Perfect Wave DAC and Bridge

So I'm a little confused. If I have a computer, I can get the Lynx soundcard that people often talk about with the Berekely DAC and computer music, then I could go from there via AES/EBU into the Perfect Wave Dac.

Now, assuming we are driving all of this from JRiver, how does that theoretically compare to the Bridge?

For the Bridge it says:

"The bridge contains all the CODECS (programs) to convert just about any format of audio into what the PerfectWave DAC wants for perfection, which is I2S. Once the Bridge gets a network music stream, it figures out what the native format is (FLAC, WAV, ALAC, MP3, etc.) and converts the format into a pure digital audio stream without any associated clocks. This is important because this data, once converted to its raw format, can then be placed into the 256 mB memory of the 'Digital Lens' and then output in I2S directly into the DAC."

If I'm coming in from the Lynx on aes/ebu that will happen anyhow, no? This is more for people who want to use ethernet and who perhaps don't have JRiver?

I ask if these are 'theoretically' the same, as of course in reality there will be at least minute differences.

The PerfectWave DAC itself does not contain the Digital Lens circuit which buffers the I2S digital data. I2S also transmits all of the clock signals independently from the data stream. You currently only get the benefits of the Digital Lens circuit and I2S transmission with either the Bridge or the PerfectWave Transport feeding the DAC. So using the AES/EBU input will not theoretically provide the same sound quality. PS Audio plans on introducing a stand alone Digital Lens in the future that will accept standard digital inputs and output the data in I2S format over HDMI to feed their PWD. Hope that this helps!

I just received the Perfect Wave DAC/Bridge yesterday and got it running using Twonkie with a $150 Seagate 2 TB external hard drive and I use an I Touch for the remote. To say I'm enamored is an understatement. Accessing my CD collection and gobs of Internet radio stations from the I Touch along with volume control from anywhere in the house is unbelievable. This totally changes access and ease of listening to music from CD's, radio and vinyl.

The sound quality appears very favorable but I haven't done a lot of critical listening yet. I'm still rediscovering all this music as a result of ease of access. I was using a Raysonic CD player and a Linn LP 12 for my source but I believe the CD player will be retired. I had no idea how transformative this could be. TMH

Exactly the info I wanted! Interesting... Well - once you have it at 800 in the back of the device you might as well go with ethernet and the cheap connection. If you do Lynx its basically same price as Bridge. So, if they offered an external Lens, lets say for 800, then you'd have to spend 800 on Lynx and then 800 for the Lens, so its probably not for computer music as much as getting that last 5% from other connections, maybe from an existing CD player for example.

So, the interesting comparison at this point is:

JRiver / Lynx / Berkeley
vs
JRiver / Ethernet / Bridge+PerfectWave

Anyone compare those yet? I know people have compared PerfectWave vs Berkeley, but I'm thinking of those specific combos.

While in general I would have thought the Berkeley to be much better, perhaps with this lens stuff the PerfectWave is competitive?

Tmhayes,

Would you mind giving a little more detail on your setup? Is your external hard drive connected to your computer, router or PWD with wire? If so, what kind of wire? I'm having a little trouble figuring all this out for myself. I'm obviously not computerly inclined. Any help would be appreciated.