6 ch. vol. control for DCX2496

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Hi all,

As some may know I have been modifying quite drastically my DCX2496 (see link below) and I came to a point where I realized I badly needed a 6 channel volume control (I'm now using the DCX the "right way", i.e. through digital input)

As market does not offer many "audiophile" solutions I asked a french company if they could invest some time to study such a device, and they came back to me with this :

6 channel volume control

I thought it would be interesting for you DCX2496 owners to know that an alternative solution is now available.

Cheers

Thierry

a picture says it all :


An externally hosted image should be here but it was not working when we last tested it.




Visit my website : Tweaking the DCX2496
 
Thmartin said:
Hi all,

As some may know I have been modifying quite drastically my DCX2496 (see link below) and I came to a point where I realized I badly needed a 6 channel volume control (I'm now using the DCX the "right way", i.e. through digital input)

As market does not offer many "audiophile" solutions I asked a french company if they could invest some time to study such a device, and they came back to me with this :

6 channel volume control
What type opamps do they use?

Cheers,
Hans.
 
Re: Re: Re: 6 ch. vol. control for DCX2496

Thmartin said:


Hi,

They don'use opamps, they use 2SJ74, 2SK130 and 2SK30 FET transisors.

The assembling procedure is described here : Kit instructions

Volume control is available as a kit or as a ready to use unit. Check here : Special offer

Cheers

Thierry
That all looks very nice indeed! It's too bad my K5600 kit arrived two days ago by mail... Go figure :cannotbe:... Maybe something to try out later as it look like it could be a nice upgrade from the Altronics kit.
 
Hi,

This is interesting, and I also would be pleased to see some explanations in English, if this is possible.

For example, there appears to be 6 pairs of RCA connectors on the rear.
Assuming two of these (one pair) are for a stereo input, how does the remaining 5 pairs relate to six channels?

I wish I could read French better!😱

Edit: I've just realised what a silly query this is, as, of course there are 6 inputs and 6 outputs! But some more detail in English would be very helpful.

Regards,
 
Time for me to show my translator skills!

Niveau de chaque canal ajustable pour harmonisation en fonction de la sensibilité des amplis utilisés
• Technique audiophile exclusivité Selectronic totalement neutre et transparente (buffers d'E/S à FETs)
• Potentiomètre ALPS motorisé
• Condensateurs de filtrage TFRS, etc.
• Circuit imprimé double-face avec vernis épargne
• Le grand luxe habituel

Adjustable channels according to amps sensitivity (+/-3db)
Selectronic exclusive totally neutral and transparent audiophile technics (FET I/O buffers)
Motorised ALPS pot
Very low FRS capacitors used in the PS
Double sided PCB with vernis épargne (?)
The usual top quality (!)

As for the price:

Assembled kit in 1U rack with remote control = 399€
Remote kit (no rack) = 239 €
Basic kit (no rack, no remote) = 199 €

Special offer until 19 june 2006 : A rack is given with the remote kit

Voilà!
 
Hi kepa1,

Thanks a lot for this mini translation, you are very kind.

It is over 50 years since I left school, and I remembered some things like "en ordre de marche", which I believe literally means "ready to go"! 😀

Regards, et merci.
 
Merci kepa1,

Mais j'ai une petite problem.

"To have a more thorough understanding in French, here are a few words concerning the sale *dediee* (c'est dedicated?) to DCX2496 suggested by Selectronic (a small line here?)".

Je recherche mon dictionnaire, je pense!😱
 
Hello Bob,

Funny because you even write French with an English accent, very pleasing!

As for "dédiée", you are right. In fact, they designed a power supply that gives quality current to the AKM chips only, so you basically don't touch the stock PS... Soon to be avalaible on the site.

Cheers
 
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