Niles Audio SI-2125 Stereo Amplifier User Manual


 
FEATURES AND BENEFITS
The SI-2125 delivers 125 watts per channel at 8 Ohms, 200 watts per channel at
4 Ohms and 300 watts bridged at 8 ohms. You’ll get tremendous bass and dynamics
from every pair of speakers powered by an SI-2125.
The audio circuitry of the SI-2125 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.
Each channel of the SI-2125 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.
The high current design of the SI-2125 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.
The oversized heat sinks inside the SI-2125 allow the amplifier to stay cool even when
operating into low impedance loads—without the noise of fan-cooled amplifiers.
Each channel has its own independent level control enabling you to precisely
match the SI-2125 to the rest of your system. The level controls also enable you
to limit the volume, preventing abuse of the system.
T
he SI-2125 features gold plated stereo inputs, the cascade stereo outputs as well as the
fi
v
e w
a
y binding posts are gold plated to ensure perfect connections without corrosion
for y
ears to come.
FEATURES AND BENEFITS
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