Boss AC-22LX Owner's Manual

Boss AC-22LX Owner's Manual

Acoustic amplifier

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Owner's Manual
Acoustic Amplifier
Before using this unit, carefully read "USING THE UNIT SAFELY" and "IMPORTANT NOTES" (leaflet "USING THE UNIT SAFELY" and Owner's Manual (p. 12)). After reading, keep
the document(s) where it will be available for immediate reference.
© 2023 Roland Corporation

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Summary of Contents for Boss AC-22LX

  • Page 1 Owner’s Manual Acoustic Amplifier Before using this unit, carefully read “USING THE UNIT SAFELY” and “IMPORTANT NOTES” (leaflet “USING THE UNIT SAFELY” and Owner’s Manual (p. 12)). After reading, keep the document(s) where it will be available for immediate reference. ©...
  • Page 2: Panel Descriptions

    ¹ If the condenser mic’s volume is too loud, use the attenuator (PAD) on the mic to adjust the volume. Refer to the owner’s manual of your condenser mic for details. You can use the dedicated app for the AC-22LX to operate the AC-22LX’s preamp PAD.
  • Page 3 Panel Descriptions GUITAR/INSTRUMENT CHANNEL RHYTHM BOX This amp features built-in rhythm patterns that use realistic GUITAR/INSTRUMENT jack percussion and drum sounds. Enjoy playing along with these rhythm patterns as you like (p. 6). Connect an acoustic guitar or other acoustic instrument here. [PATTERN] knob [AIR FEEL] knob Selects the genre of the rhythm pattern.
  • Page 4 Download the USB driver from the BOSS website. For details, refer to the “Readme.htm” file included with the download. You can connect the AC-22LX via USB to your computer and use it with dedicated app. Using the dedicated app lets you do the...
  • Page 5 Operating on Battery Power You can start/stop the rhythm box (p. 6) and control the looper (p. 7) using your foot by connecting a footswitch (BOSS FS-6, FS-7 or This unit can be used with alkaline batteries or rechargeable Ni-MH FS-5U;...
  • Page 6: Useful Functions

    Useful Functions Recalling a Memory Using the Memories Here’s how to recall the knob settings that are stored in memory. You can use the memory feature to store the current settings of the knobs, in three different sets of knob configurations for each AIR FEEL Turn the [AIR FEEL] knob to select the AIR FEEL type.
  • Page 7 Useful Functions Using the Looper You can use the looper by connecting a footswitch (FS-5U, FS-6, FS-7; sold separately) to the FOOT SW jack. You can record up to 90 seconds (in mono) and play back the recorded section over and over. You can also layer additional performances with the recording as it plays back (overdubbing).
  • Page 8 ¹ After you have attached the BT-DUAL, check again whether it is properly installed. MEMO Listening to Sound via Wireless ¹ If you were unable to connect using the steps above, tap “AC-22LX Audio”, displayed in the Bluetooth device screen of the mobile Connection with a Mobile Device device.
  • Page 9 AC-22LX to re-establish pairing. “AC-22LX” Remove the “AC-22LX MIDI” device first that was registered on your mobile device, turn the mobile device’s Bluetooth Can’t connect to an app function off and then back on, and then connect using the settings in the app (AC-22LX Editor).
  • Page 10: Restoring The Factory Settings

    NOTE Don’t turn off the power while the factory reset is in progress. Note when using an already-paired iOS device After executing a factory reset, you’ll need to do the following. Disconnect “AC-22LX MIDI”. AC-22LX MIDI AC-22LX MIDI Turn off.
  • Page 11: Main Specifications

    Main Specifications Rated Power Output 10 W (5 W+5 W) GUITAR/INSTRUMENT: -10 dBu (10 M ohm) Nominal Input Level MIC: -40 dBu (5 k ohm) AUX IN: -20 dBu (15 k ohm) Nominal Output Level LINE OUT L/MONO, R: -10 dBu Speakers 12 cm (5 inches) x 2 [POWER] switch...
  • Page 12: Using The Unit Safely

    Turn the unit off before installing expansion please be careful to avoid burning boards yourself. Before installing the BT-DUAL, you must first always turn off the AC-22LX and unplug the AC adaptor. IMPORTANT NOTES Power Supply Repairs and Data • The copyright of content in this product (the sound waveform data, style data, accompaniment •...

This manual is also suitable for:

Rol-ac22lx

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