Acoustic A1000 Manuel de l'utilisateur - Page 6

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FRONT PANEL

1. INPUTS

– combination ¼" (2-conductor instrument cable) or XLR (3 or 4-conductor microphone)

2. PHANTOM POWER (+48V)

3. VOLUME CONTROLS

should set the Volume control on your instrument to about half volume. You can then adjust the amplifier volume to your normal

playing level and still have room to increase or decrease your volume as needed from the instrument.

4. EQUALIZATION

a. LOW

– set to boost (15 dB) or cut (-15 dB) frequencies at 80 Hz. Controls the lowest fundamental frequencies to enhance the

warmth and deep, full tones of your acoustic instrument.

b. MIDRANGE

– set to boost (15 dB) or cut (-15 dB) adjustable from 500 Hz to 1.2 kHz. Allows you to control the definition and voice of

your acoustic instrument.

1. FREQUENCY – this adjusts the center frequency for the MIDRANGE EQ control above: you can sweep between 500Hz and 1.2kHz.

Moving the midrange frequency and either cutting or boosting this frequency will give you maximum control over the body

of your tone. It also allows you to control the definition and voice of your acoustic instrument or vocals.

c. HIGH

– set to boost (15 dB) or cut (-15 dB) frequencies at 10 kHz. Increasing this will enhance the clarity and brightness of your

acoustic instrument.

5. Digital effects

–

• UP/DOWN soft buttons scroll between programs, select effect types or parameter values

• Press UP/DOWN buttons together to activate the tuner. Press any button to exit.

• SELECT button scrolls through individual effects within a program

• ON/OFF button turns an individual effect on or off within a program

• PARAM (parameter) button pages through the parameters of an effect

- UP/DOWN buttons change the parameter value

w w w . A c o u s t i c A m p l i f i c a t i o n . c o m

– this switch enables a +48 volt DC send on PIN 1 of an XLR cable to power condenser microphones.

– these adjust the overall loudness of the corresponding input. If your acoustic instrument has a preamp, you

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