Acoustic amplifier with digital signal processing (6 pages)
Summary of Contents for Crate CA30
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OWNER’S GUIDE Congratulations! You are now the proud owner of one of Crate’s latest contributions to the world of acoustic amplification, the CA30/30D. This compact amplifier delivers a strong 30 watts of clear musical power and incorporates two inputs (each with a gain control), three bands of equalization, plus Crate’s Contour control for added tonal flexibility.
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CA30/30D Acoustic Amplifier The Front Panels: Input 1 Gain 1 Input 2 Gain 2 –15 –15 Input 1 Gain 1 Input 2 Gain 2 –15 –15 1,3: Input 1, Input 2. The signal output from your acoustic instrument, tape player, rhythm machine.
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500Hz 1.2kHz –15 : Chorus (CA30 only). This switch, when depressed, applies the internal chorus effect to the output signal. The rate and depth of the chorus have been optimized for use with acoustic instruments. :DSP Level (CA30D only). Use this control to adjust the amount of digital signal pro- cessing applied to the output signal.
“Chaining” Amplifiers: The Line Out jack of one CA30/30D can be connected to the Insert jack of another, to chain the amps together as shown below. (This frees up the Input jacks of the second amplifier.) Use a shielded signal cable terminated with 1/4”...
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CA30/30D Acoustic Amplifier The DSP Control: The CA30D features Crate’s DSP digital signal processing. Use the DSP Mode control (#9, CA30D only) to select which type of effect will be applied to the amp’s output signal. Use the DSP Level con- trol (#10, CA30D only) to adjust the level of the effect.