STARTING . . . .

Press the POWER button on the front panel of the kW 500 power supply unit. The blue LED above the button should now light.

The LEDs in the feet of the amplifier unit will light red for about fifteen seconds indi- cating that all audio outputs from the unit are muted. Feet illumination then fades over approximately fifteen seconds to amber, indicating that output is no longer muted, and that your kW 500 amplifier is now ready for use. However, after a further period of about 35 minutes, the colour fades to blue, confirming that the amplifier has fully warmed up.

Unless using your amplifier for off-tape monitoring (see paragraph opposite ) ensure that the TAPE MONITOR button has not been pressed accidently, as other- wise no sound will be heard through the speakers.

Select the required audio input source by pressing an appropriate function button on the front panel, or remote control. Now adjust the volume control to obtain the pre- ferred sound level.

OVERLOAD PROTECTION

If for any reason, speaker output power of your kW 500 is excessive, for example at very high volume setting or due to wrong load impedance, an overload protection cir- cuit is activated. The motorised volume control will be turned down automatically, and the four illuminated feet will change colour to violet for about five seconds, or until the problem is removed.

OPERATION

TAPE RECORDING

To record, simply select the required source with the input selector button on the front panel or remote control. This source will now be routed to the kW 500’s TAPE RECORD output for recording by the external tape deck. You will also be able to hear the selected source through the loud- speakers.

Note - adjustment of the volume control has no effect on the recording level.

OFF TAPE MONITORING

The kW 500 Integrated amplifier has a sin- gle tape circuit with facility for off-tape monitoring with 3-head tape decks.

In conjunction with a 3-head cassette deck, off-tape monitoring allows the user to com- pare recorded sound with the original whilst a recording is being made. To do this, first select the required source in the normal way and start recording.

The TAPE MONITOR button on the front panel can now be used to switch between the original source sound and the recorded version, allowing direct comparison.

On some 3-head tape decks there is an addi- tional ‘tape/source’ switch, which must be in the ‘tape’ position for the above to work.

If in doubt, please refer to your tape deck operating manual.

Issue 2: Sept 2004

kW 500 Integrated Amplifier

Instructions for use Page 8 of 10

 

 

 

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Musical Fidelity KW 500 manual Operation, Starting, Overload Protection, Tape Recording, OFF Tape Monitoring
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KW 500 specifications

The Musical Fidelity KW 500 is a high-performance integrated amplifier that is widely recognized for its exceptional sound quality and advanced technology. This amplifier is a perfect blend of power, precision, and musicality, making it a favorite among audiophiles and music enthusiasts.

One of the most notable features of the KW 500 is its power output. With a robust 500 watts per channel into 8 ohms, it can drive even the most demanding speakers with ease. This power is not just about volume; it translates into a dynamic range that allows for the subtle nuances of music to shine through, delivering an immersive listening experience. The KW 500 is designed to deliver an authoritative bass response, crystal-clear mids, and a smooth treble, creating a balanced sound signature across various genres.

The KW 500 incorporates advanced Class A/B amplification technology, providing the best of both worlds—efficiency and sound quality. This type of amplification ensures that the amplifier operates at optimal temperatures while delivering a warm, rich sound. The design features high-quality components, including large capacitors and a robust power supply, which contribute to its overall performance and reliability.

Another key feature of the KW 500 is its impressive array of input options. It comes equipped with multiple analog inputs, including balanced XLR and unbalanced RCA connections, as well as a dedicated phono stage for vinyl enthusiasts. This versatility allows users to connect various audio sources, from digital devices to turntables, facilitating a seamless listening experience.

The KW 500 also includes built-in active crossover technology, enabling it to perform exceptionally well within multi-amplification systems. This feature allows for precise control over the frequency distribution, ensuring that each driver in a speaker system operates optimally. This technology is particularly beneficial for audiophiles who seek to tailor their sound systems to achieve the best possible audio fidelity.

Moreover, the KW 500 is constructed with a heavy-duty chassis that minimizes vibrations and interference, further enhancing audio performance. Its minimalist design not only looks elegant but also serves functional purposes, ensuring that the components remain isolated for the best sound reproduction.

In summary, the Musical Fidelity KW 500 stands out with its powerhouse performance, advanced technologies, and versatility. Its combination of high output power, premium components, and thoughtful design makes it a top choice for those seeking a superior audio experience in an integrated amplifier. Whether you're listening to your favorite vinyl records or streaming high-resolution audio, the KW 500 is built to elevate your musical enjoyment to new heights.
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