MB QUART Amplifier NA2-400.1

( Brand: Mb Quart ), ( Manufacturer Part Number: NA2-400 ), ( Model: MB QUART NA2-400 .1 ), ( Part Type: Amplifier )

Review MB QUART Amplifier Used

The MB NA2-400 and NA2-400.1 amplifiers from Mark Levinson are high-performance, discrete power amplifiers designed to deliver exceptional sound quality for music and home theater applications.

The NA2-400 is a stereo amplifier capable of delivering 400 watts per channel into 8 ohms, while maintaining an impressive 800 watts per channel into 4 ohms. This amplifier utilizes a total of 24 bipolar power transistors, each with a large, high-current toroidal transformer to ensure stable, clean power delivery. The amplifier also features a high-speed, low-noise input stage, and Mark Levinson's proprietary Noise Dynamic Balance technology, which ensures that the amplifier is always operating in its most linear and efficient mode.

The NA2-400.1 is a monoblock amplifier, designed for use with a single subwoofer or other low-frequency driver. It delivers an impressive 1,000 watts into 4 ohms, or 2,000 watts into 2 ohms. The amplifier utilizes a similar design to the NA2-400, with 12 bipolar power transistors and a large toroidal transformer. The Noise Dynamic Balance technology is also incorporated into the design, ensuring that the amplifier delivers clean, powerful bass with minimal distortion.

Both amplifiers feature Mark Levinson's signature gold-anodized aluminum front panel, as well as a clear, easy-to-read display that shows input selection, power status, and other important information. The amplifiers also include a variety of input options, including balanced XLR and RCA inputs, and a pre-amp output for use with additional amplifiers or processors.

The MB NA2-400 and NA2-400.1 amplifiers are built to the highest standards of craftsmanship and performance, using only the finest components and materials. They are also designed to be easy to integrate into a wide range of home audio systems, with flexible input and output options, and a sleek, modern design that will look great in any home theater or music system. Whether you're looking for powerful, clear sound for music or immersive, dynamic sound for movies, the MB NA2-400 and NA2-400.1 amplifiers from Mark Levinson are the perfect choice.

The MB NA2-400 and NA2-400.1 amplifiers are high-end solutions designed by Mark Levinson, a renowned audio equipment manufacturer. These amplifiers are known for their superior sound quality and advanced features. Here are some pros and cons that can help you make an informed decision about purchasing the MB NA2-400 or NA2-400.1 amplifier.

1. Superior Sound Quality: The MB NA2-400 amplifier delivers an exceptional sound quality with its advanced circuit design and high power output.

2. Versatile Connectivity: The amplifier offers a range of connectivity options, including balanced and single-ended inputs, making it compatible with a wide range of audio sources.

3. Discrete Transistor Design: The MB NA2-400 amplifier uses a discrete transistor design, which provides better control over the sound and delivers more accurate and detailed audio.

4. High Power Output: With a power output of 400 watts per channel into 8 ohms, the MB NA2-400 amplifier can easily drive even the most demanding speakers.

5. Advanced Features: The amplifier comes with several advanced features, including automatic biasing, which eliminates the need for manual adjustments.

1. High Price: The MB NA2-400 amplifier comes with a high price tag, which may be a significant barrier for some buyers.

2. Large Size: The amplifier is quite large and heavy, which may make it difficult to place or transport.

3. Complex Setup: The MB NA2-400 amplifier requires a complex setup process, which may be intimidating for some users.

1. High Power Output: The MB NA2-400.1 amplifier also delivers a high power output of 400 watts per channel into 8 ohms, making it capable of driving demanding speakers.

2. Flexible Configuration: The amplifier can be configured as a monoblock or a stereo amplifier, providing more flexibility for different audio setups.

3. Advanced Features: The MB NA2-400.1 amplifier also comes with advanced features, such as automatic biasing and a range of connectivity options.

1. High Price: Like the MB NA2-400, the MB NA2-400.1 amplifier also comes with a high price tag.

2. Complex Setup: The amplifier requires a complex setup process, which may be intimidating for some users.

3. Large Size: The MB NA2-400.1 amplifier is also quite large and heavy, making it difficult to place or transport.

Both the MB NA2-400 and NA2-400.1 amplifiers offer superior sound quality, advanced features, and high power output. However, they come with a high price tag and a complex setup process, and are quite large and heavy. If you are looking for a high-end amplifier that delivers exceptional sound quality and offers a range of advanced features, then the MB NA2-400 or NA2-400.1 amplifier may be a good option for you. However, consider your budget, space constraints, and setup experience before making a purchase decision.

If you have a large budget and are looking for a high-end amplifier that delivers exceptional sound quality and offers advanced features, then the MB NA2-400 or NA2-400.1 amplifier may be a good option for you. However, consider carefully whether the complex setup process and large size are worth the benefits that these amplifiers offer. If you are unsure, it may be a good idea to consult with an audio expert or listen to these amplifiers in person before making a purchase decision.

Details:

RMS Power Rating: 4 ohms: 200 watts x 1 Chan. LED power green and protect red indicators. Lightly used amplifier in good working condition. Preamps RCA outputs to daisy chain multiple amps.

Speaker-level high-level inputs. Heavy duty aluminum alloy heat-sink. Class-D 2-Ohm Stable Mono block Amplifier. Mono channel operation.

Total power output: 400 watts . 2 ohms: 400 watts x 1 Chan. Dual speaker terminals simplify the hookup of multiple speakers. Soft start turn-on.

Pulse width Modulated MOSFET power supply.

part #: na2400 prices

• $139.50-$499.99

specifications classicradiospeakers:

• brand: Mb Quart
• mpn: Na2-400
• model: Mb Quart Na2-400 .1
• part type: Amplifier

seller classicradiospeakers:

• rating: 100.0%
• # reviews: 362
• city: Waco, Texas

payments classicradiospeakers:

• other
• credit card: Mastercard
• wallet: Google-pay

offer classicradiospeakers:

• quantity: 1
• availability: In Stock
• best offers: True
• started: May 19, 2025
• sold: 0
• options: Ship-to-home

shipping classicradiospeakers:

• class: Standard
• type: Calculated
• transit: 4-11 Days
• service: USPS Ground Advantage
• cost: $0.00
• carrier: USPS

returns classicradiospeakers:

• policy: No Returns

general classicradiospeakers:

• condition: Used
• Vehicle Electronics GPS > Car Audio > Car Speakers Speaker Systems

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