Niles Audio SI-250 Stereo Amplifier User Manual


 
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FEATURES ANd BENEFITS
LIFETImE CONNECTIONS
The Niles System Integration Amplier
®
family features gold plated stereo
inputs, cascade stereo outputs, and ve way binding posts to ensure perfect
connections without corrosion for years to come.
TURN-ON mOdES
The Niles System Integration Amplier
®
family features three turn-on modes:
1. Music Sense, 2. External Voltage Trigger, 3. Manual Turn-On via the front
panel switch. You can congure a Niles Systems Integration Amplier
®
to
interface with any kind of system and have the unit automatically turn on.
AUTOmATIC pROTECTION
The Niles System Integration Amplier
®
family is equipped with sophisticated
protection circuits. In the unlikely event that a problem occurs, the amplier
shuts itself off. When conditions return to normal, regular operation resumes.
STATUS dISpLAy FOR TROUBLEShOOTING
LED indicators on the front panel indicate: Power, Active Status, and a
Protection Warning. With a glance at the front panel, a troubleshooter is quickly
provided with key information!
CONTROL OUTpUT
A 12 Volt DC output is provided whenever the amplier is on, allowing you to
operate voltage triggered devices like motorized screens and curtains.
BRIdGEd mOdE
The Niles System Integration Amplier
®
family can be operated in a bridged mono
conguration. In this conguration, the SI-250, the SI-2100 and the SI-2150
deliver 225 watts, 400 watts, and 550 watts respectively. Bridged mode is perfect
for subwoofer, rock speakers or any applications requiring high power output.
COmpACT 1U dESIGN
The SI-250, the SI-2100 and the SI-2150 all share the same compact low prole
design requiring only a single rack space (1U).
dESIGNEd ANd ENGINEEREd IN ThE USA
Limited two-year parts and labor warranty.