Marantz CD63 & CD67 mods list - Page 1194

RCruz · 13th March 2009, 01:55 PM

No but I will do it.... soon to be reported.

Fidelity Audio · 13th March 2009, 02:00 PM

Always interesting to know.

I've updated my mods list if anyone is interested PDF

Brent

SimontY · 13th March 2009, 04:58 PM

Not many meters could measure 500000uF lol

Fidelity Audio · 13th March 2009, 05:23 PM

Mine can

Brent

Malefoda · 15th March 2009, 01:01 PM

Hi guys!
I see you're building power plant now

Chivvyp · 16th March 2009, 10:02 AM

Hi,

Has anyone upgraded the digital out transformer, LT01 ? I saw some advice earlier in the forum to use 76601/3C from Murata or the S22083 from Newava but I didn't see if anyone actually did it and found any gains.

Regards

Pete

RCruz · 16th March 2009, 01:13 PM

Hi Pete

I did think of it in the beguinning, but after the very good mods done inside my CDP, I do not see the point in using external devices to process the signal.

Ricardo

UV101 · 20th March 2009, 08:36 PM

Quote:

Originally posted by rowemeister
The Servo psu mod is a superb improvement, it pushes what the servo clock etc did to a new level.

All I have done this time is improve it further

I swapped 2x 3.2VA tx for 2x 7VA, swapped 4x 16v 220uF Silmics for 16V 470uF ZA and added the extra base plate for more mass.

Brent

Looked awesome in the workshop! I'm now in the "seen it heard it" club. TY!

I bet it did sound good when you got home!

Fidelity Audio · 21st March 2009, 12:21 PM

You saw it before the new tx

Yes the improvements were noticable at home, sadly the work speakers don't do it justice.

Brent

stueyh · 22nd March 2009, 11:53 PM

I've done the HDAM bypass, replaced the opamps with 4562's & fitted a new clock with its own PSU. Just checking the DC offset, I have 15mV on the L channel and 45mV on the right. Do you think 45mV is to high??

13th March 2009, 01:55 PM	#11931
RCruz diyAudio Member Join Date: Sep 2006 Location: Cascais Blog Entries: 1	No but I will do it.... soon to be reported. __________________ RC

13th March 2009, 02:00 PM	#11932
Fidelity Audio diyAudio Member Join Date: Dec 2005 Location: Doncaster England	Always interesting to know. I've updated my mods list if anyone is interested PDF Brent __________________ Fidelity Audio - Home of quality products & upgrades - What HiFi 5 Star Headphone amp » Hifi World 5 Star Pre amp » HiFi Choice 5 Star Group test winner HPA-100

13th March 2009, 04:58 PM	#11933
SimontY diyAudio Member Join Date: May 2003 Location: Sheffield, North England	Not many meters could measure 500000uF lol __________________ Fave. threads: Marantz CD63 \| Philips CD650 \| my 3-way dipoles \| T-bass for dipoles \| EnABL treatment \| Arcam Alpha (CD)

13th March 2009, 05:23 PM	#11934
Fidelity Audio diyAudio Member Join Date: Dec 2005 Location: Doncaster England	Mine can Brent __________________ Fidelity Audio - Home of quality products & upgrades - What HiFi 5 Star Headphone amp » Hifi World 5 Star Pre amp » HiFi Choice 5 Star Group test winner HPA-100

15th March 2009, 01:01 PM	#11935
Malefoda diyAudio Member Join Date: Jun 2006	Hi guys! I see you're building power plant now __________________ Old simple TT, cheap CDP with wise mods, Class T amp at its best: music!


	Please consider donating to help us continue to serve you. Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving

16th March 2009, 10:02 AM	#11936
Chivvyp diyAudio Member Join Date: Apr 2006 Location: London	Digital out transformer Hi, Has anyone upgraded the digital out transformer, LT01 ? I saw some advice earlier in the forum to use 76601/3C from Murata or the S22083 from Newava but I didn't see if anyone actually did it and found any gains. Regards Pete

16th March 2009, 01:13 PM	#11937
RCruz diyAudio Member Join Date: Sep 2006 Location: Cascais Blog Entries: 1	Hi Pete I did think of it in the beguinning, but after the very good mods done inside my CDP, I do not see the point in using external devices to process the signal. Ricardo __________________ RC

21st March 2009, 12:21 PM	#11939
Fidelity Audio diyAudio Member Join Date: Dec 2005 Location: Doncaster England	You saw it before the new tx Yes the improvements were noticable at home, sadly the work speakers don't do it justice. Brent __________________ Fidelity Audio - Home of quality products & upgrades - What HiFi 5 Star Headphone amp » Hifi World 5 Star Pre amp » HiFi Choice 5 Star Group test winner HPA-100

22nd March 2009, 11:53 PM	#11940
stueyh diyAudio Member Join Date: Jul 2004 Location: lancs	I've done the HDAM bypass, replaced the opamps with 4562's & fitted a new clock with its own PSU. Just checking the DC offset, I have 15mV on the L channel and 45mV on the right. Do you think 45mV is to high??

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search

New To Site?	Need Help?
Register to Participate Search Privacy Statement Contact Us	Frequently Asked Questions Did you forget your password? Mark Forums Read