¡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

ATC P1 Pro Dual-Mono Power Amplifier , $3,999.00 - Add to Cart Skip to Product Information

ATC P1 Pro Dual-Mono Power Amplifier

150W/Channel Stereo Monitor Amplifier with Dual-mono Circuit Topology, Loudspeaker-protection, and Gain-reduction Circuits
ATC P1 Pro Dual-Mono Power Amplifier
ATC P1 Pro Dual-Mono Power Amplifier

We Can Get It!

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 ATC. Go ahead and place your order and we'll follow up shortly to let you know when to expect it. Estimated September 2026

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

ATC P1 Pro Dual-Mono Power Amplifier
We Can Get It!

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 ATC. Go ahead and place your order and we'll follow up shortly to let you know when to expect it. Estimated September 2026

Reference-grade Monitor Amp

This article was Written By

Our Product Research Team

Get to know them!

ATC designed their P1 Pro 2-channel monitor amplifier with a true dual-mono circuit topography. Engineered with completely separate power supplies and signal/return paths, the P1 Pro achieves maximum signal separation with minimum crosstalk. Intermodulation between the two channels via the power supplies is also reduced to absolute minimum at all frequencies, and power delivery from one channel does not affect available power from the other. What does this mean for you? Simply put, ATC's purist design approach ensures you of maximum monitoring accuracy - which will help you make better recordings. Packing 150 watts per channel, the P1 Pro is an ideal amp for driving passive monitors such as ATC's SCM12 Pro.

ATC P1 Pro Dual-mono Reference Amplifier at a Glance:
  • The benefits of speaker-optimized amplification
  • Monitoring accuracy with an audiophile sensibility
The benefits of speaker-optimized amplification

One of a handful of companies that pioneered (and ultimately popularized) active monitor technology, ATC have always engineered their own internal amplifiers. This makes them experts in the complex relationship between amplification and transducer - and what it takes for an amp to optimally drive a loudspeaker system. ATC's P1 Pro incorporates the same loudspeaker-protection and gain-reduction circuits the company uses in their active monitors, so even if you are monitoring at very high volume, clipping is avoided, protecting your speakers from damage.

Monitoring accuracy with an audiophile sensibility

Since 1974, ATC has focused on one thing - creating the most accurate monitor loudspeakers possible. If you want to make great-sounding recordings that "translate" to the world outside your studio, accurate monitoring is a must. You need to hear every nuance of your audio exactly as it was recorded and mixed. ATC gear, expertly engineered with the highest-grade components, is designed to do just that. Sweetwater's advice: you can't go wrong with ATC - the studio monitor company trusted by George Massenburg, Chuck Ainlay, Nathaniel Kunkel, and many other world-renowned engineers.

ATC P1 Pro Dual-mono Reference Amplifier Features:
  • 2-channel monitor amplifier
  • 150W/channel into 8 ohms
  • Distortion: less than 0.002% (-95dB)
  • Loudspeaker-protection and gain-reduction circuitry
  • Front-panel standby button and rear-panel remote standby trigger input
  • Engineered with the highest-grade components
  • Ideal for driving passive monitors such as ATC's SCM12 Pro
  • ATC's 6-year limited warranty
Drive your passive monitors optimally with the ATC P1 Pro!

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.