I didn't experience this issue at 44.1kHz, 48kHz and 96kHz though. When feeding the Coaxial/TosLink SPDIF converter with a TosLink input at 192kHz, the Coaxial output works perfectly, but the TosLink output's clock sometimes gets out of sync. The convertor always has both its outputs active. Port replicator capability of the SPDIF converter NB: This figure doesn't mean much by itself - don't compare it to a SINAD value ! Here, I kept the measurement of the highest secundary peak, to allow some comparison. Not catastrophic, but not stellar either.įirst, for reference, with none of the devices we want to test in the loop. RME ADI-2/4 Pro SE optical output > TosLink > Topping E30 II Lite > Analog output (L) > RME ADI-2/4 Pro SEĪs you may see in the Topping E30 II Lite review, Jitter performance on SPDIF has some issue. So I took a DAC I had at hand that I knew had some issue with Jitter on SPDIF input: So there is a risk the test is not relevant, since the RME would fix any issue with the incoming digital signal. I've been challenged on the fact that the RME is almost a 'perfect' tool. Testing with the Topping E30 II Lite as a DAC NB: I tested the 3 inputs, and there is no differenceĢ. So you may want to jump to the next paragraph directlyīecause I wanted to check the functionality, all SINAD tests here were perfomed at 192kHz. I measured the analog loopback (DAC + ADC) of the RME ADI-2/4 Pro SE when fed with a digital signal coming through those devices. Testing with the RME ADI-2/4 Pro SE as a DACįirst, I've performed measurement with my ussual tool, the RME ADI-2/4 Pro SE as a DAC If they are transparent, we should see no difference in measurements.ġ. So I've set-up some measurements using a RME UCX II (digital source) and the RME ADI-2/4 Pro SE.Īs Amir is doing, I measured performance on the analog side, after the DAC receives the digital signal through the device I wanted to test. I wanted to validate those devices for transparency. The convertor came with a 5V adaptor, but with a US plug, so not really usable for me. The Coaxial/TosLink SPDIF converter has a coaxial SPDIF (RCA connector) and a Toslink on both sides: Inputs on one side, outputs on the other side.Ī switch allows to select which of the 2 inputs you play from.īoth outputs are then receiving the signal (More on that later)īoth devices are powered with 5V and come with corrsponding USB connector. Input may be selected through the remote or the front switch.

Not Compatible with Dolby Digital Plus - Devices that use Dolby Digital Plus are only supported if they have another output format to choose from.The TosLink switch has 3 inputs and 1 output.Support for most signals carried by TOSLINK including Dolby 5.1 Surround.Avencore 1x3 Powered TOSLINK Optical Splitter (1-In to 3-Out).12 Month Cable Chick Replacement Warranty.All you need is a spare USB socket or USB wall charger socket for power (not included). Easy to tuck away behind bulkier equipment for always-on operation. Offers full support for digital audio up to and including Dolby 5.1 Surround, 2-channel LPCM, Dolby DTS and Dolby-AC3, and is plug-and-play compatible. Great for sending audio from your TV to the receiver and a pair of headphones at the same time, and also very handy for games consoles to ensure audio is always ready to go for speakers, headphones and recording all at once. With a three-way splitter, you can send optical audio to several TOSLINK-ready devices at once. TOSLINK optical audio is a great way to route audio around your home theatre or personal computer, but often it's a one-to-one affair, forcing you to swap cables around when you want to connect up your wireless headphones or send audio to your surround sound system. One input and up to three outputs can be connected at once, and each is boosted to full strength via USB power. Avencore's ultra-compact Digital Optical Audio (TOSLINK) Splitter duplicates a single source out to three identical streams for simultaneous connection to multiple sound systems or headphones.

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