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MIDI Solutions MultiVoltage M8 8-in 2-out MIDI Merge Box , $299.00 - Add to Cart Skip to Product Information

MIDI Solutions MultiVoltage M8 8-in 2-out MIDI Merge Box

1U Rackmountable Multi-voltage 8-in/2-out MIDI Merger Box
MIDI Solutions MultiVoltage M8 8-in 2-out MIDI Merge Box
MIDI Solutions MultiVoltage M8 8-in 2-out MIDI Merge Box

Special Order

Special-ordered from MIDI Solutions and usually ships to you within 1-2 weeks. Please note: special orders cannot be canceled or returned. Estimated September 2026

Note: While most of the items we sell ship for free, this item does not qualify for free shipping due to special circumstances.
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MIDI Solutions MultiVoltage M8 8-in 2-out MIDI Merge Box
Special Order

Special-ordered from MIDI Solutions and usually ships to you within 1-2 weeks. Please note: special orders cannot be canceled or returned. Estimated September 2026

Note: While most of the items we sell ship for free, this item does not qualify for free shipping due to special circumstances.

Awesome 8-in/2-out MIDI Merger!

This article was Written By

Our Product Research Team

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Simplify your MIDI rig with a MIDI Solutions M8 MIDI merger from Sweetwater. The M8 is your quick, easy, and totally simple way to send up to eight MIDI sources to a pair of MIDI inputs. Just plug the MIDI outputs of all the gear you need to merge into your M8, and let it do its magic. Thanks to an advanced merging engine, the M8 interleaves all eight incoming signals, including MIDI clock, MIDI timecode, and sys ex information without any noticeable latency. If you have major MIDI merging to do, then you need a MIDI Solutions M8 MIDI merger in your rig. Get all of your MIDI Solutions gadgets from Sweetwater! Since 1992, MIDI Solutions has been offering creative musicians like you the MIDI tools they need to make the most of their music gear. Ask any seasoned keyboard or high-level guitar tech, and they'll tell your that MIDI Solutions modules are the lynch pins of the live performance world. You just wouldn't believe how many complex MIDI rigs are currently being held together by simple, effective, and road-tested MIDI Solutions boxes. When you need highly flexible yet delightfully affordable MIDI routing tools, you can trust the MIDI Solutions gear you'll find at Sweetwater.

MIDI Solutions M8 MIDI Merger Box Features:

  • The perfect way to merge 8 MIDI sources to 1 or 2 destinations
  • 8 x MIDI in ports feed 2 x MIDI out port
  • An easy and affordable solution to your MIDI routing issue
  • Active merging algorithm merges MIDI data, including MIDI clock, MIDI timecode, and sys ex, with minimal latency
  • Rackmountable chassis takes up only a single rack unit
  • MIDI-powered operation means you don't have to fuss with batteries or power supplies
  • Can also run on external power supply
  • MIDI indicator LED provides visual feedback of data throughput
  • Built from rugged metal to withstand serious live use
  • Multi-voltage design is compatible with both 5V and 3.3V devices

What Does "Special Order" Mean?

A special-order product is one that we don't normally keep in stock. We order it from the manufacturer as soon as you order from us. We have great relationships with all the manufacturers we carry, so we can get your special order to you as fast as or faster than anyone else. Remember that special orders are non-returnable and non-cancelable, so make sure the item is right for you. A Sweetwater Sales Engineer can help you decide — call (800) 222-4700 for assistance!

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.