Jeff Rowland Design Group owner manual Model 12 Mono Power Amplifier Specifications

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Model 12 Mono Power Amplifier Specifications

Output Power:

Continuous RMS watts

 

@ 8 ohms

200 watts

@ 4 ohms

350 watts

Power Bandwidth:

DC to 160 kHz, -3 dB

Slew Rate:

30 volts/microsecond

THD + Noise:

<.008%

Damping Factor:

>100, 20 to 20 kHz

Gain (1 watt, 8 ohms):

User Selectable Internal Jumper,

 

26 dB or 32 dB

Input Impedance:

40k ohms

Common Mode

 

Rejection Ratio:

>80 dB, 20 – 20 kHz

Absolute Phase:

Phase-Inverted

Power Consumption:

100 watts idle, 530 watts maximum

 

Driven at Full Output Power

Inputs:

User Selectable,

 

Balanced XLR

 

Unbalanced RCA

Outputs:

One Pair Binding Posts

Amplifier Section Dimensions:

17.5” W x 11.7” D x 3.1” H

 

44.5cm W x 33.5cm D x 6.5cm H

Amplifier Section Weight:

30 lbs.

 

13.4 kg

Power Supply Dimensions:

17.5” W x 11.7” D x 3.1” H

 

44.5cm W x 33.5cm D x 6.5cm H

Power Supply Weight:

32 lbs.

 

14.3 kg

Shipping Dimensions:

24” W x 22” D x 13” H

 

61cm W x 56cm D x 33cm H

Shipping Weight:

73 lbs.

 

32.6 kg

Specifications

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Contents Model Mono Power Amplifier Jeff Rowland Design Group IntroductionProduct Features Contents Initial Inspection Care, Cleaning, and Maintenance Care MaintenanceAmplifier Rear Panel Amplifier Front and Rear Panel Function ControlsRear Panel Front PanelPower Supply Rear Panel Rear Panel Power ConnectionsInstallation Signal Connections and Remote 12V Remote XLR Parallel Connection DiagramParallel Connection Instructions DC Protection System Internal Function ControlsOverall Gain Model 12 Mono Power Amplifier Specifications Condition Cause Remedy Basic TroubleshootingAdditional Information Post Office Box 7231 Colorado Springs, Colorado 80933 USA

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.