RDL ST-HP3 High Pass Line Level Audio Filter
Current Price
$139
Average
$139
Min Price
$139
Max Price
$139
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Product review & video
- What does the HPF button
do on my audio mixer? When should I use it? When should I not use it? I'm Jordan from Kettner Creative, and we put this video together to help you answer those questions. Now before we get started, if you are looking for pricing or specs for anything that you see in this video, we do have links down
in the description below where you can find the
microphone, the stand, the mixer and the headphones at a variety of online retailers to make sure that you're
getting the best price possible. So what is the HPF button? HPF stands for high pass filter. It's also known as a low
cut or a low cut filter, but they all essentially
do the same thing. They're typically located at
the top of each channel strip that has a microphone input. They're not as common
above line level inputs, and we'll talk about that in
a minute as to why that is, but you'll find it on most analog


