Items like “regulation speed” do not apply in the conventional sense, the active noise cancellation system is responsible for dealing with any noise within the audio band, regardless of its…
The iDefender breaks ground/earth loops. It does not “isolate” in the way that the iGalvanic does. It will, however, stop noise loops through the USB cables and also noise from…
Question: It seems that when the iPower is plugged at the beginning of my power strip, my TV pictures are noticeably crisper, can this be explained? Answer: The iPower contains…
Generally speaking, no. It has around 22 times less leakage than a typical SMPS using a similar platform, due to the use of shielding inside the transformer to dramatically reduce…
All MOV-based protectors intended for long-term use should have an indicator that the protective components have failed, and this indication must be checked on a regular basis to ensure that…
Does this mean the standalone SPDIF iPurifier is not part of the USB iPurifier line? In other words, is it based on the original USB iPurifier design? Answer: The SPDIF…
My power strip has no ground/earth, but I was actually under the impression that the AC iPurifier established a quasi-ground? Answer: It does not nor can it, it can still…
There are certain safety requirements for electrical appliances (including audio) that force either an earthed device (Class 1 equipment) or one with double/reinforced isolation (Class 2 equipment). More here: https://en.wikipedia.org/wiki/Appliance_classes…
Until a few years ago much Hi-Fi, AV and computer equipment used Class 2 electrical safety, which included an earth. As a result, often systems had multiple earths, leading to…
First, confirm if the connecting device is centre positive, if not then you will need to use the provided inverter (white adapter) to converter it from centre positive to centre…
Please see the attached images of the inverter. To properly set this up normally the inverter (white) goes between the iPower DC connector and is then topped with the correct…
OTG is exactly a standard USB cable, except an additional pin is connected via a resistor. This resistor tells a phone, which is normally in “device mode” pretending to be…
USB was never designed to carry high-quality audio hence in effect laying interconnects and PCs side by side the USB cable was not a “problem”. Our flagship USB cable, Gemini,…
On self-powered devices: The iDefender 3.0 will break the ground as it will interrupt it whilst the voltage bus is high impedance. If the USB device connected is self-powered (it…
The output of the SPDIF iPurifier is direct-coupled for the precise reasons the customer states. If no isolation is needed this is best. Further, however, in any competent design one…
I’m curious as to how this GE5670 is offered as compatible with 6922 types. As you know these are quite different, the tubes are not the same? Answer: Yes, they…
How much current can the iDefender 3.0 supply when plugged into a USB3.0 port and without an external power supply (?) and max current output without an external power supply?…