Jeff Rowland Model 112

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The Jeff Rowland Model 112 is a high-performance integrated amplifier that combines both preamplifier and power amplifier functions in a single unit. It is designed to deliver exceptional sound quality and is equipped with advanced features that make it a top choice for audiophiles and music enthusiasts.The Model 112 is built using audiophile-grade components, including high-quality capacitors, resistors, and B-grade MOSFET power transistors. It features a robust toroidal transformer, which provides excellent noise rejection and low-level detail.The preamplifier section of the Model 112 includes a high-resolution 24-bit/192 kHz asynchronous USB DAC (an optional DSD upgrade is available), as well as a variety of analog and digital inputs, including high-quality phono inputs for vinyl playback. The preamp itself is based on a discrete, balanced circuit design, which provides optimal neutrality and low distortion.The power amplifier section of the Model 112 is rated at 80 watts per channel into 8 ohms or 160 watts per channel into 4 ohms, allowing it to drive a wide range of loudspeakers with ease. The amplifier uses Class B/AB topology with high current capability and fast slew rates, which ensures rapid response times and dynamic performance.The Model 112 also features robust build quality, with a heavy-duty steel chassis and high-quality components designed to provide long-lasting operation. It is equipped with multiple channels of RS-232 and IR control, as well as software control using the company's JR Labs Control application.In terms of performance, the Jeff Rowland Model 112 is known for its detailed, transparent sound, with excellent dynamics, low-level detail, and a wide, open soundstage. It is also noted for its low-level noise performance and the ability to handle high-resolution audio files with ease.Overall, the Jeff Rowland Model 112 is an excellent option for audiophiles seeking a high-performance integrated amplifier that combines exceptional sound quality, advanced features, and build quality. With its long track record of excellence in the audiophile community, it is a brand that audiophiles trust.

Power Output: 150W into 8Ω (stereo)
Frequency Response: 20Hz to 20kHz
Distortion: 0.008%
Damping Factor: 60
Speaker Impedance:
Input Sensitivity:
Signal to Noise Ratio:
Dimensions: 445 x 335 x 145 mm
Weight: 24.5 kg
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