Dan D’Agostino Momentum MxV Integrated Amplifier


The Dan D’Agostino Momentum MxV Integrated Amplifier stands as a pinnacle of audio engineering, seamlessly combining the advanced technology of the Momentum HD Preamplifier with the potent power section of the Momentum MxV amplifier. This integration delivers the performance expected from the Momentum Series in a remarkably compact form.

Key Features:

1. Modular Design for Customization:

  • The Momentum MxV Integrated Amplifier is a modular marvel, allowing users to tailor the system to their preferences. The core line stage preamplifier section can be augmented with optional digital streaming and/or a phonostage module.

2. Powerful Linear Transformer:

  • Despite its size, the amplifier houses an ultra-quiet 2,000VA linear transformer. Utilizing toroidal winding technology, it delivers substantial power output while keeping the amplifier remarkably compact.

3. Chassis Isolation for Purity:

  • The integrated amplifier consists of two separate chassis—a dedicated audio chassis and a separate power supply. Interlocking mechanisms and special connectors eliminate wiring, ensuring complete physical and electrical isolation between the audio signal and power supply section.

4. Advanced Audio Circuitry:

  • The preamplifier section features six individual circuit boards for left and right channels, incorporating innovations from the Momentum HD Preamplifier. This includes an innovative input stage for exceptional signal fidelity.

5. Dedicated Headphone Amplifier:

  • The integrated amplifier includes a dedicated amplifier for high-performance headphones, offering a discreet and exceptional headphone listening experience.

6. Optional Digital and Phono Modules:

  • An optional digital module catapults the Momentum MxV Integrated into the forefront of modern digital listening, providing a range of connectivity options and streaming capabilities. A phono module option adds vinyl playback capabilities.

7. High-Performance Output Stage:

  • The output stage features output transistors sourced initially for the flagship Relentless Monoblock Amplifier. These high-speed, high-output transistors, along with extensive thermal management, ensure optimal performance.

8. Handcrafted Excellence:

  • Each Momentum integrated amplifier is meticulously hand-built and individually tested in D’Agostino’s Arizona factory by a team of skilled technicians and craftsmen.


  • Frequency Response: 0.1 Hz to 100 kHz +0/-3 dB, 20 Hz to 20 kHz, ±0.1 dB
  • Signal-to-Noise Ratio: 75 dB, unweighted
  • Total Harmonic Distortion: 250 watts @ 8Ω, 0.05% @ 1 kHz
  • Input Impedance: 1 MΩ
  • Output Impedance: 7Ω
  • Power Output:
    • 250 watts @ 8Ω
    • 500 watts @ 4Ω
    • 1,000 watts @ 2Ω
  • Distortion: 200 watts @ 8 Ω < 0.1%, 20 Hz to 20 kHz
  • Inputs: 3 pairs stereo balanced XLR, one pair stereo single-ended RCA
  • Outputs: 1 pair stereo balanced XLR, 1 1/4″ headphone jack, one pair binding post
  • Dimensions: 18.25 x 9.5 x 17.8 in / 46.4 x 24.1 x 45.2 cm
  • Weight: 112 lb / 50.8 kg

The Dan D’Agostino Momentum MxV Integrated Amplifier epitomizes the pursuit of audio perfection. Crafted with precision and featuring cutting-edge technology, it offers an extraordinary listening experience that caters to the individual preferences of audio enthusiasts.


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