¡Obtenga asesoría en español!  Llámenos hoy a (800) 222-4701
(800) 222-4700 Talk to an expert!
Loading Cart
Your Cart Is Empty

See what's new at Sweetwater.

My Cart this.cartQty

MXR M291 Dyna Comp Mini Compressor Pedal , $115.99 - Add to Cart Skip to Product Information

MXR M291 Dyna Comp Mini Compressor Pedal

Mini Compression Pedal with Output and Sensitivity Knobs, and Attack Button, and CA3080 IC
MXR M291 Dyna Comp Mini Compressor Pedal
MXR M291 Dyna Comp Mini Compressor Pedal

In Stock!

Only 6 left in stock! More on the way.
Ask An Expert Our Expertly trained Sales Engineers are ready to help! What is a Sales Engineer?
Sweetwater Gear Exchange

Have one to sell?
Check out Sweetwater's Gear Exchange!
Learn More

MXR M291 Dyna Comp Mini Compressor Pedal
In Stock!

Only 6 left in stock! More on the way.

Classic Compression in a Convenient Size

This article was Written By

Our Product Research Team

Get to know them!

The MXR Dyna Comp Mini compressor effects pedal is the most convenient take on one of the most iconic comp pedals in history. The Dyna Comp's squash is legendary, and now you can get that same tone in a pedal that takes up nearly half the pedalboard real estate as the original. The Dyna Comp Mini's "metal can" CA3080 IC chip is the same as found in vintage Dyna Comps, offering a transparent tone with low noise. And you'll find an attack button to select between a slower or faster feel.

Pedalboard-friendly package

Compressor pedals are required gear for modern guitarists. The sustain and clarity they bring to your tone makes them must-haves. Luckily, the MXR Dyna Comp Mini compressor effects pedal comes in at nearly half the size of a standard MXR Dyna Comp. That means that no matter how cramped your pedalboard is, there is almost certainly room to fit this tone-enhancing machine. It is simply the most convenient MXR Dyna Comp yet.

"Metal can" CA3080 IC

When the original Dyna Comp pedals were released, they quickly found their way onto thousands of records and even more stages around the world. They offered the ability to enhance your guitar rig's natural tone without having to utilize overdrive. The MXR Dyna Comp Mini compressor effects pedal has been carefully engineered to offer the same transparent squash as the sought-after script-logo pedals of the 1970s. That's due in large part to their rare "metal can" CA3080 IC chips. And you'll love the pedal's low noise operation.

Attack switch

If there is one option Dyna Comp fans have wished for over the years, its to add a bit more of a natural attack to the pedal's character. With the addition of the MXR Dyna Comp Mini compressor effects pedal's Attack button, that's just what you get. Leaving the button dis-engaged accesses the classic squish and sustain that has made these red pedals famous. Push it in and you'll enjoy an attack that allows your picking dynamics to come through a bit better. With a more natural attack, the vintage-correct IC, and it's compact dimensions, the MXR Dyna Comp Mini is sure to find its way many Sweetwater guitarists' boards.

MXR Dyna Comp Mini Compression Pedal Features:

  • Dyna Comp compressor with a miniature size
  • Standard control layout of Sustain and output
  • Attack button chooses between a fast and slower attack
  • "Metal can" CA3080 IC chip sounds transparent and lowers the noise floor

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.