Lyngdorf Audio SDAI 2175 owner manual Loudspeaker connectors, Input connectors, Balanced inputs

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Loudspeaker connectors

The SDAI 2175´s loudspeaker connectors accept banana plugs, spades or bare wire ends up to 5 mm in diameter. Connect the wires from each loudspeaker to each channel's + and

terminals. Do not make any other connections to the output terminals. The loudspeaker cable is inserted into the slot in the loudspeaker terminal, and the terminal is tightened firmly.

WARNING: Always disconnect the SDAI 2175 from the mains before changing any connections to its inputs or outputs.

WARNING: Make sure that no conductive part of the speaker wiring is accessible. Do not connect loudspeakers with uninsulated terminals.

When the SDAI 2175 is operating, there is 35V DC on its output terminals with reference to ground.

Do not connect the output from the amplifier to any other amplifier's output or any other voltage source. Do not attempt to operate the amplifier in bridged mono mode.

Input connectors

The SDAI 2175 has input connectors for both balanced (XLR) and unbalanced (RCA) signals. The input impedance of the balanced input 7 is 10 kOhm for the unbalanced input 1-6 the input impedance is 100kOhm

Balanced inputs

The balanced XLR inputs are wired in accordance with IEC268:

Pin 1: Chassis and ground.

Pin 2: Hot (+).

Pin 3: Cold (-).

Shell: Chassis and ground.

Unbalanced inputs

The unbalanced RCA inputs are wired in accordance with normal practice:

Shell: Chassis and ground.

Pin: Hot (+).

Trigger connectors

The SDAI 2175 is equipped with a TRIGGER OUT 3.5mm mono jack connector. The Trigger signal is a 12V short circuit protected output signal for powering up external equipment when the SDAI 2175 is on, e.g. remotely connected SDAI 2175 power amplifiers or active subwoofers.

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Contents Sdai Table of Contents Explanation of graphical symbols Exclamation symbol Lightning symbolImportant safety instructions Unpacking the SdaiProduct Registration AccessoriesOperating voltage Introduction Front panel ControlsIndicators OperateRear panel Sdai 2175 rear panelMenu system Sdai 2175 Menu system Software RelvolConnectors Mains Connector Trigger connectors Loudspeaker connectorsInput connectors Balanced inputsCleaning and maintenance Technical specifications AudioTrigger ProtectionMains MechanicalTechnical assistance Support

SDAI 2175 specifications

Lyngdorf Audio SDAI 2175 is a remarkable integrated amplifier that combines cutting-edge technology with impeccable audio performance, catering to both high-fidelity enthusiasts and casual listeners alike. This sophisticated device, designed in Denmark, reflects the brand's commitment to excellence in audio reproduction, making it a standout choice in today’s competitive market.

One of the main features of the SDAI 2175 is its powerful amplification capability. Delivering 2 x 175 watts at 4 ohms, the amplifier is well-equipped to drive a wide range of speakers, ensuring that users can enjoy rich, dynamic sound across varying volume levels. This level of power allows for clear reproduction of music, creating an engaging listening experience whether for subtle classical pieces or high-energy rock tracks.

The SDAI 2175 is equipped with Lyngdorf’s proprietary RoomPerfect technology, a significant innovation that automatically optimizes the sound performance based on the unique acoustics of the listening environment. This advanced speaker and room correction system effectively resolves frequency response issues, providing a more uniform sound across all listening positions. The result is a more immersive experience, allowing listeners to enjoy music as if they were in a live concert setting.

Another prominent characteristic is its versatility in connectivity. The SDAI 2175 includes a range of digital and analog inputs, including multiple HDMI, optical, and coaxial options, enabling seamless integration with various audio and video sources. This flexibility ensures that users can connect their TVs, streaming devices, and other equipment effortlessly while maintaining high-quality audio performance.

Additionally, Lyngdorf Audio emphasizes user-friendliness with an intuitive interface and remote control, making it simple for users to navigate settings and preferences. The design of the amplifier is sleek and modern, featuring a minimalistic aesthetic that can fit effortlessly into any home décor.

In summary, the Lyngdorf Audio SDAI 2175 is a high-performance integrated amplifier that brings together power, advanced technologies, and a user-friendly design. With features like RoomPerfect technology and extensive connectivity options, it delivers superior audio quality that meets the demands of both audiophiles and casual listeners. This amplifier not only elevates the listening experience but does so with elegance and sophistication, solidifying its place as a top choice for audio enthusiasts.