Sound Radix has announced its Surfer’s Paradise Sale, offering a 50% discount on SurferEQ, a pitch-tracking equalizer effect plug-in for Windows and Mac.

Sound Radix SurferEQ sale

SurferEQ tracks the pitch of the instrument or a vocal track and can change the EQ frequency accordingly in real-time, making it possible for the first time to naturally control the fundamental frequencies or harmonics of a track.

Just set any of the EQ bands to a desired harmonic and watch SurferEQ move with the track, staying always relevant to the music.

SurferEQ for Windows and Mac (VST/AU/RTAS/AAX) is available for purchase for $99 USD through July 31st, 2015 (regular $199 USD).

More information: Sound Radix