automatically integrate with the your main two-channel playback system.

If you are using a surround-sound processor, connect the front left and right outputs of the processor to one of the inputs on the KX-R. When configuring that input, use the left-hand

Gain Bypass knob to select the “Gain” menu item and the right-hand knob to select “Bypass”.

The chosen input is now programmed for Processor Pass-Through operation, disabling the now redundant volume control of the KX-R. When that input is selected, the KX-R is set to unity gain (0 dB), and the volume is controlled directly from the surround-sound processor. The volume indicator of the KX-R will display “PP” to show that the Processor Pass-Through mode has been selected for that input.

The unity gain (“Bypass”) setting of the Processor Pass-Through mode will result in an excessively high sound level with a normal source component. Be sure to leave the “Gain” setting to “Normal” for all other source components to avoid possible damage to your loudspeakers.

Selecting an input where the “Gain” has been set to “Bypass” will cause the stepper motors to rapidly move the internal rotary switches to the unity gain setting. This results in an audible “whirring” noise and is completely normal. The “whirring” noise will also be heard when reverting to an input where the “Gain” is set to “Normal”.

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Ayre Acoustics TK-8150, TK-7150 specifications
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TK-8150, TK-7150 specifications

Ayre Acoustics has long been synonymous with precision audio engineering and exceptional sound quality. Among their notable releases, the TK-8150 and TK-7150 integrated amplifiers stand out as epitomes of modern audio technology, offering audiophiles a delightful blend of performance and versatility.

The Ayre TK-8150 is a powerful 150-watt-per-channel integrated amplifier that boasts a wide range of features designed to elevate your listening experience. One of its key technologies is the unique "Ayre Class A" amplification, which ensures that the audio signals remain authentic and uncolored, preserving the integrity of the original recording. This technology minimizes distortion and maximizes dynamic range, whether you’re playing soft classical pieces or more robust rock tracks.

In contrast, the TK-7150 provides 75 watts per channel, making it a perfect option for those seeking a compact yet potent audio solution. Despite its smaller size, the TK-7150 does not compromise on sound quality, integrating the same advanced Class A technology that Ayre is renowned for. Both models come with a high-quality DAC, allowing for seamless digital decoding of high-resolution audio files.

Each amplifier features an extensive array of inputs, accommodating various sources including analog, USB, Coaxial, and Optical connections, ensuring compatibility with modern digital devices while maintaining the warmth and richness of analog sound. The front panel of both units is elegantly designed, featuring easy-to-navigate controls and clear indicators, making them user-friendly while providing a touch of sophistication to any audio setup.

In addition to superb audio performance, both the TK-8150 and TK-7150 are built with superior craftsmanship, employing high-grade components that contribute to their durability and reliability. Ayre Acoustics is committed to a sustainable design philosophy, and both amplifiers reflect this with their low power consumption and reduced environmental impact.

Overall, the Ayre Acoustics TK-8150 and TK-7150 integrated amplifiers cater to both audiophiles and casual listeners alike, combining advanced technology and design to redefine modern audio playback. With their exceptional sound quality, versatile connectivity, and elegant aesthetics, these amplifiers are a worthy investment for anyone serious about high-fidelity audio.
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