I'm using AfterDark Project ClayX reference SFP, believe I purchased the 1g version. I have 1g internet service.
Sonore Signature Rendu SE
I recently upgraded from the Sonore opticalRendu and paused to question my own sanity given the increased spend. I thoroughly enjoyed the opticalRendu for over a year and would highly recommend any Sonore solutions as an entry into the streaming market. While a comparison was not performed with the ultraRendu I can praise the optical connection for ultra clear signal. Those craving CD quality and above should implement this connectivity in your system.
The Signature Rendu is absolutely amazing in its clarity, detail and simplicity. It is the powerhouse that you often read about in other technical reviews. The optical USB input port is very convenient and eliminates an extra converter and cable expense. Same with the internal power supply. For those contemplating whether an external power supply would provide better performance, I did not find this to be the case when upgrading. In terms of the sound, it is a night and day difference between the two Rendus. The Signature Rendu is far superior than the opticalRendu. It is similar to the difference between listening to a band’s recordings and seeing them in concert. I can assure those who are also questioning whether the upgrade is worth the additional expense, it is for sure. I would not hesitate in making the same decision again if it should arise.
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After several weeks of break-in, the Sonore Sig. Rendu SE Deluxe and Optical Module Deluxe (powered by Sonore's LPS and premium DC cable) sound superb. They surpass my prior SOtM SMS-200 with 10mhz clock link. Nevertheless there is further improvement with an Uptone EtherRegen at the network end of the FO link and a SOtM USBultra between the USB output of the Rendu Deluxe and my Esoteric K-01X DAC. So there is still a place for tweaks... |
This is a bit of a late entry on the Deluxe. I am glad you all are finding the Sonore Sig Rendu SE Deluxe working in your system. The sound quality is terrific. I enjoyed the non Deluxe version for a long time. I had the original Signature SE working fine for several years when connected optical ethernet directly to the SGC i9 optical server. I sent it in to get the upgrade fall of 2025 for several thousand dollars to the Deluxe. Nothing but problems, not booting or recognized by Roon. Sent it back, some work was done, took forever, to get the unit back, not great communication. Hooked it up, worked but not directly i9 server to Rendu anymore. Yes, I had the upgraded Finisar SFP module at both ends. But, the i9 Server to Sig SE direct optical connection no longer functioned. Had to use wired ethernet out from i9 Server to a trendnet switch with Finisar SFP module optical ethernet out to Finisar SFP module on the upgraded Signature Rendu SE Deluxe. Failed completely after about a month. the Sonore Sig Rendu SE Deluxe disappeared as an audio source on Roon App. It booted, was detected by Sonicorbiter Server OS. However, Roon could not find it. No maneuvers fixed it. Gave up. Bought a PS Audio Airlens. Working fine. Your situation may vary. |
I bought a used Sig Rendu and had it upgraded to SE Deluxe to replace an UltraRendu powered by Uptone JS-2. The SRendu is amazingly better, I have no issues with its internal power supply. For me it worked with no problems after the upgrade. I have it between an Innuos Server and Lampizator DAC to use the Ethernet out of the server with an OpticalModule Deluxe for fiber to the SRendu. |
@majacquin Did you ever resolve the problem or did you just eat the SRendu and the upgrade? Warranty fix? Refund? |
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