Niles Audio SI-275 Details
FEATURES AND BENEFITS
Real World Power
The SI-275 delivers 75 watts per channel at 8 Ohms and 100 watts per channel at
4 Ohms. You’ll get tremendous bass and dynamics from every pair of speakers
powered by an SI-275.
Transparent Sound
The audio circuitry of the SI-275 is constructed using the finest parts available;
including 1% metal film resistors, high quality capacitors, and oversized heat sinks.
All this attention to technical detail creates a sound that is clear and uncolored with
phenomenal imaging.
Freedom From Crosstalk
Each channel of the SI-275 is powered via its own independent power supply. This
increases the isolation between the two channels, and eliminates cross talk guaranteeing you absolute silence as the backdrop to your music.
Current For Reactive Loads
The high current design of the SI-275 assures that even unusual and reactive loads are handled with aplomb. A massive toroidal transformer with two separate windings for each of the power supplies supplies more than ample current to your system.
Freedom from Fan Noise
The oversized heat sinks inside the SI-275 allow the amplifier to stay cool even when
operating into low impedance loads—without the noise of fan-cooled amplifiers.
Independent Level Controls
Each channel has its own independent level control enabling you to precisely
match the SI-275 to the rest of your system. The level controls also enable you to
limit the volume, preventing abuse of the system.
Lifetime Connections
The SI-275 features gold plated stereo inputs, the cascade stereo outputs as well as the five way binding posts are gold plated to ensure perfect connections without corrosion for years to come.
Turn-On Modes
The SI-275 features three turn-on modes: 1. Music Sense 2. External Voltage Trigger 3. Manual Turn-On via the front panel switch. You can configure the
SI-275 to interface with any kind of system and have the unit automatically turn on.
Automatic Protection
The SI-275 is equipped with sophisticated protection circuits. In the unlikely event
that a problem occurs, the amplifier shuts itself off. When conditions return to normal,
regular operation resumes.
Status Display for Troubleshooting
LED's 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 amplifier is on, allowing you to
operate voltage-triggered devices like motorized screens and curtains.
Niles Audio SI-275 Documents
