Just set up an account with them to see if it can clean up my writing instead of making up answers. I was pleasantly surprised that it can do that. That said, it did change the meaning a bit and took out some specifics. Let me know whether you think my version is better or not. It is the conclusion in my iPurifier3 review:
My writing:
It seems that the iPurifier does what it says it does: clean up the signal/power lines over USB and with it help devices that need it. Then again every DAC I recommend of which there are probably 50 to 100, already perform their own filtering and don't need any help. After all, I test them all on my desktop workstation without any such filters. Adding an active device to the USB connection can reduce available power and potentially decrease measured performance as show in the case of Schiit Modi 3+. Seeing how a better DAC costs less than iPurifier3 anyway, there is no reason to deploy such a device.
ChatGPT:
The iPurifier is a device that claims to clean up the signal and power lines over USB, which can improve the performance of certain devices that may be sensitive to electrical noise. However, many high-quality digital-to-analog converters (DACs) already have built-in filtering and do not require additional help. Additionally, adding an active device like the iPurifier to the USB connection can decrease available power and potentially decrease overall performance. Given that a better DAC can often be obtained for less cost than the iPurifier, there may be little reason to use such a device.
