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Make Noise Maths Complex Function Generator Eurorack Module - Aluminum Panel , $290.00 - Add to Cart Skip to Product Information

Make Noise Maths Complex Function Generator Eurorack Module - Aluminum Panel

20HP Eurorack Format Function Generator Module with VC Envelope and LFO Functionality - Aluminum Panel
Make Noise Maths Complex Function Generator Eurorack Module - Aluminum Panel
Make Noise Maths Complex Function Generator Eurorack Module - Aluminum Panel

Backordered - More On The Way!

This item requires extra delivery time from Make Noise. Order today to reserve yours now, risk-free, or contact us for more information. Estimated October 2026

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Make Noise Maths Complex Function Generator Eurorack Module - Aluminum Panel
Backordered - More On The Way!

This item requires extra delivery time from Make Noise. Order today to reserve yours now, risk-free, or contact us for more information. Estimated October 2026

Mathematical, Musical Analog Function Module

This article was Written By

Our Product Research Team

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The quad-channel Make Noise Maths is a Eurorack-format function generator module — essentially, an analog computer designed for making music — and it's laid out intuitively from top to bottom with channels one and four in functional near-symmetry. Channels one and four can scale, invert or integrate incoming signal, and channels two and three can scale, amplify, and invert the incoming signal. Even with no signal applied, all four channels of Maths can produce a wide spectrum of linear, logarithmic, and exponential functions. Among other improvements, this generation of Maths features upgraded LED indicators to show both positive and negative voltages and increased display resolution.

Small computer, now with increased capability

Modular synth pros at Sweetwater are amazed by this computer's abilities. With Maths, you can: create VC envelopes or LFO with anywhere from a 20+ minute cycle to 1kHz frequency; apply lag, slew or portamento to CV for cool slurred effects; change modulation depths and modulate backward; and even create more complex modulations from combinations of up to four control signals. But that's not all! You get on-command initiation of musical events such as tempo ramp-up or -down as well as musical note division and/or flamming. Generation two improvements include: an inverted Sum output; improved logarithmic range in the Vari-response control (East Coast-style portamento!); upgraded LED display resolution/functionality; Unity signal output, giving you two variations of output; and Cycle input that allows for VC of the cycle state in channels one and four (cycles on Gate High and upon engagement of Cycle button).

Make Noise Maths Complex Function Generator Eurorack Module Features:

  • 20HP music-making analog computer in Eurorack module form expands your creativity
  • Performs myriad linear, logarithmic, and exponential triggered or continuous functions
  • Lets you generate VC envelopes or LFO for musical patches
  • Amplify, attenuate, integrate or invert incoming signal for greater creative flexibility
  • Apply lag, slew, or portamento to control voltages for cool slurred effects
  • Combine up to 4 CV for more complex modulations
  • EOR and EOC pulses with LED state indicators make more complex functions possible
  • Upgraded LEDs indicate activity on all outputs for visual reference
  • Made in Asheville, N.C., USA

Note: requires a Eurorack case and power supply (sold separately).

Warranty Info

Sweetwater's FREE 2-Year Total Confidence Coverage Warranty

Extra peace of mind at no extra cost.

  • Save money with FREE parts and labor
  • Get back to making music with the industry's fastest turnaround time
  • Fix it the first time with our award-winning, factory-certified Service Department
Learn More about Total Confidence Coverage

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.