Acoustic A20 User Manual

Acoustic A20 User Manual

20 watt acoustic instrument amp
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USER'S MANUAL
20 WATT ACOUSTIC INSTRUMENT AMP
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

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Summary of Contents for Acoustic A20

  • Page 1 USER’S MANUAL 20 WATT ACOUSTIC INSTRUMENT AMP 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...
  • Page 2 FCC Statements 1. Caution: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 2. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
  • Page 3: Important Safety Instructions

    USER’S MANUAL 20 WATT ACOUSTIC INSTRUMENT AMP IMPORTANT SAFETY INSTRUCTIONS IMPORTANTES INSTRUCTIONS DE SECURITE Read these instructions. 13. Unplug this apparatus during lightning storms or when unused for long periods of time. Keep these instructions. 14. Refer all servicing to qualified service personnel. Servicing is required when the Heed all warnings.
  • Page 4 • Full-feature direct output with ground lift, pre-post EQ and level No matter what your style of playing or choice of acoustic instrument, you will find that your new amp will capture and project the very best of your musical voice.
  • Page 5: Specifications

    • Turn the power switch off when the A20 is not in use. • The AC cable should be unplugged from the AC outlet if the A20 will not be used for an extended period of time. • Avoid plugging the AC cable into an AC outlet that is also powering high consumption appliances such as electric heaters or televisions.
  • Page 6: Front Panel

    COLORS USED: 2 - these adjust the overall loudness of the corresponding input. If your acoustic instrument has a preamp, you should set the Volume control on your instrument at about half volume. You can then adjust the amplifier volume to your normal...
  • Page 7 USER’S MANUAL 20 WATT ACOUSTIC INSTRUMENT AMP 5. CHORUS a. Chorus On / Off switch – this creates a shimmering, musical tonal effect. b. Chorus Rate control - this will speed up the rate of the Chorus effect. 6. REVERB a.
  • Page 8: Rear Panel

    DESIGNED IN THE USA Made in CHINA REAR PANEL PROPRIETARY CREATIVE SERVICES JOB#: 10021 JOB DESCRIPTION: Acoustic A20 Amp Rear Panel Silkscreen SIZE BUILT: 100% DATE BUILT: 02/17/14 COLORS USED: 2 1. POWEr A. AC LINE IN – this plug accept a standard CLASS 1 IEC grounded cable (included) to provide AC power to the amplifier.

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