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Zoom MRT-3

Micro Rhythm Track Compact Portable Drum Machine
Item ID: MRT3
Sorry, the Zoom MRT-3 is no longer available. We've left this page up for reference only.
Check out the great alternatives on this page or call toll-free (800) 222-4700 to speak with a Sweetwater Sales Engineer about similar products.
Zoom MRT-3
Zoom MRT-3

The Micro Rhythm Track!

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Our Product Research Team

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Zoom's MRT-3 Micro RhythmTrak is an incredible stand-alone drum machine, and is also the perfect add on to any digital audio recorder that lacks a built in rhythm programming. The unit has a consistent appearance and functions with the new MRS-4 4 track digital recorder. The MRT-3 features 7 velocity sensitive drum pads, 50 preset and 20 user drum kits (user can make an original drum kit), 200 preset and 99 user patterns, 99 song memory (maximum notes/events: 10,000), 21 note polyphony, quantizes to 96 PPQN, and tempos of 40-250 BPM.

Connections include a Mono out (Line) 1/4" phone jack, Stereo out (Line and Headphone) 1/4" stereo phone jack, a MIDI Input and a Control foot switch jack. The unit is powered by 4 "AA" batteries or an optional AC adaptor.

The MRT-3 links to the new MRS-4 4 track, sending its output to the MRS-4's AUX input and is synchronized through the MIDI clock, acting like a built in drum machine.

Features:
  • Works seamlessly with MRS-4
  • 7 Velocity sensitive Drum pads
  • 50 Preset, 20 User Drum Kits (User can make original drum kit)
  • 200 Preset,99 User Patterns
  • 99 Songs
  • 10,000 Maximum notes/events
  • 21 sounds Polyphony
  • Quantize: 96 PPQN
  • Tempo: 40.0-250.0 BPM
  • Mono out (Line): 1 x 1/4" phone jack
  • Stereo out (Line and Headphone): 1 x 1/4" stereo phone jack
  • MIDI: In
  • Control In: 1 x Foot switch
  • Battery: 4 x AA size

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.