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Sovtek 5U4G Rectifier Tube , $74.99 - Add to Cart Skip to Product Information

Sovtek 5U4G Rectifier Tube

5U4G Rectifier Power Tube
Item ID: Sov5U4G
Sovtek 5U4G Rectifier Tube
We Can Get It Fast!

While this isn't an item we normally stock, we can still get it to you as fast as possible due to our great relationship with Sovtek. Go ahead and place your order and we'll follow up shortly to let you know when to expect it. Estimated October 16, 2026

Tubes Are Not Returnable
Sorry, tubes cannot be returned, so please call if you'd like help choosing.
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Sovtek 5U4G Rectifier Tube
We Can Get It Fast!

While this isn't an item we normally stock, we can still get it to you as fast as possible due to our great relationship with Sovtek. Go ahead and place your order and we'll follow up shortly to let you know when to expect it. Estimated October 16, 2026

Tubes Are Not Returnable
Sorry, tubes cannot be returned, so please call if you'd like help choosing.

Power Tubes with Military-grade Reliability

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Most commonly found in the classic Mesa Boogie Dual Rectifier circuit, this 5U4G rectifier tube by Sovtek delivers a smooth and spongy tone in any compatible amplifier. In contrast to other mass-produced power tubes, the Sovtek tubes tolerate higher voltages thanks to their military-grade construction, yielding unfailing reliability in the studio or out on the road. If you’re looking for a top-quality replacement or an upgrade tube for your Mesa Boogie Dual Rectifier, Sweetwater Recommends the Sovtek 5U4G!

Soviet 5U4G Rectifier Power Tube Features:

  • 5U4G recitifer tube commonly found in Mesa Boogie Dual Rectifier models
  • Delivers a smooth, spongy tone
  • Military-grade reliability
  • Works as a replacement for 5U4G/5U4GB or EL37 power tubes

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.