Using the Control OUT, System Expansion | Niles Audio SAS-1 manual

USING THE CONTROL OUT

The CONTROL OUT connector has 4 screw terminals and provides two different outputs. The two terminals on the left provide a set of normally open, dry relay contacts, and the two terminals on the right provide a 12Volt DC output.

The set of dry contacts close whenever the SAS-1 is triggered. They will remain closed as long as the signal that triggered the SAS-1 is present. Depending on the setting of the delay control, they will open anywhere between ¼ of a second to 30 seconds after the signal that triggered the SAS-1 is removed. With this feature, the SAS-1 can activate television lift systems, operate electric projector screens, control lighting systems, etc.

The 12Volt DC is present at the other two terminals whenever the switching section of the SAS-1 is activated. Depending on the setting of the delay control, the voltage turns off anywhere between ¼ of a second to 30 seconds after the signal that triggered the SAS-1 is removed. This feature is provided as a convenient interface for using the SAS-1 to control other Niles switching devices, such as the AVS-2, SPK-1 and RFS-1. Refer to the section titled “System Expansion” for more details.

NOTES: THE DRY RELAY CONTACTS CAN SWITCH A MAXIMUM OF 28VOLTS DC AT 1 AMP. THE 12VOLT DC OUTPUT CAN SUPPLY UP TO 400 MILLIAMPERES (.4 AMP).

SYSTEM EXPANSION

There are other Niles switching devices available which are used to expand the switching capabilities of the SAS-1. Depending on the application, one or more of these expansion units may be needed. For example, by connecting the AC-2 Voltage Activated AC outlet to the SAS-1 you now have a signal-activated, switched AC outlet. Or, by connecting both an SPK-1 and an AC-3 to the SAS-1 you can switch 4 channels of speakers for surround sound and turn on any needed power ampliﬁers at the same time. The SAS-1 can have several of these expansion units connected to it, however, there is a practical limit of the number of units which may be connected.

A maximum of four expansion units may be connected to the DC control output of the SAS-1.

EXPANSION CAPABILITIES

The following expansion units are currently available for use with the SAS-1:

AC-3 – Voltage Activated AC Outlet Strip	AVS-2 – Voltage Activated Audio/Video
	A-B Switch
SPK-1 – Voltage Activated Speaker A-B Switch	RFS – Voltage Activated RF A-B Switch

SAS-1 specifications

The Niles Audio SAS-1 is a sophisticated product designed for those who seek optimal audio performance in their home theater or multi-room systems. This versatile amplifier excels in delivering impressive sound quality and the features necessary for a modern audio setup.

One of the standout features of the SAS-1 is its powerful 70 watts per channel output. This ensures that even larger spaces can be filled with rich, clear audio without distortion. The amplifier is built with advanced Class D technology, which not only contributes to superior sound quality but also improves energy efficiency. This results in less heat generation and allows for a more compact design that can fit seamlessly into any environment.

The SAS-1 supports both stereo and mono configurations, offering flexibility for various applications. Whether you're setting up a dedicated home theater or creating a multi-room audio system, this amplifier can adapt to your needs. Its ability to handle different speaker configurations makes it an excellent choice for custom installations.

Connectivity is another strong point of the Niles Audio SAS-1. The amplifier boasts multiple inputs, including both line-level and speaker-level connections, allowing for easy integration with existing audio sources. For enhanced convenience, it features IR control which provides easy operation without needing to access the device directly. This is particularly beneficial for installations in hard-to-reach areas.

The SAS-1 is also designed with durability and reliability in mind. Its robust construction ensures the amplifier can withstand the demands of daily use while maintaining high performance. Furthermore, the rear panel features a variety of connections, allowing for straightforward wiring and setup, making it suitable for both seasoned audiophiles and those new to audio systems.

Another noteworthy aspect of the Niles Audio SAS-1 is its sleek and understated design. It can blend into most home environments without being obtrusive, ensuring the focus remains on the audio experience rather than the equipment itself.

In summary, the Niles Audio SAS-1 is an exceptional amplifier that combines power, versatility, and efficiency. Its advanced features and robust build make it an ideal choice for anyone looking to enhance their audio experience, whether for casual listening or immersive home theater applications. By integrating cutting-edge technology with user-friendly design, the SAS-1 stands out as a popular choice among audio enthusiasts.