2. digital
  3. 172782-159528

What are you using as a streamer? Constructive feedback please.

Wondering what improvements I can made to my streaming end and what you all are using.

Not looking to rip CDs and I mostly listen to vinyl.

System right now is:

Node 2 (latest version used streaming only with Roon)

Bel Canto e.One ref DAC 2.7

Bel Canto e.One ref CD3t Transport.

Bel Canto e.One ref 501S (best Class D to date to ever grace my system)

Mini GaN 5 ( had to try it and swap it in and out)

AM Qualiton X200 Tube Integrated (love it and gets most use)

QLN Prestige 5 Speakers.

All cables and wires are Signal Cable.

Appreciate the constructive feedback.

Have a great day.

 

 

128x128jerryg123

Showing 2 responses by cindyment

cindyment's avatar
cindyment
351 posts
 

@danager, In a perfect world yes but in reality that’s not true. The voltages that are represented by ones and zeros have residual values that distorts the signal.

 

And what effect exactly does that have? How much distortion? Does that effect USB, Ethernet and SPDIF/I2S, or only one or two of them?

cindyment's avatar
cindyment
351 posts
 

Both USB and ethernet are connected to the same internal AMBA bus in the internal pi 4 processor. They didn't separate out things the processor in the pi 3 and 3b did not have integrated ethernet. The new processor has integrated ethernet and only requires an external phy. The old one didn't have ethernet so they use the chip that provided USB and ethernet together. Due to the reduced performance of the original USB I/F from the processor they could only do 300 mbps on the ethernet (3b+), 100mbps(3b). It had absolutely nothing to do with noise but about data transfer bottlenecks. In terms of noise they both use the same power supply which is where most of the noise will come from.

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