DIGITAL HIGH-RES AUDIO SYSTEM -HELP PLEASE


I need your expert advice on building a 24 bit/96Khz, 24/192Khz max, computer based home audio system I'd like to integrate into my home audio/ht system. I'm not totally clueless on what I need but I could definitely use some advice and direction as well as helpful tips. I have a fairly good audio system I currently use for ht and music playback. So, I'm not starting from scratch but want to incorporate computer audio and WAV and FLAC file streaming and storage into my system. Video streaming and storage can wait for a future time.

My current system consists of the following:
Plasma HDTV
Full 5.1 surround setup (5 spkrs and 1 subwoofer with in-ceiling surrounds).
Three separate stereo amps that power the main l/r, subwoofer/ center and l/r surrounds.
Directv satellite source (box has HDMI and digital audio output)
Older DVD/CD player as source used for movies and music.
Surround sound processor (older unit with just coax and optical audio inputs/outputs, no HDMI or USB inputs/outputs).
Separate tube preamp with HT Passthru. I'd run computer analog outputs to this for 2-channel listening.

For computer audio I already have some components:

Newer Laptop with 4 USB2.0 ports, dual core processor, 2 GB RAM and 110 GB internal hard-drive that can be solely devoted to a computer audio system(only 35 GB free on HD, however).
Wireless high-speed LAN with smart HDTV already attached and streaming Netflix, Hulu, Pandora and Amazon Prime to the tv and laptop.
JRiver v19.0 media player installed but no downloads yet and only a handful of cds ripped.
Cambridge Audio DacMagic 24 bit/192khz DAC.

My current budget is only about $1,500 and was thinking my next steps should be to:
A. Buy a new or used Oppo BDP-103 or, preferably a BDP-105 to replace my DacMagic and Sony DVD,CD player and get at least into 21st century technology.
B. Buy a NAS next to connect via USB to my laptop when more funds become available.

So, please let me know the following:

1. Am I thinking correctly and on the right path with buying an Oppo followed by a NAS?
2. Is there a method to connect my laptop, and future NAS wirelessly to the Oppo? I'm currently running a 12ft USB cable from my laptop to my DAC. I know cabled is better than wireless but curious how much better.
3. Any suggestions for a good, affordable NAS?
4. Does the Oppo BDP-105 have internal surround sound decoding capability that would allow me to run analog cables to my 3 HT amps directly from its analog outputs and substitute for my Parasound processor?

Thanks in advance for any advice and guidance.
Tim



128x128noble100
Just talked to Nathan at Oppo cust.serv. He said the 105 is capable of doing what I want wirelessly.

Here's what he told me from memory:

-Plug the supplied wireless Dongle into a USB port on the back and connect to my network. The 105 will then show up as a Device on my network and be able to receive firmware updates.
- Set up my audio files to be shared folders and the 105 will be able to access them. I could go into the Network input on the 105, select a file and drill down to play the track I want.
- Or, he said I could go into JRiver and 'push' the selected song to the 105 wirelessly. The 105 should be setup as the 'preferred output device' on JRiver and Windows 7 on the laptop.
-He also recommended downloading 'OSHARE' which is a free file sharing app.
-He suggested this will all become clearer once I actually start using the 105.
-He also suggested isolating the laptop duties from the 105's duties as much as possible for best sound and to minimize chances of a virus.
-Or, an external HD could be added to either the laptop or to the 105. I also could use a NAS attached to the router and would be accessible to the 105.

All good news and things are becoming clearer to me but I'm still a bit fuzzy and my head just did a complete 360 degree turn. I still may employ the services of a pro just to help me setup and explain things.

Steve(Willie),
Your idea of the IPad is probably a good one but the idea of adding another device to this puzzle just made my head do that turn again. I'll consider that down the line, once I get this system up and running. Thanks, appreciate your efforts.

I'm going to search the JRiver website for any more info on this.

Thanks all,
Tim
-
Sounds good!

Setting the folder(s) to be shared on the network is just a matter of a few clicks in Windows 7. Post back if and when you'd like me to describe that in detail.

Regards,
-- Al
Tim - it's sounding much better

I liked the part about pushing to the Oppo with the laptop - that's a nice feature of JRiver and sounds very simple.

Hope everything goes smoothly.
Steve,Al and Willie-Steve,

Thank you all very much for your help and patience. I'm getting closer and will be ordering the Oppo and hard drive(s) later this week. I also found a local independent computer company that will help me set it all up. Only downside is they charge $100/hr. I figure a few hundred bucks to do this is just the price I pay for my ignorance and to stop my head from doing those painful 360 degree spins.
Once it's all operational and I use it for awhile, I'll consider the Off Ramp, iPad remote and other enhancements.

I'll also post a new thread on this forum detailing the particulars and impressions of how it all sounds for others' reference. I hope I can be as patient,knowledgeable and helpful to other newbies as all you guys were to me.

Talk with u all later,
Tim

Just wanted to give an update to all who are following this thread and are interested:

I ordered an Oppo BDP-105 from Crutchfields for $1,219 with no sales tax and free shipping(Amazon and Oppo-direct had it for $1,199 but charged $27 for shipping which made the Crutch a whopping $7 cheaper that I used to buy a 3ft HDMI cable used between my satellite client box and the HDMI input on the back of the Oppo).

It has all been setup in my system via the supplied wireless dongle in one of the Oppo's 2 back panel USB 3.0 inputs. It's now wirelessly connected to my network and updated with the latest firmware.

The Oppo 105's (8)7.1 channel analog outputs are connected into my 5.1 and 2-channel system in the following manner:

Connected 4 of the 8 analog outputs from the Oppo directly into 2 of my 3 amps: center channel out to the right channel input on an Adcom 545, sub out to one side of a Y-adapter attached to the left channel input on the Adcom 545 and the surround side l+r out (Note: the 'SBL' and 'SBR', Surround Back Left and Right, channels are not connected if using a 5.1 system, the 'SL' and 'SR' are used as the rear surrounds instead) to an Adcom 535.

Connected the front l+r outputs to the 'Processor In' l+r on my VTL 2.5 preamp with HT passthru.

Connected the 'Dedicated stereo' unbalanced l+r outputs to the VTL's 'CD' l+r inputs using my best analog cables. Then the VTL's l+r main 'A' outputs into the l+r inputs on my Class D Audio 440CS amp. The VTL's left channel 'B' output to the open side of the Y-adapter on the Adcom 545's left channel input. This Y-adapter allows the bass to be sent to my sub for both 5.1 surround and 2-channel stereo since I won't be listening to 5.1 surround and stereo at the same time. It'll be either one or the other in use, not both at the same time. Control of which is in use via the VTL's front panel 'HT Passthru'.

Sorry so detailed on connections but thought it might helpful to some readers. Plus it's also a good hookup guide if I ever relocate.

As expected, I was able to remove the "oldie but a goodie" Parasound AV2500 preamp/processor and the very good Cambridge DacMagic DAC from my system(both decided to retire to Miami, btw).

My plan is still to incorporate either a NAS (Network Attached Storage) or regular Hard Drives (Laptop or Oppo Attached Storage)into my system. I haven't decided which yet but I'm currently planning on using approx. 2 TBs of storage for my future WAV and FLAC audio files, maybe 3 TB or more if I decide to store video files, too.

I found a good local source, Matt from EZPC, to help me decide and setup my solution.

I'll update again once I have it completed and have listened to some 24/96&192 music downloads for awhile.

I'm very pleased with the performance of the 105 thus far and I'm glad I decided to buy it. I love this thing already and haven't even played a Bluray or hi-rez music file yet, just Directv in DTS/Dolby 5.1 surround

Later,
Tim