
( Brand: Dorrough ), ( Manufacturer Part Number: 20-A2 ), ( Part Type: Monitor Meter Supply Rackmount ), ( Number Of Channels: Not Applicable ), ( Inputs/outputs: Xlr In ), ( Form Factor: Modular ), ( Country/region Of Manufacture: United States )
The 20-A2 Dual Dynamic Loudness Monitor LED Meter Stereo Power Supply Rackmount is a highly advanced and versatile audio monitoring solution designed for professional studios and broadcasting environments. This innovative device is equipped with two independent channels, each featuring a high-resolution LED level meter, enabling you to monitor the audio levels of both left and right channels with precision.
The 20-A2 is equipped with a dynamic loudness monitoring system, which is a crucial feature in today's digital audio world. This system ensures compliance with international broadcasting standards, such as EBU R128 and ATSC A/85, ensuring your audio content meets the required loudness levels.
The LED level meters on the 20-A2 are highly detailed, providing a clear visual representation of the audio signal. Each meter has a peak hold function, allowing you to quickly identify and address any peaks in the audio signal. The meters also feature a segmented bar graph, making it easy to see the overall level of the audio signal at a glance.
The 20-A2 also includes a stereo power supply, ensuring a stable and reliable power source for your audio equipment. The device is designed to be rackmountable, making it easy to integrate into your existing studio setup. It features a sturdy, all-metal construction, ensuring durability and longevity.
The 20-A2 Dual Dynamic Loudness Monitor LED Meter Stereo Power Supply Rackmount is the perfect solution for any professional studio or broadcasting environment. With its advanced features, precision monitoring capabilities, and reliable power supply, this device is an essential tool for anyone working with audio.
Pros of buying a 20-A2 dual-doughnut loudness monitor LED meter stereo power supply rackmount:1. Accurate Measurement: The dual-doughnut loudness monitor provides accurate and reliable loudness measurements, ensuring that your audio output meets industry standards.
2. Convenience: Rackmount design allows for easy integration into professional audio systems, saving space and providing a clean, organized look.
3. Power Supply: Included power supply ensures that the device is always powered, reducing the need for additional power sources.
4. LED Display: The bright, easy-to-read LED display makes it easy to monitor loudness levels in various lighting conditions.
Cons of buying a 20-A2 dual-doughnut loudness monitor LED meter stereo power supply rackmount:1. Cost: The device may be more expensive than other loudness meters, making it a significant investment for some users.
2. Complexity: The device may be more complex to use than simpler loudness meters, requiring some additional training or expertise to operate effectively.
3. Size and Weight: The rackmount design can be bulky and heavy, making it difficult to transport or move around if needed.
In conclusion, the 20-A2 dual-doughnut loudness monitor LED meter stereo power supply rackmount offers accurate, reliable loudness measurements and a convenient rackmount design. However, its cost and complexity may be a drawback for some users, and its size and weight may be a consideration for those who need to transport the device frequently. Ultimately, the decision to purchase this device should be based on your specific needs and budget. If you value accuracy and convenience, and can afford the investment, this device may be a worthwhile addition to your professional audio equipment. If you are looking for a simpler or more cost-effective solution, you may want to consider other options.
Power supply included but no cables, manual or other accessories. Sold as pictured. They power up normally but no further testing has been performed. Pair of Dorrough 20-A2 loudness monitors with rackmount frame in good used condition, recently removed from a working installation.