Power Sequencer Price List

In professional audio, live performance, broadcast systems, or AV integration environments, improper power sequencing is a common issue. Symptoms include the audible pop caused by amplifiers powering on too early, damage to power supply modules due to incorrect shutdown sequences, overloads from inrush current when multiple devices power on simultaneously, and the daily inconvenience and safety risks of manually operating multiple units. These are not isolated incidents—they are real factors that directly affect equipment lifespan and system stability. The solution is not to replace amplifiers or speakers with more expensive ones, but to adopt a highly cost-effective device that is often overlooked: Power sequencer. Its operating principle is straightforward: It powers on each connected device in a preset delayed sequence and shuts them down in reverse order. This seemingly simple mechanism provides a reliable line of defense for power management across the entire system.

Based on the actual needs of different application scenarios, we offer a power sequencer product line covering three mainstream output configurations: 8/10/16 outlets. Total output power reaches up to 7000W. Control options include manual, IR remote, RS232, and WiFi, supported by professional features such as real-time voltage display, surge protection, overload protection, and filtering for noise reduction. Whether for a small recording studio, a conference room, or a large-scale performance system or broadcast facility, you will find a model that matches your required channel count and control method.

Power Sequencer Price List

In the price list below, ATO.com has categorized our power sequencers according to their key features and functions. Each entry includes core specifications and recommended use cases to help you quickly identify the right model. For more details, please click the product link.

Cost-Effective Models

High quality, low price power sequencers with 8 & 10 outlets. Features include digital delay control, LCD voltage display, and basic six-fold protection. Suitable for small to medium sound systems, KTV installations, and conference rooms.

Product	SKU	Features	Price
	ATO-PS-JS01	8/10 outlets Six layers of protection Clear LCD screen for real-time voltage monitoring	$92.91
	ATO-PS-308	10 outlets Single circuit capacity/Total capacity: 1000/5500W Clear LCD screen for real-time voltage monitoring	$107.51

High Power & Output Model

16 outlets with heavy load capacity, manual direct control, and an emergency start interface. Overload protection ensures safe and reliable operation. Ideal for large stages, broadcast room, and multi-device racks. A long-term, worry-free solution for demanding setups.

Product	SKU	Features	Price
	ATO-PS-3030	16 outlets Single circuit capacity/Total capacity: 3 kVA/6 kVA Features manual control function Multiple layers of protection	$303.99

Versatile All-in-One Models

Powerful performance enhanced with user-friendly design features for a better overall experience. Standard rack and tray keep your workspace organized and efficient. Includes an IR remote with an extension cable, allowing easy control even when installed inside a closed cabinet.

Product	SKU	Features	Price
	ATO-PS-822	10 outlets 8U rack / 1U tray optional Digital display & 2 USB charging ports Total output power: 7000W	$290.15
	ATO-PS-L800	8/10 outlets Wide voltage range 110V-240V Remote & 1 meter receiver extension cable Available for enclosed cabinets	$107.65

Network Intelligent Control Model

Support WiFi, RS232, RJ45 network control, and PC-based central control software for remote centralized management and automated operation. Suitable for large-scale performances, intelligent control systems, and remote management scenarios.

Product	SKU	Features	Price
	ATO-PS-KARX160S	16 outlets Large-screen LCD voltage display WiFi remote with RS232/RJ45 port expansion control Single outlet Power: 2000W	$353.97

Key Advantages of ATO Power Sequencer

When selecting a power sequencer, the three factors users typically consider first are the number of outlets, control method, and protection features. However, what truly determines whether a power sequencer can reliably serve a professional system over the long term lies in its performance in power capacity, signal cleanliness, and operational convenience. The ATO power sequencer series is designed around these real-world application requirements. Below are six key advantages:

1. Flexible Outlet Configurations: Available in 8, 10, and 16 outlets to match your system size. Avoid wasting channels on unused capacity or falling short when expanding your setup.
2. High Power Capacity: Total output power up to 7000W, with per-channel output rated at no less than 2000W. Capable of driving amplifiers, subwoofers, and other high-current equipment reliably for professional systems.
3. Multiple Control Options: Supports manual, IR remote, RS232, and WiFi control. Can be operated independently or seamlessly integrated into existing central control systems for remote management without hardware replacement.
4. Real-Time Voltage Monitoring & Comprehensive Protection: Built-in display provides continuous voltage readout, helping operators detect voltage abnormalities promptly. Features surge protection, overload protection, and short-circuit protection to minimize equipment damage risks from electrical faults.
5. Professional-Grade Filtering: Built-in filtering circuitry effectively reduces power line noise and electromagnetic interference. Delivers cleaner audio performance, lower noise floor, and higher system reliability.
6. Sequential Power On/Off & Rack-Mount Design: Programmable delay intervals prevent inrush current surges and extend equipment lifespan. Full series features a standard rack-mount design for direct installation into professional equipment racks without additional accessories or modifications.

Power sequencing is not a luxury—it is a necessity for any professional audio, broadcast, or AV installation. A momentary power surge or an incorrect shutdown sequence can cost far more than the price of a quality power sequencer. Do not leave your valuable equipment vulnerable to preventable electrical hazards. Invest in reliable power management today, with ATO's lineup ranging from 8 to 16 outlets, multiple control options, and built-in protection features, there is a model designed specifically for your system.