Filter fondue
"Still the most original and best sounding filter"

Stuart Price
Grammy award producer, w/ Coldplay, Madonna, etc.

A completely unique type of low pass filter

Legendary UI

One can't live sans frohmage.


This multi-band resonant filter has fine controls over its low-pass and bandpasses for up to 15 additional bands, as well as built-in distortion with two routing schemes and delay stages on each band for unique phasing-like effects. Interesting... And how much do I get charged for all this? Not a single penny, sir!

Your sound just got better

Whether you want to emphasize or attenuate some frequencies or else brighten, colourize or dirty any source lacking character, Frohmage will assist you in many circumstances. Despite its deceptively simple interface, the possibilities are tremendous and you will have a lot of fun working with it.

"It's so important to have a really good standalone resonant filter in your arsenal if you're making any kind of electronic or club music. Frohmage is almost certainly the best free one available."

Questions about features, educational discount, how to cook a proper risotto? By all means contact us - after checking our FAQ first, that is.