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Plinius Audio M12 manual

Models: M12

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PLINIUS M12 Instruction Manual

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The M12 has been designed to operate with medium output cartridges ie 1.5mV and above. The Volume Control should be set between 10 o'clock and 2 o'clock for normal listening. If required there is a small jumper located on the Phono Board that can be moved to provide an extra 2db of gain.

The Balance Control when rotated alters the relative gain between the left and right channels. Rotating the control to the left shifts the image left and rotating it to the right shifts it right.

The Source Selector allows any of the inputs chosen to appear at the Main Outputs.

The Record Selector allows recording of any chosen source and will not interfere with any source that is being listened to eg. it is possible to be listening to the CD Input and be masking a recording from the Tuner. Two Tape decks can be fitted and dubbing in either direction is possible.

The Phase Invert switch will change the absolute phase 180 degrees. Some recordings sound better inverted than they do in the normal position due mainly to the recording technique used. Usually this is 'felt' rather than heard and relates to the music being better focused and defined than before. Not all recordings are made the same way and so some experimentation is necessary to find out which is best for you.

As a note of caution, the Model 12 Phono stage is inverting and the switch should be in the "Invert" position for you to hear the phono output in a 'non inverted' way. This switch also changes the Balanced Outputs when operated. The high level inputs are all 'non inverting'.

The Mute Switch allows manual muting of the Model12 Outputs. This switch does not override the automatic mute which is activated when the preamplifier is first switched on or when it is switched off. The Mute Switch should be used when changing discs and provides an instantaneous interruption to answer the 'phone etc. It is wise to leave the preamplifier in the 'Mute' position when not in use. This will prevent any unwanted signals reaching the amplifier.

Do not leave the Volume Control at a high level when the preamplifier is in the 'Mute' mode. Someone may use the system not realising the level is set and a high volume of signal may be sent to the amplifiers.

When the Model12 is in the 'Mute' position the LED on the front will be slightly less bright than when operated.

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Plinius Audio M12 manual
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M12 specifications

Plinius Audio M12 is a high-performance preamplifier that exemplifies the brand’s commitment to audio excellence. Designed with both aesthetics and functionality in mind, the M12 offers a blend of modern technology and classic audio design principles. It is an ideal choice for audiophiles seeking an exceptional listening experience.

One of the standout features of the Plinius M12 is its robust build quality. Constructed from high-grade aluminum, the casing not only provides durability but also minimizes unwanted vibrations, ensuring clean signal transmission. The M12 is designed to fit seamlessly into any high-end audio system, thanks to its sleek, minimalist design.

The M12 incorporates a fully balanced circuitry, which reduces noise and enhances signal integrity. This design allows for the preservation of audio details across a wide frequency range, offering clarity and depth that audiophiles desire. High-quality components are employed throughout the unit, including premium capacitors and resistors, to further improve performance and longevity.

Another highlight of the Plinius M12 is its innovative gain control system. Users can easily adjust the gain level to match the characteristics of their connected power amplifiers, providing unparalleled flexibility for different audio setups. The preamplifier also features multiple input options, including balanced XLR and unbalanced RCA connections, allowing for a diverse range of source components to be connected.

In terms of technology, the M12 integrates advanced relay switching that ensures precise input selection without audible interference. This state-of-the-art system enhances the overall signal quality and minimizes distortion, allowing listeners to fully immerse themselves in their music.

The M12 is not just about technical specifications; it also offers an intuitive user interface. The front panel features a clear display and easily accessible controls, enabling users to navigate through settings and preferences with ease.

Committed to a holistic listening experience, the Plinius M12 preamplifier ensures that every detail in your music is brought to life. Its combination of superior engineering, elegant design, and advanced technologies makes the M12 an essential addition for anyone serious about high-fidelity audio. With the Plinius M12, you are guaranteed not just sound, but an experience that captures the essence of your favorite music.