Paradise Phono Preregulator

[mcai7et2]

I just arranged to buy a set of preregulator kits from a member here. Can anyone tell me the dimensions of the finished modules so I can start looking for a suitable enclosure?

Sorry if this was already in the thread, but I didn't find it so far.

Cheers,
Edward

 

[RollE2k]

The boards themselves are 120x250mm. So it all depends on how you place the boards and chokes in the case. And of course what chokes you use.

 

[mcai7et2]

Thanks! I am getting the hammond chokes that came with the group buy. I have the dimensions of those already, so I can start figuring out which modushop case will work best.

 

[Fabian85]

If anybody needs a set: I have no time building it currently, so you can have it for the price I paid (44 €) + shipping (depends on your country).

Cheers

 

[be.audiophil]

Just wondering if chokes with a max. of 240 mA would be enough for the pre-regulator?

If so ... a cheap trick?

Hammond 158SA, choke 1H - 240mA, induttanza, bobina a telaio aperto, 1pc. | eBay

Please share your thoughts and your optinion. Thanks.

Edit:

Here is the basic schematic diagram of the Paradise Pre Regulator ...

... For a current draw of 200mA they drop 8V.

Thus these chokes should do their job.

 

[sq225917]

Guys, are there any plans to do another batch of pre-reg boards? I'm dying for a pair....

 

[gwrskien]

Hello,

same goes for me, i`ll need 2 pair..

 

[sq225917]

Apparently Benedetto (Peter) has some left.

 

[Despearce]

If you do another GB please put me down for a pair...

 

[Studley]

I'm also looking for a set of these boards.

 

[ByronInPortland]

I would also like to purchase a pre-regulator board.

 

[Tarasque]

still have some left. Send PM pls. All PM's are answered.

 

[gwrskien]

sorry i`m in the wrong tread, please delete.

 

[sq225917]

Peter,
Is there any chance of doing another run of PSU boards?

I'd be happy to run a group buy if there was enough interest

 

[Ryssen]

Whats the cost of a board?

 

[brianco]

@Ryssen:

NEW thread here:

http://www.diyaudio.com/forums/grou...onostage-pre-regboard-psu-group-buy-v2-2.html

 

[Oldrye]

Halllo PreReg Group,
i startet to collected ll pomponents for this Project.
My biggest Issue is that all Distributer in Germany dosn´t have
The
Talema CAF 0,6-100 or 0,9-47 that my last produkt I need for finish.

Have somebody this components or have an Idea for me.

Many Thanks

Jens

 

[sq225917]

reichelt.de CAF 0,9-47 last place I purchased them.

Failing that I had pre-rg pcbs made that take commonly available parts and quiet transformers.

Full set looks like this.

One more pair of caps and 8.2mH TDK chokes.

 

[FdW]

Not bad at all where is that <LikeIt> button?

 

[Oldrye]

@sq225917
Many thanks for the information.
Since 1th week in April Reichelt had the talema on stock.

Jens