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$100 · Niles SI-245 high current stereo amplifiers (4 available)

The amplifiers are available for local sale only, as I do not have the original packaging. Price is $100/each. The amplifiers are in good shape, but do have the odd mark/scratch.

These amplifiers are designed for powering either home theater or whole home audio applications, providing extraordinary bass and incredible sound dynamics. The SI-245 provides real world power pushing 45 Watts per channel at 8 ohms or 70 Watts per channel at 4 ohms. High quality capacitors, oversized heatsinks, and 1% metal film resistors all take part in creating wonderful transparent sound.

Cross-Talk between channels is eliminated due to each channel being powered with its own individual power supply. Each channel also has an individual level control for volume. This allows you to be sure all decibel levels match and prevent abuse of the system. If a problem were to occur, for example a large spike in voltage through out the home wiring, the amplifier shuts its self off. As soon as the sophisticated protection circuits detect normal conditions, the amplifier will return to its normal operating mode.

The amplifiers have three turn on modes - music sense, voltage trigger and manual.

More Details and Features
- 45 watts RMS into 8 ohms, 70 watts RMS into 4 ohms
- Fully discrete stereo amplifier designed to drive low impedance loads
- 5-way binding posts; 12-volt control out
- Dimensions 13 x 17 x 2.3 inches
- Weight 16 pounds each

Let me know if you have any questions or if you would like to give them a listen.


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Ad Id30915911
PostedNovember 14, 2017
Expiry December 14, 2017
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