INTERACT FORUM

Please login or register.

Login with username, password and session length
Advanced search  
Pages: [1]   Go Down

Author Topic: Ripping multi-channel DSD to PCM  (Read 5578 times)

macdonjh

  • Citizen of the Universe
  • *****
  • Posts: 538
Ripping multi-channel DSD to PCM
« on: October 26, 2015, 12:04:25 pm »

I have several of the RCA Living Stereo multi-channel SACD reissues.  I'd love to rip the multi-channel content to my Mac.  Can that be done?  I don't care if the ripped file is multi-channel DSD or multi-channel PCM.  Can I use my universal player instead of my CD-ROM as a transport with an HDMI cable?
Logged

blgentry

  • Regular Member
  • Citizen of the Universe
  • *****
  • Posts: 8014
Re: Ripping multi-channel DSD to PCM
« Reply #1 on: October 26, 2015, 12:22:14 pm »

Sadly, SACD discs require a special drive to read them.  Those drives, as far as I know, are only in SACD players.  *and* the Sony PS3.  But only a certain generation of the PS3 has the SACD capable drives.  They sell for more than a regular PS3 because of the SACD ripping capability.  To do it with a PS3 requires some special software and stuff.  I've only read up on it a little.

Last I checked there was a guy on one of the forums (maybe computer audiophile?) who is building a custom board to try to make an external drive, using PS3 drives, that you can connect to a computer to rip SACDs directly.

It's kind of a silly situation, but that's how it stands today, as far as I know.

Brian.
Logged

Awesome Donkey

  • Administrator
  • Citizen of the Universe
  • *****
  • Posts: 7804
  • Autumn shade...
Re: Ripping multi-channel DSD to PCM
« Reply #2 on: October 26, 2015, 12:22:37 pm »

If I remember right, ripping SACD discs requires a Playstation 3 using an older firmware.
Logged
I don't work for JRiver... I help keep the forums safe from "male enhancements" and other sources of sketchy pharmaceuticals.

Windows 11 24H2 Update 64-bit + Ubuntu 24.10 Oracular Oriole 64-bit | Windows 11 24H2 Update 64-bit (Intel N305 Fanless NUC 16GB RAM/500GB M.2 NVMe SSD)
JRiver Media Center 33 (Windows + Linux) | iFi ZEN DAC 3 | JBL 306P MkII Studio Monitors | Audio-Technica ATH-M50x Headphones

JimH

  • Administrator
  • Citizen of the Universe
  • *****
  • Posts: 72438
  • Where did I put my teeth?
Re: Ripping multi-channel DSD to PCM
« Reply #3 on: October 26, 2015, 12:52:35 pm »

Early PS3's only is my understanding.  There's more on our wiki.
Logged

macdonjh

  • Citizen of the Universe
  • *****
  • Posts: 538
Re: Ripping multi-channel DSD to PCM
« Reply #4 on: October 26, 2015, 08:27:53 pm »

Thanks, guys.  I did do my search of the WIKI and the forum, so I've seen the older threads about the PS3.  I was hoping that either things had changed since those threads were written, or that I was in luck because I didn't care about preserving the DSD signal.  What would MC21 do with a signal from the HDMI output of a universal player reading the multi-channel layer of a hybrid SACD?  All I want is the multi-channel information.
Logged

chrisc

  • Junior Woodchuck
  • **
  • Posts: 91
Re: Ripping multi-channel DSD to PCM
« Reply #5 on: October 27, 2015, 02:22:36 pm »

What about a HDMI multi-channel audio adaptor? There are modeis on eBay that offer 24 bit 88.2KHz audio output in stereo and multi-channel from a SACD player that provides HDMI output
Logged
If music be the food of love, play on

blgentry

  • Regular Member
  • Citizen of the Universe
  • *****
  • Posts: 8014
Re: Ripping multi-channel DSD to PCM
« Reply #6 on: October 27, 2015, 03:09:53 pm »

What about a HDMI multi-channel audio adaptor? There are modeis on eBay that offer 24 bit 88.2KHz audio output in stereo and multi-channel from a SACD player that provides HDMI output

Are you suggesting recording SACD's in real time via an HDMI connection from SACD player to computer?  I personally wouldn't bother.  Seems too much like recording LP records onto cassettes in the 80s.  :)

Brian.
Logged

macdonjh

  • Citizen of the Universe
  • *****
  • Posts: 538
Re: Ripping multi-channel DSD to PCM
« Reply #7 on: October 27, 2015, 08:00:50 pm »

Recording real-time?  Not really.  I have these multi-channel SACDs that I'd like to rip into my digital library.  I've got the stereo PCM layer ripped, but I'd also like to get a digital copy of the multi-channel layer, which is coded in DSD.  I understand that ripping the DSD layer directly isn't possible.  Is it possible to read the DSD layer, convert it to multi-channel PCM and then save those data?  I ask about the HDMI output because my Oppo universal player, I think, reads the DSD layer, recodes the multi-channel DSD data to multi-channel PCM and then sends that to an outboard DAC (in this case my processor).
Logged

unfrostedpoptart

  • Junior Woodchuck
  • **
  • Posts: 79
Re: Ripping multi-channel DSD to PCM
« Reply #8 on: October 28, 2015, 08:10:48 pm »

This guy is working on a project to read/rip SACDs.  Unfortunately, his work has been slowed down by recently having a baby :)

http://sacd-ripper.blogspot.com
Logged
Pages: [1]   Go Up