Niles SI-275 - High Current Power Amp - 2 x 75w

Niles SI-275 High-Current Power Amplifier

The SI-275 is a member of the award-winning Niles Systems Integration Amplifier family. It is designed for home theaters and whole house audio systems requiring high power. Niles specifically created Systems Integration Amplifiers to solve the problems of interfacing with different brands and models of equipment, different acoustic environments in different rooms, and different kinds of applications: home theater, stereo, and background music. The SI-275 brings extremely highcurrent power to a custom installed A/V System in a remarkably convenient way.

Power:

• Fully Discrete, High-Current Stereo Amplifier
• 2 X 75 Watts RMS/Channel Into 8 Ohms, .05% THD (Both Channels Driven)
• 2 X 120 Watts RMS/Channel Into 4 Ohms, .08% THD (Both Channels Driven)
• Stable Into Low-Impedance Loads (2.66 Ohms)

Inputs / Outputs:

• Gold-Plated RCA Audio Input Jacks
• Gold-Plated RCA Cascade Output Jacks For Signal Routing To Other Amplifiers
• Gold-Plated Five-Way Binding Posts

Features:

• Fully Discrete, High-current Stereo Amplifier
• 2 X 75W RMS/channel Into 8 Ohms, .05% THD (both Channels Driven)
• 2 X 120W RMS/channel Into 4 Ohms, .08% THD (both Channels Driven)
• Stable Into Low-impedance Loads (2.66 Ohms)
• DC, Short-circuit, And Overload Protection With Automatic Reset
• Gold-plated RCA Audio Input Jacks
• Gold-plated RCA Cascade Output Jacks, For Signal Routing To Other Amplifiers
• Gold-plated 5-way Binding Posts
• Independent Installer-adjustable Level Controls
• Three Turn-on Modes: Music Sense, Voltage Trigger (accepts 3-30V AC/DC) And Manual Mode.
• 12V DC Control Output (3.5mm Mini Jack)
• Removable Two-wire IEC Line Cord

Specifications:

• Power Requirement: Standard Version 110V, 60Hz; Export Version 220V, 50Hz
• Rated Current Draw: 9 A
• CSA Listed And Tested Under UL6500 Standards
• Rack Mount Version Takes Up Two Rack Spaces
• Overall Dimensions (Including Feet And 1" Binding Posts):
  • Standard—17" Wide X 4" High X 13 1/8" Deep (43.2 Cm Wide X 10.2 Cm High X 33.3 Cm Deep
  • Rack Mount—19" Wide X 4" High X 13 1/8" Deep (48.3 Cm Wide X 10.2 Cm High X 33.3 Cm

Downloads:

• Product Manual
• Specification Sheet
• Amp Application Notes