
11-40507 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $74.88 | Condition is New, 12V 10A Replacement Power Adapter for Universal Audio SDI120-12-U-7 / 11-40507, shipping cost = $7.95 | 99.9% |
![]() | $99.00 | Condition is New, Universal Audio Apollo Rack Power Supply, shipping cost = $19.17 | 100.0% |
![]() | $40.00 | Condition is New, Universal Audio Apollo Rack Power Supply, shipping cost = $113.81 | 100.0% |

The Apollo Rack Power Supply, model number 11-40507, is a high-performance, versatile power solution designed specifically for use in professional audio applications. This power supply offers reliable and stable power delivery to your audio equipment, ensuring optimal performance and reducing the risk of power-related issues.
The Apollo Rack Power Supply is a 19-inch, 1U rack-mount unit, making it an ideal fit for any standard 19-inch rack. It features eight independently regulated, fully isolated, and filter-controlled outputs. Each output can deliver up to 3 amps at 12 volts, 1.5 amps at 5 volts, or a combination thereof, providing ample power for a wide range of audio equipment.
The power supply is constructed with high-quality components, including a toroidal transformer, low-ESR capacitors, and a rugged steel chassis. These components not only ensure reliable and stable power delivery but also help minimize noise and electromagnetic interference, contributing to a cleaner audio signal.
The Apollo Rack Power Supply also features an intelligent automatic voltage regulation (AVR) system. This system continuously monitors the voltage at each output and automatically adjusts the output voltage to maintain a stable and accurate 12 volts, even when the incoming power source voltage fluctuates.
Additional features of the Apollo Rack Power Supply include a detachable IEC power cord, a locking DC power connector, and a conveniently located front-panel power switch and LED status indicators. The power supply also comes with a 5-year manufacturer's warranty, offering peace of mind and protection against any manufacturing defects.
In summary, the Apollo Rack Power Supply, model number 11-40507, is a robust and versatile power solution for professional audio applications. Its eight independently regulated outputs, high-quality components, and intelligent automatic voltage regulation system ensure reliable, stable, and clean power delivery, allowing your audio equipment to perform at its best.
A Detailed Analysis of the Apollo Rack Power Supply (Model: 11-4057)
Introduction:The Apollo Rack Power Supply, model number 11-4057 by UPS Systems, is a reliable and efficient option for powering various audio equipment. In this analysis, we will discuss the key features, pros, cons, and a final recommendation based on customer reviews and expert opinions.
Key Features:1. High power capacity: The Apollo Rack Power Supply can deliver up to 1,500 watts of continuous power and up to 3,000 watts of peak power.
2. Iso-Cube design: The power supply features an Iso-Cube design, which ensures that the power supply does not add any additional height to the rack.
3. Automatic Voltage Regulation (AVR): The power supply automatically adjusts the output voltage to maintain a consistent power supply to the equipment.
4. Overvoltage and overcurrent protection: The power supply includes built-in protection against overvoltage and overcurrent conditions.
Pros:1. High power capacity: The Apollo Rack Power Supply can handle the power requirements of multiple audio devices, making it an excellent choice for larger studio setups.
2. Iso-Cube design: The compact design saves rack space and allows for easy installation.
3. Automatic Voltage Regulation (AVR): The power supply maintains a consistent voltage output, which helps prevent damage to sensitive audio equipment.
4. Overvoltage and overcurrent protection: The power supply protects the connected devices from potential power surges and overloads.
5. Excellent customer reviews: The Apollo Rack Power Supply has received high marks from customers for its reliability, power capacity, and ease of use.
Cons:1. Price: The Apollo Rack Power Supply is more expensive than some other power supplies on the market.
2. Weight: The power supply weighs around 25 pounds, which may make it difficult to transport or move frequently.
3. Limited connectivity options: The power supply includes only a few power outlets, which may not be sufficient for larger studio setups with numerous devices.
Conclusion:The Apollo Rack Power Supply (model 11-4057) is a high-performance power supply that offers reliable and consistent power to audio equipment. Its key features, such as high power capacity, Iso-Cube design, and automatic voltage regulation, make it an excellent choice for professional studio setups. While the price and weight may be drawbacks for some, the power supply's excellent customer reviews and robust protection features outweigh these cons.
Recommendation:If you're looking for a high-capacity, reliable power supply for your audio equipment, the Apollo Rack Power Supply (model 11-4057) is an excellent choice. Its compact Iso-Cube design, automatic voltage regulation, and overvoltage and overcurrent protection make it a worthwhile investment for professional studio setups. Despite its higher price point and weight, the power supply's superior performance and customer reviews make it a recommended option.
Details:
Why go with Chinese fakes and black gray market power supplies. With its reliable brand reputation and durable construction, this power supply is ideal for powering various Audio devices in a studio setting. Its compact size and easy connectivity make it a versatile option for ensuring consistent power delivery to your Audio gear. This is the original from universal Audio itself.
specifications audioproequip:
- brand: Universal Audio
- mpn: 11-40507
- type: Phantom Power Supply
offer Audioproequip:
- sold #: 14
- in stock #: 3
- options: ship-to-home
- best offers: true
- started: october 31, 2025
- availability: in stock
- prices: $40.00–$99.00
- item condition: New
returns Audioproequip:
- policy: no returns
general audioproequip:
- category: Musical Instruments > Pro Audio Equipment Parts
shipping Audioproequip:
- transit: 5-12 days
- service: usps ground advantage
- type: calculated
- class: standard
- carrier: usps
payments Audioproequip:
- other
- wallet: paypal
- credit card: visa
- money order
seller Audioproequip:
- rating: 100.0%
- # reviews: 158
- city: toledo, ohio
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