Like many others, I was fairly skeptical. However, I read one review from a computer scientist or electrical engineer (I can’t remember which) of various digital audio components and he said galvanic isolation is the biggest difference maker for digital audio. So I thought: what the heck? And gave this a try.

The difference exceeded my expectations. I have several of these signal cleaning products (audioqust jitterbug, the Schiit Wyrd, and now this) and this one has clearly made the biggest difference of the bunch by far.

Sound just feels cleaner. It’s hard to describe. But you get better clarity, better spacing, a slightly larger/more open soundstage.

Not sure the difference this will make with a standard set of cans, but I imagine nobody is looking at this to pair with their free earpods.

Definitely, definitely recommend this product!

(Current system for reference: Tidal or DSD library –> Schiit Wyrd –> iFi iGalvanic –> Audioquest Jitterbug –> Pro-ject Prebox S2 –> Schiit Lyr2 –> Audeze MX4)

YES, YES, YES! Bought his to use with my iFi Micro iDSD Black Label DAC/AMP. You’re not aware of the grit, grain, and electronic hash coming from your laptop via USB cable. I mean this iGalvanic3 took my DAC/AMP to another level. It mattered not the source. I mean even music off YouTube sounds amazing. Streaming Tidal Master Class is incredible too. I was thinking to myself, “So this is what the high-end sounds like….wow.”

It’s a 3 in one device: galvanic isolator with 3 selectable modes, and at least two more functions. Left on for 24 hours, it started to show what it can do on day 2. Later updated report will follow, but this is a real deal. Noise floor drops leading to more resolution: listening at lower level at night has improved a lot in clarity, better focus, increased depth, more extended highs and lows with more texture. I’m using this iGalvanic3.0 along with a Nano iUSB3.0, plus an iDefender powered by an iPower.

YES, YES, YES! Bought his to use with my iFi Micro iDSD Black Label DAC/AMP. You’re not aware of the grit, grain, and electronic hash coming from your laptop via USB cable. I mean this iGalvanic3 took my DAC/AMP to another level. It mattered not the source. I mean even music off YouTube sounds amazing. Streaming Tidal Master Class is incredible too. I was thinking to myself, “So this is what the high-end sounds like….wow.” I thought this would replace the iFi iPurifier2 but come to find out, I was able to leave that in the chain with the iGalvanic3 and get even better sound than the iGalvanic3 by itself. However the iGalvanic3, by itself, does 75% of the difference. I’m just using el-Cheapo blue USB cables too–still incredible.

It is certainly one of the most efficient to purify the USB link…it fulfils the role of three other toys, whose prices put end-to-end are more expensive than the iGalvanic alone!