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Relab Development QuantX Essentials Reverb Plug-in , $99.00 - Add to Cart Skip to Product Information

Relab Development QuantX Essentials Reverb Plug-in

Reverb Emulation Plug-in - AAX Native, AU, VST
Be the first to review Item ID: QuantX
Relab Development QuantX Essentials Reverb Plug-in
Relab Development QuantX Essentials Reverb Plug-in

Delivered In Minutes!

Delivered by download. Our unique partnership with Relab Development delivers your license code within minutes.

Software Is Not Returnable
Sorry, Software cannot be returned once it has been delivered. Contact your Sales Engineer or give us a call at (800) 222-4700 if you need any help with ensuring compatibility or finding the right version.
Compatible with:
Mac
Windows
AAX
AU
VST
iLok Account Required
Software Compatibility

Most software is compatible with both macOS and Windows, but check to make sure.

If you're using Pro Tools, AAX plug-ins are what you need. Most other DAWs on macOS support Audio Units (AU) plug-ins, while VST is compatible with many DAWs on both macOS and Windows. Be sure you choose plug-ins that work with your DAW!

To learn more about software compatibility, check out our buying guide.

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Relab Development QuantX Essentials Reverb Plug-in
Delivered In Minutes!

Delivered by download. Our unique partnership with Relab Development delivers your license code within minutes.

Software Is Not Returnable
Sorry, Software cannot be returned once it has been delivered. Contact your Sales Engineer or give us a call at (800) 222-4700 if you need any help with ensuring compatibility or finding the right version.

Bring Classic Reverb Sound to Modern Productions

This article was Written By

Our Product Research Team

Get to know them!

Back in 1982, a still-highly sought after hardware resonance reverb unit was born. It replicated rooms with remarkable accuracy and lush stereo imaging, and featured a simple interface plus solid German-crafted build quality. Acquiring one of these beauties in the modern age used to cost you a pretty penny — until Relab Development did everyone a solid by pristinely emulating it! Their process was extensive to say the least: using the latest and most advanced machine learning over a process of 12 months, they modeled every single aspect of the reverb unit's sound and its often "quirky" analog hardware behavior. Then, they paired it with a gorgeously simplistic and intuitive interface with speedy access to all the necessary controls. So, when to use QuantX Essentials? Sweetwater mix engineers say that any work which features the "room as an instrument" like orchestral compositions, solo piano pieces, or vocal recordings would benefit wonderfully from QuantX Essentials.

Relab Development QuantX Essentials Features:

  • Classic 1980s room simulator emulation plug-in with 12 months of painstaking development
  • Created with advanced machine learning that replicates every aspect of the original hardware as closely as possible, including its true room simulation, lush stereo imaging, and natural sound.
  • Intuitive interface simplifies complex reverb controls for efficient workflow with quick access to essential parameters including Predelay, High End, Dry/Wet Mex, and Room Size (Room, Chamber, Studio, and Club)
  • A favorite classic reverb for situations where "the room is an instrument" such as vocals, orchestral and chamber works, and piano solo

Offer applies only to single-receipt qualifying purchases. Select manufacturers may require that only the manufacturer’s products qualify towards the minimum purchase amount needed to be eligible for promotional financing. Otherwise, an invoice that meets the minimum purchase amount and contains at least one qualifying manufacturer product is eligible for promotional financing. No interest will be charged on promo purchase balance, and equal monthly payments are required on promo purchase until it is paid in full. The payments equal the amount financed divided by the number of months in the promo period, rounded up to the next whole dollar. These payments may be higher than the payments that would be required if this purchase was a non-promo purchase. During the last month(s) of the promo period the required monthly payment may be reduced due to the prior months’ rounding. Regular account terms apply to non-promo purchases. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

Offer applies only to single-receipt qualifying purchases. No interest will be charged on the promo balance if you pay it off, in full, within the promo period. If you do not, interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period, depending on purchase amount, promo length and payment allocation. Regular account terms apply to non-promo purchases and, after promo period ends, to the promo balance. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

The estimated required monthly payment shown which excludes taxes and delivery equals the amount financed divided by the number of months in the promo period, rounded up to the next cent. During the last month(s) of the promo period the required monthly payment may be reduced due to this rounding. These payments apply only with the financing offer shown. If you make these payments by the due date each month, you should pay off this amount financed within the promo period, if it is the only balance you are paying off. If you have other balances on your account, this payment will be added to any other minimum monthly payments.

Applies only to select items from this manufacturer. Ask your Sweetwater Sales Engineer for more details.