Installation

Locate the amplifier as close as possible to its final installation point. Allow access to the rear panel for making connections.

The Model 12 Mono Power Amplifier is convection cooled, eliminating the need for fan or forced-air cooling. When operating, the chassis should have at least two (2) inches of air space around the heatsink areas. Multiple chassis can be stacked vertically, facilitating an upward flow of warm air currents throughout the vertical heatsink areas. This upward flow must not be blocked or recirculated around the chassis if proper cooling is to be maintained.

Rear Panel Power Connections

Important: Please strictly follow the steps in order as outlined below before operating your Model 12 Mono Power Amplifier.

1Verify that the VOLTS AC input identified on the rear panel near the AC input socket is the same as the AC mains voltage in your area. If the voltage does not match, do not connect the amplifier to AC power and contact your dealer immediately.

2Install the DC Power Supply Cable between the power supply and the amplifier section. There is a slot cut in the edge of the connector on each end of the cable, and this slot should be aligned to face up. Use the knurled ring on the connector to secure the cable to both the power supply and the amplifier.

3Verify that the AC MAINS CIRCUIT BREAKER and the POSITIVE and NEGATIVE SUPPLY CIRCUIT BREAKERS are closed.

4Install the AC Power Cable between the amplifier and your AC mains outlet.

Note: If the amplifier is to be moved to another location, always place the unit in Standby mode before disconnecting the AC power cable from the AC mains wall outlet.

Installation

and Power

12 specifications

Jeff Rowland Design Group, renowned for its high-end audio equipment, continually pushes the boundaries of audio performance and engineering innovation. Among their flagship offerings is the Model 12, a powerful integrated amplifier that embodies the company’s commitment to excellence in sound reproduction.

The Model 12 features a sleek, minimalist design, showcasing Jeff Rowland's dedication to both aesthetics and functionality. Its elegant chassis is crafted from high-quality materials, ensuring durability while maintaining a refined look that seamlessly fits into any sophisticated audio setup. The attention to detail extends beyond the exterior, as the internal components are selected for their performance and reliability.

At the heart of the Model 12 lies advanced Class D amplification technology, which enables it to deliver high power output with remarkable efficiency. This innovative design minimizes heat generation while maximizing audio clarity, making it suitable for a variety of speaker setups. With an output of 150 watts per channel into 8 ohms, it can effortlessly drive demanding loudspeakers without sacrificing sonic integrity.

One of the standout features of the Model 12 is its outstanding dynamic range, allowing it to reproduce music with striking realism and emotional depth. This amplifier ensures that even the most subtle nuances in recordings are captured, providing an immersive listening experience for audiophiles and music enthusiasts alike. The incorporation of a sophisticated power supply further enhances audio performance, stabilizing and optimizing power delivery to the amplifier’s output stage.

The Model 12 also offers a range of connectivity options, accommodating both modern digital inputs and traditional analog sources. This versatility makes it an ideal choice for users looking to integrate various media players, streamers, and even home theater systems. Its user-friendly interface and remote control capability allow for convenient operation, ensuring ease of use without compromising on performance.

In summary, the Jeff Rowland Design Group Model 12 is a testament to the company’s philosophy of creating high-performance audio solutions. With its elegant design, advanced Class D technology, and remarkable sonic capabilities, it stands as a premier choice for those seeking to elevate their audio experience to new heights. Whether for casual listening or critical evaluation, the Model 12 delivers audio fidelity that resonates with clarity and power.