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ART Tube MP Studio V3 Preamp/DI Box , $169.99 - Add to Cart Skip to Product Information

ART Tube MP Studio V3 Preamp/DI Box

Preamp and DI Box with +48V Phantom Power, Variable Gain, Phase Reverse Switching, Variable Valve Voicing, and Output Protection Limiting
ART Tube MP Studio V3 Preamp/DI Box
ART Tube MP Studio V3 Preamp/DI Box

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ART Tube MP Studio V3 Preamp/DI Box
In Stock!

Easy, Instant Upgrade for Your Studio

This article was Written By

Our Product Research Team

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The ART Tube MP Studio V3 is a hybrid solid-state and tube preamp/DI box that delivers exquisitely rich and harmonically complex 12AX7A dual triode tube sound to any audio source. It uses ART’s proven V3 (Variable Valve Voicing) Technology, allowing you to select from various professionally crafted stock presets that instantly color its tone to suggested settings for many different sound sources. The Tube MP Studio V3 also utilizes an auto-gain function known as OPL (Output Protection Limiting) technology and an analog VU meter, making it a total cinch to set and maintain ideal levels. Finally, with both XLR and 1/4-inch inputs and outputs, +48V phantom power, variable gain up to +70dB, and phase reverse switching, Sweetwater studio engineers agree that the ART Tube MP Studio V3 is one of the easiest, most cost-effective ways to upgrade your studio.

Get fast results with V3

The Tube MP Studio V3 has a couple of features that make getting professional sounds so easy. First, by using what’s called Variable Valve Voicing (V3) technology, the Tube MP Studio V3’s presets help you get results faster by utilizing stock preamp settings designed for a wide range of sound sources, including acoustic and electric guitars, bass guitars, keyboards, drums, vocals, and much more.

Safe, convenient leveling with OPL

In addition, the Tube MP Studio V3 employs Output Protection Limiting (OPL) technology. This auto-gain function controls output peaks in an exacting manner, in addition to protecting the next component in your signal chain from clipping. Coupled with an analog VU meter, the ART Tube MP Studio V3 makes it effortless to set and maintain optimal signal levels.

ART Tube MP Studio V3 Preamp/DI Box Features:

  • Excellent preamp for microphones, instruments, and other line-level sources
  • Also makes an exceptional tube DI
  • Variable Valve Voicing (V3) technology provides expertly tailored preamp settings for a wide variety of sound sources, including guitars, drums, vocals, and much more
  • Output Protection Limiting (OPL) technology and analog VU meter make it easy to set and maintain optimal signal levels
  • Hand-selected 12AX7A dual triode tube provides 70dB of gain, plus adds richness and depth to any sound
  • Variable input and output gain controls with +48V phantom power and phase reversal switch
  • XLR and 1/4-inch inputs and outputs
  • All-steel construction is both durable and portable

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.