Marantz CD63 & CD67 mods list - Page 1502 - diyAudio
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Old 14th October 2010, 08:56 PM   #15011
6h5c is offline 6h5c  Netherlands
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Those days... I looked up the first post of this thread: march 2005!
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Gonna buy my little girl a pink soldering-iron
The new DOS-CFP board is out!
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Old 14th October 2010, 09:59 PM   #15012
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Did you eventually buy the pink soldering iron - and does she know how to solder yet ?

Andrew
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Old 15th October 2010, 11:49 AM   #15013
6h5c is offline 6h5c  Netherlands
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No, not yet, but she seems to have a preferred interest in anything with wires, LED lights or switches :-). The CD drawer is particularly appealing. I wonder where she got that from...
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Last edited by 6h5c; 15th October 2010 at 11:51 AM.
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Old 15th October 2010, 12:11 PM   #15014
RCruz is offline RCruz  Switzerland
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Like Father like Son... In this case Daughter
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Old 15th October 2010, 07:32 PM   #15015
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I was doing my wish list for the next bout of upgrades and i noticed something about co-ax mods. I missed what this is exactly. Changing the ribbon connectors? Can someone clue me in please?
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Old 16th October 2010, 01:42 PM   #15016
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Party's going on here Well done!

Quote:
Originally Posted by RCruz View Post
Mathieu´s splendid work:
Mathieu´s splendid work:
Not at all!

Ricardo the one in the picture was my first CD53, sold years ago,
this is the one I've done for a friend with my first tiny DOS and a lunatic clock:
http://img258.imageshack.us/img258/6...ecaregulee.jpg
Was built with the best bang/buck/work and it's defo a great player!
If needed the steps are shown here: http://atsh.free.fr/MarantzCDx3/

My CD43, older pic not showing the OsCons and the SuperRegs. Output caps are now just like my friend's one a cheap MKP boosted with a Teflon capacitor.
http://img51.imageshack.us/img51/329/apresz.jpg

That is MaTThieu's splendid sounding machines
I like that woody integrated disc station!

The main coax mod is the HF signal's one, to R505.
Marantz CD63 & CD67 mods list
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Last edited by Malefoda; 16th October 2010 at 01:49 PM.
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Old 16th October 2010, 03:28 PM   #15017
RCruz is offline RCruz  Switzerland
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Hi Matthieu

Thank you for posting your wonderfull work again.... Always have been an inspiration for me....
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Old 17th October 2010, 08:03 AM   #15018
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Even my fried CD53 wich I did not take a pic of?
Maybe I can re-use it to make a simple opamp based RIAA amp? If some of you know some simple project like that let me know.
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Old 17th October 2010, 10:30 AM   #15019
RCruz is offline RCruz  Switzerland
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Riaa amp with opamp ?

You might find something in diyaudio but IMO discreet circuits sound much better.

Opamp based Riaa normally have an active equalization and this eq is placed in the feedback loop.

With discrete circuits like the Pacifique, you can use only two amplifying stages with a passive eq in between..... no global feedback and no phase rotation.

Of course this circuit has very low psrr so you really need a good psu, but it sounds much faster.

Last edited by RCruz; 17th October 2010 at 10:36 AM.
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Old 17th October 2010, 10:58 AM   #15020
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Quote:
Originally Posted by RCruz View Post
Riaa amp with opamp ?
Well my integrated amp have it and is said to be nice
I wonder if I may rebuilt the one in the Yamaha A-500 amp I get for free this week, MM and MC ability also.
I'll have a look at the Pacific anyway, seems cheap.
Thanks Ricardo for the tip!
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