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Rob Papen Quad Software Synthesizer , $49.00 - Add to Cart Skip to Product Information

Rob Papen Quad Software Synthesizer

Virtual Subtractive Synthesizer with 2 Oscillators, 2 Multimode Filters, Modulation Matrix, and 16-step Arpeggiator - AAX, AU, VST2, VST3
Item ID: RPQuad
Rob Papen Quad Software Synthesizer
Delivered In Minutes!

Delivered by download. Our unique partnership with Rob Papen 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
NKS
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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Rob Papen Quad Software Synthesizer
Delivered In Minutes!

Delivered by download. Our unique partnership with Rob Papen 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.

Supercharged Subtractive Synthesizer from Rob Papen

This article was Written By

Our Product Research Team

Get to know them!

Renowned virtual synth designer Rob Papen puts a new spin on classic subtractive synthesis with the Rob Papen Quad. Previously available as a rack extension in Reason, Quad is now a standalone plug-in primed for use in your favorite DAW. Quad includes all the essential elements of a killer subtractive synthesizer, including two fat-sounding oscillators, a sub-oscillator, two multimode filters, amp and filter envelope generators, and two LFOS, but this is anything but your standard synth! Unlike other synths, Quad offers unique routing options for its two filters, which can be run in serial, parallel, or independently assigned to the two oscillators. Moreover, the filters can be panned for seriously wild stereo effects. Additionally, Quad includes a modulation matrix with eight slots for assigning numerous modulation sources to a huge range of destinations, making the Quad infinitely tweakable. Finally, Quad includes a 16-step arpeggiator with per-step velocity control, swing control, and selectable play modes. Synthesists at Sweetwater are big fans of Rob Papen virtual synths, and the Quad is an exceptional entry to his long list of groundbreaking work.

Rob Papen Quad Virtual Synthesizer Features:

  • Classic subtractive synthesis with an expansive feature set
  • 2 oscillators with selectable waveforms and 16-voice polyphony
  • Sub-oscillator with sinus and square waveforms
  • Spread control for ultra-fat synth tones
  • Phase distortion and waveshaper X-Y controls
  • Two multimode filters with routing options and pan
  • 2 LFOs with 6 selectable waveforms each
  • Modulation matrix with 39 modulation sources and 119 modulation destinations
  • 16-step arpeggiator with velocity control per-step, swing, and multiple play modes

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.