Help a REAL newbie. Please


Hi everyone,

I've recently returned to high end audio after a 20-year absence. I'm very happy with the sound of my set-up, but apparently I missed a few things in computer audio over the last couple of decades :). I have only downloaded one album to iTunes in my life, and I know nothing about hooking up my computer to a stereo system. I don't even own an iPod. I have an Oppo 105 and a Hegel H80 integrated (has an internal DAC). I also have a Macbook Air, but I haven't used it for audio purposes.

Rather than expanding my fairly limited CD collection, I'd like to begin to build a library of high resolution files that can be played on my system. But I really have NO idea where to start. I've had a heck of a time finding a good guide to computer audio that isn't too advanced for me or that covered lots of irrelevant (to me) information. I'm only interested in getting the best audiophile-quality sound I can out of my system.

Do any of you have a suggestion of books, websites, videos, etc. that might get me up to speed relatively quickly on the basics? It's a new world out there for a luddite like me who doesn't even own a cell phone.

Thank you for your time to help out a newbie.

All the best from Oregon,
Scott
smrex13

Showing 4 responses by lewinskih01

Hello Scott.

I can understand where you are coming from. Computer audio is indeed overwhelming when you first approach it, and even the "simple" guides are tough to crack if one is not computer savvy.

Here's an attempt to try and help out with the simplest solution I can think of with what I would expect as good sound. You already know these are all balancing acts, so maybe what I think is the balance between complexity and sound that you expect is off mark and your feedback will help us adjust to your needs.

Start with a dedicated computer, meaning it will only be used for audio. Go with Mac or PC, whichever you are most comfortable with. You mentioned a MacBook, so I will assume you are more comfortable with Apple. A Mini would also be fine. We could go on and on about optimization, but I think not now.

Software: iTunes isn't good on it's own, but users report outstanding results using Audionirvana+ running on top of iTunes. With that you should be all set software-wise.

Getting the info out of the computer is a critical link. You mentioned your Hegel has built-in DAC. Is it an asynch USB DAC? If not I suggest you get: a) a USB to S/PDIF converter, or b) an asynch USB DAC.
I would probably get an Audiophilleo 2. I have one (mine has the PurePower option, a significant upgrade, but you don't necessarily need it at this stage). Of course there are other good units too. The point of this device is that by having asynch USB the computer clock is slaved to the Audiophilleo clock, of much higher precision, reducing jitter (hence improving sound). The Audiophilleo connects straight into the coax digital in in the Hegel DAC section, so you don't even need a digital cable.

Music storage is important too in the sense of how it will connect to the computer. If using USB to get the music out of your computer you don't want to use a USB hard drive to store the music. Hopefully your mac has firewire. USB means universal serial bus, and being serial means that data transfer in and out are in series, apparently increasing jitter. A USB hard drive will still work, mind you, just not sounding as good. I used this for a while when I was getting my toes wet in computer audio and was happy then.

And I think you are set to start. Generally the wifi built into the computer is electrically noisy, so turn it off when you don't need it.
Needless to say there are endless improvements you can look into later, but learning first if computer audio is something you like enough is a sensible way to move forward, in my opinion.

Enjoy the journey!
Smrex,

I think you've got it. I'm not familiar with the DAC inside the Oppo and the inputs to it you have available. Regardless of which of the two you use, you will likely get an improvement with a good (no need to be the best) USB to SPDIF converter.
Neither am I familiar with the LaCie drive mentioned.
But they sound good conceptually.

BTW, the USB cable from computer to DAC or converter matters much more than the firewire to the music storage. A generic USB will work, though, to get you started.

Have fun!
Smrex13,

True, computer audio is changing super-fast. But...so what? No need to be on the latest and greatest, and generally most complicated implementation. Try it out in a simple configuration and see if it's something appealing to you. As an example, the configuration I suggested sounds more complicated than what it really is to get it to work or to operate.

Maybe it's the ability to use hi-rez that hooks you (not my case), or the availability of so much music, or the flexibility/convenience, or who knows what. Or maybe it's not something you like. I encourage you to try, spending little in the experiment.

Have fun!
Scott,

Glad to see you are moving along. Just for the record, you are not taking the easiest route to learn computer audio! Playing with DSD, when hardware and software are still coming to grips with it is not exactly starting easy :-)

I don't mean to discourage you at all. Just to note this so next time you get frustrated with something not working (believe me, it WILL happen again!) you remember you are trying at the forefront. To some, the mix of frustration and musical payback is worth it. To others, just the convenience of playing good old 16/44.1 files off a computer is enough.

Enjoy the ride!
Cheers.