I bought this product to use with the Shure SM7B. I have a Cloudlifter (with built-in preamp) between the microphone and the mixer. This definitely increases gain with minimal added noise. I have a slight hum problem when I keep increasing the gain, but I know it's most likely due to a cheap preamp in my mixer and I don't blame Cloudlifter. Therefore. My only issue with the product is the price as it adds up when you also buy the microphone and audio interface.
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