OK, so this small Greek company comes up with a USB regenerator gadget targeted towards audiophiles.

They claim that it improves audio dramatically. It uncovers lost detail, enhances dynamics, etc.

We’ve heard all that hi-end mumbo-jumbo before, right?

Problem is, this time the gadget actually works. I didn’t believe it either until yesterday, when I was invited to a friend’s house. Also invited were a couple of friends and this little guy:

It was accompanied by its designer, Vasilis of Ideon Audio. Mind you, this is the same Vasilis that is behind the Mamboberry DACs.
I’ve known Vasilis for the better part of 10 years now. We have exchanged some pretty sharp remarks over the years, in regards to our shared hobby, but this time I must admit that he’s really on to something.

The 3R contains a TI chip with a low jitter clock and a bunch of LDOs. It is powered by an SMPS wall-wart (rumor has it that it works even better powered by a linear power supply).
What happens is that the 3R is detected by the PC as a USB device which essentially passes-through the DAC that it is connected to. It works like a USB hub – it’s an active device but it needs no drivers.
It works its magic by regenerating the USB signal using its own low jitter clock and low noise LDO regulators.

The end result is that the DAC manages to literally extract more detail from the music stream, be it from a PC or a Mac based transfort. It doesn’t matter what your DAC is – it will make a positive difference. We tested it with a Buffalo III dac (Amanero as receiver with no isolation) and with an Aune S16 (XMOS receiver, isolation, and FPGA doing FIFO and reclocking). In all cases, introducing the 3R into the chain made for better bass definition, more resolution, and better sound stage.

This is some upsetting stuff. This made me feel the same way I felt a few weeks back when I was auditioning Salas’ system and I could hear audible differences when we changed Foobar’s buffer length from 400ms to 1000ms. This shouldn’t happen, but it does.

I don’t know.. Perhaps this is a sign that I should switch to another hobby.

In conclusion, here is a picture of Darth Vader on the 3R:

If you have a half-decent USB dac and you’re serious about audio reproduction (a.k.a. you’ve already invested in a good sound system) you should get one. Not Darth Vader, the 3R.