AD-2PRO+ Pure Class-"A" 60 Watts & A/B 300 Watts Integrated Amplifier (Now Shipping)

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  • Regular price $2,375.00


Pure Class "A" & Class A/B 

Fully Balance Pure Class-"A" 60 Watts & A/B 300 Watts Integrated Amplifier With Symmetrical Signal Path Design. 

Introducing the Tonewinner AD-2PRO+ Amplifier: Unleash the true potential of your audio setup with the exceptional prowess of the Tonewinner AD-2PRO+ Amplifier. Meticulously engineered to cater to audiophiles, sound aficionados, and professionals alike, this amplifier stands as a testament to technological innovation and sonic excellence.

Elevating your auditory experience to new heights, the AD-2PRO+ is a masterpiece that seamlessly integrates artistry and engineering. Its sleek and modern design complements any environment, whether it's a high-end home theatre, a dedicated listening room, or a sophisticated recording studio.

Key Features:

1. Dual Amplification Channels: The AD-2PRO+ features two independently configurable amplification channels, allowing you to create a personalized audio environment that suits your unique preferences.

2. High-Fidelity Performance: Crafted with precision components and cutting-edge circuitry, this amplifier ensures uncompromising audio fidelity, delivering every sonic nuance with remarkable clarity.

3. Adaptive Power Output: With its dynamic power output capabilities, the AD-2PRO+ effortlessly drives a wide range of speakers, from delicate bookshelf models to power-hungry floor-standing units, delivering a captivating and immersive soundstage.

4. Intuitive Controls: Fine-tune your audio experience with intuitive controls that enable you to adjust parameters like tone, balance, and volume, giving you full command over your sound.

5. Multi-Source Connectivity: The AD-2PRO+ offers a versatile array of connectivity options, including analog inputs, digital interfaces, and wireless connectivity, ensuring compatibility with various audio sources, from vinyl records to streaming devices.

6. Precision Engineering: Meticulously designed and crafted, the AD-2PRO+ embodies precision engineering, resulting in an amplifier that not only produces extraordinary sound but also stands as a testament to craftsmanship.

7. Enhanced Heat Dissipation: Equipped with advanced cooling technology, the AD-2PRO+ remains cool and composed even during extended listening sessions, ensuring optimal performance and longevity.

8. Expandable Architecture: The amplifier's expandable architecture allows you to add future upgrades and modules, ensuring that your investment remains relevant as audio technology evolves.

AD2PRO+ is a Class "A" Integrated amplifier 

Circuit Topology

AD-2PRO+ applies a complete balanced amplify circuit, which is fully symmetric, full balance, differential input to BTL class "A" power output. It combines complete symmetry & balances together to enhance the purity with wide dynamics, high transient response & robust driving force.

Audio Specifications

AD-2PRO+ features two of our 300 Watts High-Powered Single Channel Modules 

Audio Specifications

Pure Class "A" Pure & Class A/B Auto Switch & Manual Switch

  • Pure Class "A": 60 Watts RMS/channel; 20 Hz – 20 kHz; THD=0.0012%; 8 Ohms; one channel driven
  • Class A/B Auto: 312 Watts RMS/channel; 20 Hz – 20 kHz; THD<0.1%; 8 Ohms; one channel driven
  • Pure Class "A": 30 Watts RMS/channel; 20 Hz – 20 kHz; THD=0.0012%; 4 Ohms; one channel driven
  • Class A/B Auto:  484 Watts RMS/channel; 20 Hz – 20 kHz; THD<0.2%; 4 Ohms; one channel driven
  • Pure Class "A": 60 Watts RMS/channel; 20 Hz – 20 kHz; THD=0.0012%; 8 Ohms; Two channel driven
  • Class A/B Auto: 293 Watts RMS/channel; 20 Hz – 20 kHz; THD<0.1%; 8 Ohms; Two channel driven
  • Pure Class "A": 30 Watts RMS/channel; 20 Hz – 20 kHz; THD=0.0012%; 4 Ohms; Two channel driven
  • Class A/B Auto: 442 Watts RMS/channel; 20 Hz – 20 kHz; THD<0.1%; 4 Ohms; Two channel driven
  • Power Bandwidth (at rated power; 4 Ohm - 8 Ohm load): 10 Hz to 110 kHz (+ / – 0.1 dB)
  • Broadband Frequency Response: 2 Hz to 110 kHz +0/-3 dB.THD + noise: < 0.0013%; at 100 watts RMS; 1 kHz; 8 Ohms
  • Signal to Noise Ratio (8 Ohm load):
  • > 116 dB; ref FTC rated power; unbalanced input (A-weighted).
  • Minimum Recommended Load Impedance (per channel): 4 Ohms (which equals one 4 Ohm load or two paralleled 8 Ohm loads)
  • Damping Factor (8 Ohm load): 400.5
  • Gain: 39.7 dB
  • Peak current Output: 60A 
  • Transformer: 1000W Toroidal Transformer
  • 860W transformer with 120,000 capacitance
  • Maximum Power Consumption: Class A: <400W & Class A/B: <1300W
  • Standby Consumption: 0.5W 
  • Voltage: 120-240V
  • Inputs: ( Optical, Coaxial, Balanced, RCA, MM/MC Phono 
  • Outputs: ( Subwoofer Balanced/Unbalanced )
  • Features: 24K Gold  RCA, XLR & Speaker Terminals
  • Converter: D/A Converter by ESS Sabre ES9038
  • Audio Condenser: 80,000uF custom-made ESR audio condenser
  • Chassis: Full Aluminum-Alloy Chassis 
  • Size: 17.5 W X 8.9” H X 16.7” D
  • Weight: 79 lb
  • Accessories: Remote Controller & Power Cord Included 

The Tonewinner AD-2PRO+ Amplifier is more than just an audio device; it's a gateway to an elevated auditory journey. With its dual channels, adaptive power, and versatility, it offers a tailored experience that resonates deeply with your musical preferences. Experience the future of sound amplification and immerse yourself in a world of sonic perfection with the Tonewinner AD-2PRO+ Amplifier.

Customer Reviews

Based on 3 reviews
Edward Wrobel
AD-2PRO+ is well worth the money!

The AD-2PRO+ is one of the best integrated amplifiers I've ever owned and I've been in the hobby over 50 years!
It compares to a $12,000.00 Mark Levinson integrated.
Soundstage, tonality and build quality are incredible!


This is an incredible amplifier, and so inexpensive! I have had stand-alone amps that cost three times the price of this AD-2PRO+! How did ToneWinner pull this off? I have to say, this amplifier is simply amazing! And the internal DAC, it is right there, if not better then my other two DACs from PS Audio and Bel Canto. This integrated amplifier is true audiophile gear.

You have got to be kidding me!

I honestly do not know if this review will do justice to this amp. This much sound for so little money? I'm listening to my AD-2PRO+ right now, driving a pair of Maggie LRS+, with a pair of Zu DW6 Supremes on the other speaker output. Two sets of speakers, and I can switch between the two on the fly.

I have no clue why this amplifier is not more popular, and the cost savings alone over the AD-1 PA+... This is virtually the same amplifier, and it will drive just about anything you can throw at it. Yes, it is integrated, but it also has a very cool feature that allows you to bypass the preamp and DAC section and simply run the Amp as a stand alone unit, which is great if you have a stand alone DAC or preamp you favor. And this amp is very holographic, I find myself looking over my shoulder more times than I did with my HT setup.

Musical, natural sounding, exquisitely detailed, lively, and I am hearing things I have never heard in recordings I thought I knew. My buddy bought one of these same amplifiers, and he is comparing it to the $12,000 Mark Levinson integrated. He has been in this racket for over 50 years, knows many in the industry, many that you all have heard of, and he has owned some gear. When he says it is good, it is good. And my ears are telling me the same thing, this is GOOD!

This is simply a well thought out, incredible sounding integrated amplifier at an incredible price. I don't know how they did it, but they did. I have had a few amps through here, nothing like my buddy, but in that $3000 to $5000 range, and they could not even come close to doing what this TW AD-2PRO+ is doing.

Right now I have a $2000 PS Audio DAC hooked up, and it is like splitting hairs with the internal DAC of the AD-2PRO+. I could and can live with either. This integrated amp does so many things just right. I honestly have not found any faults with it. The sound just continues to impress the hell out of me. If you are looking at one of these ToneWinner amps, put the AD-2PRO+ on your short list.