Sound Radix SurferEQ 2 - Pitch-Tracking Equalizer Plug-In (Download)

Sound Radix SurferEQ 2 - Pitch-Tracking Equalizer Plug-In (Download)

Sound Radix SurferEQ 2 - Pitch-Tracking Equalizer Plug-In (Download)

Electronic Download
Emailed within 1-3 Business Days

Product Highlights

  • Original Morphing EQ Algorithms
  • Accurate, Real-Time Pitch Detection
  • 4-Mode Harmonic Filter
  • 3-Mode MIDI Control
  • Side-Chain Input
  • Spectral Gate
  • Zero-Latency Mode
  • Spectrum Analyzer, Spectral Level Meters
  • AAX, RTAS, VST, Audio Units
  • Mac OS X, Windows
Show moreShow less

This item is noncancelable and nonreturnable

Enter to win a $1000 B&H Gift Card!

Share a favorite product for chances to win one of four $1000 B&H Gift Cards! 1 new winner announced every Monday starting Dec 11th!
Limit 1 entry per day; Come back every day to increase your chance of winning!

Be sure to mention #BHWishList when you share!

Share on Twitter

Official Rules


NO PURCHASE IS NECESSARY TO ENTER OR WIN. The B & H $1,000.00 Gift Card Dash (the "Sweepstakes") is void where prohibited by law and is sponsored by B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 ("Sponsor"). It is not sponsored or endorsed by Facebook or Twitter in any way.

Entry Period/Methods of Entry. The Sweepstakes will run from on or about December 4, 2017 until on or about December 31, 2017 (the "Entry Period"). Entries received outside the Entry Period are void. Enter the Sweepstakes via either one of the following methods. (1) Share any product found on the B&H website (the "Website") on Facebook or Twitter via the dedicated links contained on the Website using the hashtag #BHWishList; or (2) Mail a postcard (postmarked during the Entry Period) containing your name, address, phone number, and email address, and indicate the subject(s), if any, about which you are interested in receiving future emails from B&H (e.g. photo, video, audio, computers, home theater, portable entertainment ) (optional) to: B&H $1,000.00 Gift Card Dash Sweepstakes, c/o B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 (either option, an "Entry"). Entries must not, in the sole and absolute discretion of the Sponsor, contain obscene, provocative, defamatory, sexually explicit, or otherwise objectionable or inappropriate content. Entries deemed by Sponsor to be inappropriate will be disqualified. Entries owned by a third party, or the use of any trademarks, service marks, logos, brands, or products owned by a third party are not acceptable for entry into the Sweepstakes. Limit 1 entry per person, per day.

Winner Selection/Prizes/Odds. The B&H Social Team will randomly select a winner from among all eligible entries every Monday during the Entry Period, for a total four (4) winners (each a "Winner"). Each Winner will receive a B&H Gift Card pre-valued in the amount of $1,000.00. No cash or other substitutions will be offered. Winner selection is in the sole and absolute discretion of the B&H Social Team. Any taxes are the sole responsibility of the winner. Winners will be notified and receive their prize at the email address associated with the account to which their Entry was posted or the email account provided with a mail-in entry. The odds of winning depend on the number of eligible entries received.

Identity of Winners/Eligible Participants. Winners will be identified by the email account associated with the Facebook or Twitter account from which their Entry was submitted or the email account provided with a mail-in entry. An email account holder shall mean the natural person assigned to such email account by the internet access or online service provider or other organization responsible for assigning email addresses for the domain associated with such email account. Any issues regarding the identity of a Winner shall be resolved by Sponsor in its sole discretion. The Sweepstakes is only open to residents of the United States that are at least eighteen (18) years of age on their entry date and is not open to employees of Sponsor, their immediate family, any person domiciled with such employees, or any affiliates or subsidiaries of Sponsor.

Entry Ownership/Entrant Agreements. Entrants retain full ownership and copyrights to their Submission. However, by entering the Sweepstakes entrants grant Sponsor permission to use their Entries for promotional purposes on their respective social media channels with proper credit. Entrants also agree: (a) to be bound by these Official B&H $1,000.00 Gift Card Dash Sweepstakes Rules; (b) that any claims related to this Sweepstakes shall be resolved individually without resort to any form of class action and that awards, shall be limited to actual out-of-pocket costs incurred in entering the Sweepstakes, and shall not include incidental or consequential damages or attorneys fees; and (c) that any actual or perceived ambiguities in these rules shall be interpreted by Sponsor in their sole discretion.

Limitation of Liability/Sponsor Modification/Cancellation Rights/ Choice of Law/ Venue/ Winners List. Sponsor is not responsible for incomplete entries or for failure to receive entries due to technical failures or human error of any kind. Winners agree that Sponsor will have no responsibility for losses or damage of any kind resulting from the acceptance, possession, or use of the prizes. Except where prohibited, participation in the Sweepstakes constitutes entrant's consent to the publication of his or her name by Sponsor in any media for commercial or promotional purposes without limitation or further compensation subject to Sponsor's respective Privacy Policies. Sponsor may modify or discontinue the Sweepstakes at any time and may disqualify from the Sweepstakes any person it determines, in its sole discretion, to have attempted to or actually tampered with or otherwise abused any aspect of the Sweepstakes. Entrants agree that in the unlikely event a dispute arises in connection with this Sweepstakes, it will be governed by the laws of the State of New York and heard exclusively in a court of applicable jurisdiction in the County and State of New York irrespective of any choice of law provisions to the contrary. To receive names of the winners by U.S. mail, please mail a self-addressed stamped envelope to: B&H Foto & Electronics Corp., Attn: B&H $1,000.00 Gift Card Dash Sweepstakes, 440 Ninth Avenue, New York, NY 10001. Any Winners List request must be received by B&H within one (1) year of the date the Sweepstakes is conducted.

Let us know how to reach you if you win!

Privacy 100% guaranteed; email address for contact purposes only


Already have a B&H account? Just log in tomorrow to enter again!

$0.00 Tax Collected Outside NY and NJ

Price:  $179.00

Add to Wish List Item in Wish List
  • 1Description

The SurferEQ 2 Pitch-Tracking Equalizer from Sound Radix is an equalizer that automatically tracks the pitch of a monophonic instrument or vocal, and adapts any of its seven bands' frequencies relative to the music, in real-time. This powerful asymmetric, morphing EQ algorithm ensures that the vocal or instrument's natural harmonic balance is maintained, even as the notes change.

The real-time pitch detection engine with virtually no octave errors eliminates the need for endless parameter tweaking. Even when it is pushed to its extremes, SurferEQ 2 Equalizer sounds natural. In addition to the high- and low- pass, shelf and bell-shaped filters, the 4-mode harmonic filter controls the entire harmonic series of an instrument using just a single band of EQ.

The SurferEQ 2 features three MIDI modes which allow for its EQ bands to be played using a keyboard, to create a unique timbre-shaping musical instrument

Pitch-tracking equalizer – with original asymmetric, morphing EQ algorithms
Accurate, real-time pitch detection engine with virtually no octave errors – follows the pitch of a monophonic instrument or vocal in real-time, and adjust any of its seven bands accordingly
3-mode MIDI control – pitch can be controlled via MIDI notes, allowing EQ bands to be played using a keyboard to create a unique timbre-shaping musical instrument
Four-mode harmonic filter controls the entire harmonic series of an instrument using just a single band of EQ
High-pass, low-pass, shelf, bell-shaped filters
Side-chain input enabling external pitch detection
Spectral gate (normal and reversed)
64-bit internal processing
Zero-latency mode
Spectrum analyzer and spectral level meters
Undo/redo function
Table of Contents
  • 1Description
System Requirements Intel Core CPU

OS X 10.6 or higher

7 or higher
Graphics card supporting OpenGL 2.1

iLok License Manager
Disk authorization as well as iLok 1, 2, 3 are supported
Plug-In Formats AAX, RTAS, VST, Audio Units (32- and 64-bit wherever applicable)
Be the first to review this item
See any errors on this page? Let us know.