Sonance Sonamp 275 SE, 275X3 SE SAT Module Removal and Installation, LR1 Module Figure

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I N S T R U C T I O N M A N U A L

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When the AL1 no longer detects an audio signal from the iPod it automatically switches to the CD player input and removes the +12V control voltage. When the control voltage is removed the BBE module switches the BBE processing off.

The BBE module has a second control voltage input (the BOOST LEVEL EXT. CTRL. connector) that operates in the same way, but changes the amount of BBE processing from +6dB to +9dB. This connector can be employed when different amounts of BBE processing are desired for two different sources.

Note: The BBE module’s External Control inputs can also be triggered by voltage from a Crestron or similar control system.

1.Connect the BBE module’s Input jacks to the AL1 switcher’s Outputs.

If you’re operating the Sonamp in the bridged mode, use the R input only.

2.Connect the outputs of the two sources to the AL1’s A and B inputs.

• Connect the source that you want BBE processed to the B inputs.

3.Connect the AL1’s Control Output to the BBE module’s BBE ON/OFF EXT. CTRL. input.

Make sure that the module’s BBE ON/OFF switch is in the OFF EXT. position.

4.Connect the Sonamp’s speaker outputs to the speakers.

5.If you wish to feed the AL1’s signal to additional amplifiers, connect them to the BBE module’s Output jacks. (The signal through the jacks is not BBE processed).

If the additional amplifiers are equipped with BBE module,run parallel con- trol voltage connections to the other BBE modules.

REPLACING THE BBE SAT MODULE (Figure 7)

The 275 SE/275X3 SE Smart Amplifier Technology module bay allows future upgadability, greatly increasing the life span of the amplifier and making it compatible with new protocols. A new module can be easily swapped for the included BBE SAT module. Refer to the following steps and Figure 7 for SAT Module removal and installation.

IMPORTANT: Make sure the amplifier’s Power switch is Off and its power cord is disconnected before removing the SAT module.

Figure 7: SAT Module Removal and Installation

1.Unscrew and save the two screws holding the BBE SAT module in place.

2.Gently pull the module out of the SAT module bay.

3.Flip the tabs on the ends of the ribbon connector socket outward to release it and disconnect the cable. (Note the alignment of the connector.)

4.Select the desired position of any jumpers on the new SAT module (i.e. high pass filter).

5.Re-connect the ribbon cable to the ribbon cable connector on the new SAT module so that it clicks into place. Make sure the connector is aligned properly.

6.Slide the SAT module into the SAT module bay.

7.Replace the two mounting screws.

The following paragraphs explain how each SAT module can be used with the Sonamp 275 SE/275X3 SE. Currently available SAT modules are the LR1 and AL1 (sold separately). The BBE SAT module is also available separately,for use with other Sonamp models that have SAT module bays. Contact your Sonance-Authorized installer or dealer for more information on these or other SAT module options.

Figure 8: LR1 SAT Module

LR1 Module (Figure 8)

The LR1 — Balanced Line Receiver — module features a circuit that cancels out noise on long audio runs, (typically greater than thirty feet). This module has an input impedance of 12k ohms and is perfectly matched with the Sonance LS1 Balanced Line Sender (sold separately). This increases installa- tion options, allowing the amplifier to be placed some distance from the rest of the audio system. The LR1 Module provides unbalanced (unity gain) stereo output jacks to feed signal to other amplifiers or other system components.

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Contents Important Safety Instructions S T R U C T I O N M a N U a LBOX Contents Powering the AmplifierIntroduction UnpackingFront Rear Panels SE RearOperating the 275 SE/275X3 SE Voltage Output Connector , #21 Speaker Switch 275X3 SE only , #4Auto-On Sensitivity Adjustment , #8 Input Level Controls , #7High-Pass Filter Settings Figure BBE Connections and OperationBBE SAT Module Connections Systems With No External Control Capability FigureOptional Second Zone Amplifier and SpeakersSAT Module Removal and Installation LR1 Module FigureSpecifications AL1 SAT ModuleInput Source Input Source Left Right Speaker Speaker Lava LampLimited Five 5 Year Warranty

275X3 SE, Sonamp 275 SE specifications

The Sonance 275X3 SE and Sonamp 275 SE are exceptional audio amplifiers designed for both audiophiles and professional applications. These models are known for their outstanding performance and reliability, making them ideal choices for a variety of sound systems, including residential, commercial, and custom installations.

The Sonance 275X3 SE is a three-channel amplifier that delivers 75 watts per channel at 8 ohms, ensuring powerful and clear sound reproduction. This model features a compact, rack-mountable design that makes it easy to integrate into existing audio systems. One of its main highlights is the advanced Class D amplification technology, which not only provides high efficiency but also minimizes heat generation, thereby enhancing performance and longevity. Additionally, the 275X3 SE is equipped with high-quality components designed to minimize distortion and enhance overall audio clarity.

On the other hand, the Sonamp 275 SE is a two-channel amplifier that also offers 75 watts per channel at 8 ohms. It is built to meet the demands of modern audio applications, with a focus on versatility and ease of use. This amp incorporates full-range output, allowing it to be used with a variety of speaker configurations while ensuring a clean and powerful soundstage. Its compact size and robust build quality make it suitable for both home and commercial environments, from home theaters to commercial sound installations.

Both amplifiers feature RCA and XLR inputs, providing flexibility in connectivity options. Additionally, the Sonance 275X3 SE and Sonamp 275 SE come with advanced protection circuitry that safeguards against overheating and short circuits, ensuring the safety and longevity of the equipment.

The aesthetic design of both amplifiers is sleek and contemporary, with a minimalist front panel that reflects modern design principles. They are optimized for easy integration into any audio system, making them ideal components for custom installations or standard setups.

In conclusion, the Sonance 275X3 SE and Sonamp 275 SE offer superior sound quality, versatile connectivity, and robust performance, establishing themselves as top choices for anyone looking to enhance their audio experience. Whether for a high-fidelity home theater, a sophisticated music system, or commercial audio setups, these amplifiers are engineered to deliver exceptional results that meet and exceed user expectations.