of the CCS of the shunt with a regulated power supply.
  6. Mpp #7127 More about transformer selection.
  7. Mpp #7635 Single and dual transformer wiring (also corrected drawing) (See also #7733).
  8. Mpp #7733 Grounding (PSU, RIAA and Player).
  9. Mpp #7810 35V PSU for the CroMagnon.
  10. Mpp #7830 The PSU explained.
  11. Mpp #8386 My resistor recommendation’s.
  12. My Paradise #56 PSU Noise.
  13. Masterpiece #951 That's not a PSRR test (it's a CIR test) :)
  14. PradiseBuilders #13 Schema's and assembly guide.
  15. PradiseBuilders #155 Vdc input voltage minimum simulated.
  16. PradiseBuilders #970 PSU oscillates; posible solutions?
  17. PradiseBuilders #983 Compensating the PSU for oscillations.
  18. PradiseBuilders #1173 Fixing oscillations (up to #1182).
  19. PradiseBuilders #1322 Fuse :).
  20. PradiseBuilders #1387 Updated Paradise R3 assembly guide (Also German).
  21. PradiseBuilders #1403 Capacitors bad vs good.
  22. PradiseBuilders #1593 PSU Power Transistor selection.
  23. PradiseBuilders #1644 PSU Output Impedance.
  24. PradiseBuilders #1680 PSU Power Supply Suppression Ratio(PSSR).
  25. PradiseBuilders #1772 NJF selection for the PSU.
  26. PradiseBuilders #1887 Empirical NJF Rgs determination.
  27. PradiseBuilders #2127 More about the PSU fets (J113's etc).
Have a look at these and their following messages.
Click to expand...

This is a very important collection of links.... maybe you could add a link to this post to the first post in this thread so everybody could find it easily.

Regards

Ricardo
 
FdW

FdW

Member
Joined 2009
RCruz said:
This is a very important collection of links.... maybe you could add a link to this post to the first post in this thread so everybody could find it easily.

Regards

Ricardo
Click to expand...

Sorry Ricardo, these are not 'my' threads. Only the thread 'owner' can amend the first post (and the site admin(s) and moderator(s) :)).

P.s. Edit: And the NSA :)
P.p.s. Edit: And the ATL guys :)
 
R

RollE2k

Member
Joined 2007
What kind of loading-selector switch are you guys using and would recommend...?
I have been looking at ELMA 1-Deck, 2 poles, 6 positions, which looks nice - But i would perfer to have a 2-deck, 1 poles, 12 position - but cannot find anything else than cheap hong kong ones on ebay. Is it possible to find what i'm looking for in better quality?
 
R

RollE2k

Member
Joined 2007
DACT are really expensive, and uses elma parts for many of their switches - which is why i looked at ELMA.
DIP would work - but it sounds better not to have parallel, plus i already have my case-front-panel drilled for a rotary at the front - so too late for that now.

Anything between 8 - 12 position would work - i just want to squeeze in a few more loading values.
 
R

RollE2k

Member
Joined 2007
By the way - i found that Goldpoint does have switches custom made, so i could have the switch i wanted - unfortunately they wanted $117 + $40 shipping, and then vat+customs, so it would end above $200 which is way to much for me. so i'll probably just use the elma switch for $60 instead, until a cheaper alternative turns out.
 
H

hesener

Member
Joined 2005
Paid Member
RollE2k said:
DACT are really expensive, and uses elma parts for many of their switches - which is why i looked at ELMA.
DIP would work - but it sounds better not to have parallel, plus i already have my case-front-panel drilled for a rotary at the front - so too late for that now.

Anything between 8 - 12 position would work - i just want to squeeze in a few more loading values.
Click to expand...

In my new build (using tubes - don'T tell joachim :D) I am using C&K driving relais (takamisawa), works well
 
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