ULTRACOUSTIC AT108
3. CONTROL ELEMENTS
Fig. 3.1: Control elements
The MIC INPUT connector is a balanced XLR microphone |
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input. |
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Connect your instrument to the INSTR(UMENT) INPUT |
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jack, using a standard instrument cable equipped with 1/4" |
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TS connectors. |
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The MIC VOL(UME) control determines the volume level of |
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the microphone channel. |
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The INSTR(UMENT) VOL(UME) control determines the |
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volume level of the instrument channel. |
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| Fig. 3.2 Serial number | ||||||||
Use the CD INPUT to connect the output of your CD player, |
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tape deck, CD or MD walkman. This way you can play |
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along to music or guitar tutorial CDs. |
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| No matter which way you adjust the controls on your amp: the | |||||||||||
This connector is a 1/4" TRS jack. If your CD player is |
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sound of your instrument or microphone also has some influence | ||||||||||||
equipped with cinch outputs, you’ll need an adapter cable, | ||||||||||||
on the overall sound. We would therefore like to give you a few | ||||||||||||
which you can buy at your local music shop. Illustration 4.4 | ||||||||||||
tips to get you started. | ||||||||||||
in chapter 4. “AUDIO CONNECTIONS” shows you what | ||||||||||||
+ Most guitars sound best when their tone and | ||||||||||||
kind of adapter to buy. You can also use a mono cable | ||||||||||||
(fig. 4.5). This will not damage your CD player or amp. |
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| volume controls are turned up as much as possible. | |||||||||
The LOW control allows you to boost or cut the low- |
| Experiment with the controls to find out how you can modify | ||||||||||
frequency range. |
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the sound to your liking. Experienced guitarists write down their | ||||||||||||
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With the MID control you can boost/cut the | favorite settings or attach stickies underneath the controls. | |||||||||||
frequencies. |
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The HIGH control adjusts the |
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your instrument a more “cutting” sound. |
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The HEADPHONES jack is for headphones. When you plug in your headphones, the
+The headphone signal can also be routed to a mixing console or sound reinforcement system. Connect the headphone output on your AT108 to the line input (LINE IN) on the console (for example, BEHRINGER EURORACK
+Some headphones produce distortion if the volume level is too high. Please cut back the volume control until the distortion disappears.
Use the POWER switch to switch on your AT108. The POWER switch should be set to “Off” before you connect your amp to the mains.
+Please note: The POWER switch does not disconnect the unit from the mains. Unplug the power cord when you don’t want to use the unit for some time.
6 | 3. CONTROL ELEMENTS |
