
PS-20A Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $100.00 | Condition is Used, The Wheatstone Audioarts PS-20A power supply, FREE SHIPPING | 100.0% |

The Wheatstone PS-20A Audioarts Power Supply is a versatile and reliable solution for powering your audio equipment. This power supply is designed to meet the demands of professional broadcast and production environments, where consistent and high-quality power is essential.
The PS-20A is a linear power supply that provides 20 amps of DC current at 12 volts. It features an automatic voltage regulation system that maintains a constant output voltage, even when the input voltage or load conditions change. This ensures that your audio equipment receives a stable and clean power source, which can help reduce noise and improve overall performance.
The power supply also includes over-voltage and over-current protection, which helps prevent damage to your equipment in case of power surges or overloads. The front panel features LED indicators for voltage and status, making it easy to monitor the power supply's operation at a glance.
The PS-20A is designed with a rugged steel chassis and includes a removable IEC power cord and a detachable IEC input filter. The power supply also includes a grounding lug for connecting to your equipment's grounding system, which can help reduce electrical noise and improve audio quality.
The Wheatstone PS-20A Audioarts Power Supply is a high-performance and reliable solution for powering your audio equipment. Its automatic voltage regulation, over-voltage and over-current protection, and rugged design make it an ideal choice for professional broadcast and production environments. With its consistent and clean power output, the PS-20A can help ensure that your audio equipment performs at its best, providing you with clear and accurate audio for your productions.
The Wheatstone PS-20A Audioarts power supply is a popular choice for broadcasters and audio professionals due to its reliability and high power output. Let's examine some pros and cons of investing in this power supply.
Pros:1. High Power Output: The PS-20A delivers 20 Amps of DC power, making it suitable for powering larger studio equipment, such as consoles and processors.
2. Redundancy: The power supply features a built-in backup system, which can automatically switch to a secondary power source in the event of a power failure, ensuring uninterrupted operation.
3. Versatility: The PS-20A can be configured to power a variety of equipment, including audio consoles, processors, and compressors, making it a versatile addition to any studio.
4. Easy Installation: The power supply is designed to be easily installed and integrated into an existing studio setup, with simple wiring and clear labeling of the terminals.
5. Robust Construction: The PS-20A features a rugged, all-metal construction that is designed to withstand the rigors of a professional broadcast environment.
Cons:1. Price: The PS-20A is a premium power supply, and its high price tag may be a deterrent for some users.
2. Size: The power supply is relatively large and heavy, which can make it difficult to install in smaller studios or remote locations.
3. Limited Connectivity: The PS-20A has a limited number of connectivity options, which may not be suitable for more complex studio setups.
4. No Modern Features: The power supply does not come with any modern features, such as remote control or digital monitoring, which may be desirable for some users.
In conclusion, the Wheatstone PS-20A Audioarts power supply is a reliable and powerful option for broadcasters and audio professionals who require a high-capacity DC power source for their studio equipment. While it may come with a higher price tag and lack some modern features, its rugged construction, easy installation, and versatility make it a worthwhile investment for those who need a dependable power solution.
Recommendation: If you require a high-capacity DC power source for your studio equipment and value reliability and ease of use, the Wheatstone PS-20A Audioarts power supply is a solid choice. However, if you have a smaller studio setup or require more modern features, you may want to consider other options that better fit your specific needs.
Details:
Saps-20, ps-16 saps-100 for different product lines. Designation: the 20a in the model name refers to specific identifier used by Wheatstone, though actual current capacity amperage may be lower, with one forum post mentioning a 1 main fuse for 110v version. Wheatstone has other power supply model's serviceability: some users note that these power supplies are serviceable, with specific information available in forums regarding fuses and internal components.
The Wheatstone audioarts PS-20A power supply is an external unit specifically designed for use with certain and broadcast consoles. Compatibility: it is compatible with older model's of Wheatstone and audioarts consoles. And characteristics function: it is an external, rack-mounted power supply designed to compatible Wheatstone audioarts broadcast audio consoles. User and expert opinions reliability: users on audio engineering forums often discuss the durability of Wheatstone equipment.
specifications audioproequip:
- brand: Wheatstone
- mpn: Ps-20a
- model: The Wheatstone Audioarts Ps-20a
- compatible brand: Audioarts
- type: Phantom Power Supply
- features: Power Supply
- country of origin: United States
offer audioproequip:
- in stock #: 1
- price: $100.00
- item condition: Used
- options: ship-to-home
- best offers: true
- started: january 5, 2026
- availability: in stock
- sold #: 10
returns audioproequip:
- policy: no returns
shipping audioproequip:
- class: standard
- type: calculated
- carrier: usps
- service: usps ground advantage
- transit: 4-11 days
seller audioproequip:
- rating: 0.0%
- # reviews: 0
- city: crompond, new york
general audioproequip:
- category: Musical Instruments > Pro Audio Equipment Parts
payments audioproequip:
- other
- credit card: discover
- wallet: apple-pay
