055-073-00

The Mackie SR40.8 mixer is a compact, powerful mixing solution for live sound and recording applications. At the heart of this mixer is its SR40.8 circuit board, which ensures reliable and high-quality audio performance.

The SR40.8 circuit board is a 40-input, 8-bus mixing console that offers a variety of connectivity options. It features 25 line inputs, 15 mic/line inputs, and 2 stereo channels, providing ample connectivity for various microphones, instruments, and playback devices. Each input channel comes equipped with a discrete, Class-A mic preamplifier, delivering clear and detailed sound with minimal noise and distortion.

The mixer's 8-bus architecture allows for flexible routing and mixing of audio signals. Each bus has a dedicated 3-band equalizer, enabling precise tone shaping for individual mix outputs. The SR40.8 also offers a variety of auxiliary sends and returns, allowing for the connection of external effects processors and monitors.

The SR40.8 circuit board is built with high-quality components and robust construction, ensuring durability and reliability in demanding live sound and recording environments. It features Mackie's Vita preamps, which offer a wide frequency response, low noise floor, and high headroom. The mixer also includes a built-in stereo USB recording interface, allowing for easy recording and playback of audio files.

The SR40.8 circuit board is designed with ease of use in mind, featuring a user-friendly layout and clear labeling of all controls. It also includes Mackie's renowned Master Fader Architecture, which allows for seamless switching between different mix outputs and configurations.

In summary, the Mackie SR40.8 circuit board is a versatile and high-performance mixing solution for live sound and recording applications. With its 40 inputs, 8 buses, and a variety of connectivity options, it offers the flexibility and functionality needed for even the most complex audio setups. Its robust construction, high-quality components, and user-friendly design make it a reliable and effective choice for any audio application.

The Mackie SR40.8 is a popular compact mixing console known for its durability and high-quality sound. The 055-073-00 circuit board is a crucial component of this mixer, as it houses the preamplifiers, equalizers, and other essential circuitry. Here are some potential pros and cons of buying this circuit board:

1. Replacement: If your Mackie SR40.8 mixer is not functioning correctly due to a faulty circuit board, purchasing a new one can help save you from having to buy a new mixer altogether.

2. Customization: The SR40.8 circuit board can be used as a starting point for DIY projects, such as building a custom mixing console or integrating it into a larger system.

3. Repair and restoration: For those who have an older SR40.8 mixer that has seen better days, replacing the circuit board can help breathe new life into the device.

4. Upgrade: In some cases, upgrading the circuit board can lead to improved sound quality or additional features, depending on the specific design of the replacement board.

1. Complexity: Installing a new circuit board in a mixer can be a complex and time-consuming process, requiring extensive technical knowledge and the right tools.

2. Cost: Replacing a circuit board can be expensive, especially when factoring in the cost of the board itself, as well as any necessary tools or components for the installation process.

3. Availability: Finding a compatible and high-quality replacement circuit board for an older Mackie SR40.8 mixer can be challenging, as these boards may no longer be in production.

4. Risk: Installing a new circuit board carries the risk of potential damage to the mixer or the board itself, which could lead to further repair costs or the need for a complete replacement.

The decision to buy a Mackie SR40.8 circuit board ultimately depends on your specific needs and circumstances. If you have the technical expertise, resources, and a functional mixer, replacing the circuit board can be a cost-effective way to restore or upgrade your device. However, for those without the necessary skills or resources, the complexity and potential risks may outweigh the benefits.

If you are confident in your technical abilities and have the necessary tools and resources, purchasing a Mackie SR40.8 circuit board can be a worthwhile investment for those looking to repair, restore, or customize their mixer. However, for those without the necessary expertise or resources, it may be more practical to consider other options, such as repairing the mixer through professional services or purchasing a replacement mixer.

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specifications audioproequip:

• brand: Mackie
• mpn: 055-073-00
• type: Pcb

shipping audioproequip:

• carrier: usps, ups
• transit: 3-8 days
• type: calculated
• class: standard, economy
• service: usps ground advantage, ups ground saver, ups ground

payments audioproequip:

• other
• credit card: mastercard
• wallet: apple-pay

offer audioproequip:

• options: ship-to-home
• availability: in stock
• started: july 16, 2025
• prices: $34.99–$59.95
• item condition: Used
• in stock #: 3
• sold #: 19

returns audioproequip:

• paid by: buyer
• policy: returns accepted
• time: 30 days
• method: money back

seller audioproequip:

• rating: 99.7%
• # reviews: 7416
• city: athens, georgia

general audioproequip:

• category: Musical Instruments > Pro Audio Equipment Parts

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