MOST BALANCED VOCAL QUALITY

The Controls: (Continued)

MASTER : This control is the master feed from the end of the pre-amp to the driver stage and the Effects Loop. As you can see each Channel is fitted with its own MASTER Control, enabling the three channels relative volumes to be matched regardless of their extremely different sound styles and gain signatures. The MASTER Control makes possible

MOST SENSIBLE RANGE

a wide range of sounds through its ability to use very low Gain sounds at high

EASIEST TO BALANCE CHANNELS

volumes and conversly, high Gain sounds at low volumes and everywhere between.

REASONABLE FX LOOP SIGNAL LEVELS

CH1

INPUT

GAIN

TREBLE

MASTER

MID

Again, we suggest using the MASTER Control in its sensible ranges ( 9:00 - 2:00 ). Here, the channels will be easier to match with each other and the Effects Loop will see more reasonable signal levels.

NOTE: Because the MASTER Control creates the send to the Effects Loop, ex- treme settings will cause a large signal to be sent to the Loop for that Channel. Not only may this cause possible overloading of the processors Input stage, but will make balancing the three channels’ Effect Send level difficult.

PRESENCE : This control regulates the amount of negative feedback in the power amp stage and affects mostly higher frequencies. It acts independantly of the other rotary tone controls and is crucial in voicing the Channel. It is a powerful global tone control.

Lower PRESENCE Control settings darken and, in fact compress the signal which works well to fatten single note solo sounds, giving them girth and focus. Some of the best lead sounds in your Nomad will find the PRESENCE Control in its lower regions, where a bal- anced, vocal response is achieved.

CH1 GAIN

MASTER

PRESENCE

TREBLE

MID

INPUT

 

BASS

 

 

TREBLE : As in most tube guitar amplifiers, the TREBLE Control ( in all three channels of your Nomad ) is the most powerful of the rotary controls and is next in line only to the GAIN Control as a shaping tool. Because it is first in the signal path of the tone controls - and from here the Middle and Bass receive their signal - it is by far the dominant tone control. For this reason the setting of the TREBLE Control is very important for equal representation of the three frequency regions to appear at their re-

SWEET SPOT

spective controls. Like most of the controls on your Nomad, there is an optimum region of the TREBLE Control where ample top end is mixed in and yet enough signal is still passed on to the

TREBLE MIDDLE and BASS Controls.

CH1

As you might surmise, here is the sweet spot. There are definitely great sounds above and below

INPUTthis middle region ( 11:00 - 1:30 ), but the balance between the TREBLE Control and the other two tone controls is compromised.

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Mesa/Boogie 55, 100, 45 owner manual CH1 Gain
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45, 55, 100 specifications

Mesa/Boogie, a name synonymous with innovation in the guitar amplification world, has carved out a niche in the hearts of musicians with its formidable lineup of amplifiers. Among these, the Mark series stands out, particularly with models like the Mark 100, 55, and 45. Each model brings its unique flavor and versatility, allowing players to craft their sound with precision.

The Mesa/Boogie Mark 100 is a powerhouse in the 100-watt category. It boasts multiple channels, allowing guitarists to switch between clean, crunchy, and high-gain tones effortlessly. One of its standout features is the onboard EQ, which facilitates fine-tuning for different guitars, pickups, and musical styles. The Mark 100 is engineered with Mesa's signature Dyna-Watt technology, providing a dynamic response at various volume levels without sacrificing tonal quality. This responsiveness makes it ideal for both live performance and studio recording, as it yields rich harmonic overtones and a wide dynamic range.

Moving to the Mark 55, this model offers a refined approach with 55 watts of power. It retains many features present in the Mark 100 but is more accessible for players who prefer a slightly lower wattage. The Mark 55 excels in mid-gain settings and is popular among blues and rock guitarists. Its Dual Rectifier circuitry can dial in everything from smooth, bluesy overdrive to tight, aggressive rock tones. The amp also incorporates a versatile effects loop, providing seamless integration with pedals and processors, making it a favorite among pedal enthusiasts.

The Mark 45, perhaps the most compact of the trio, brings 45 watts of power to the table, making it a versatile choice for players seeking portability without compromising tone. It retains critical features such as multiple channels and a powerful EQ section while being lighter and easier to transport. The Mark 45's sweet spot is found in its ability to deliver rich, saturated tones at manageable volume levels. Often favored for intimate gigs and home recordings, its versatility allows players to explore genres from jazz to metal with equal flair.

All three Mesa/Boogie amplifiers utilize high-quality components designed for durability and peak performance. Their construction is robust, ensuring reliability on stage or in the studio. With advanced features such as power scaling and tube rectification options, musicians can tailor their sound precisely.

In summary, the Mesa/Boogie Mark 100, 55, and 45 each present guitarists with distinctive tonal characteristics and features that enhance playability and sound. From the powerful performance of the 100 to the compact yet versatile 45, these amplifiers deliver the high-quality, rich tones that Mesa/Boogie is renowned for, catering to the diverse needs of players across genres.
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