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Everything In Music Since 1958
Everything In Music Since 1958

Boss AC-22LX Battery-Powered Acoustic Guitar Combo Amplifier

by Boss
Original price $0.00 - Original price $0.00
Original price $0.00
$399.99 - $399.99
Current price $399.99
♫ In stock
About Inventory Status

Call or text us at 301-946-8808.

In stock: It is in stock and available to ship or pickup. Apparel must be shipped from another location and is not available for in-store pickup. We can usually ship or have these items available for pickup by the next business day if they don't require inspection, special handling, or setup. Our pickup location is 11151 Veirs Mill Rd. Silver Spring, MD 20902.

📆 Preorder: It is on the way to our warehouse. We can't predict when preorder items will arrive due to current supply chain issues. If you place an order for one of these items someone will contact you to estimate the delivery date.

Out of stock: We don't currently have it available but you're not out of luck yet. We still may be able to get it. If you order one of these items we will contact you with an estimated fulfillment date. You have the option to cancel the order if you change your mind.

Special order: The item is so special that it needs to be custom ordered for you. Some of these items are works of art and have to be made individually. Orders for special order items must be prepaid and we cannot accept cancellations or refunds.

█ Sold out: We don't think we can get this item because it was either discontinued by the manufacturer or was limited in quantity. If you want or need this item call or text us. Sometimes we can help you track down the item through other sources or help you find something similar.

About Item Conditions

Call or text us at 301-946-8808.

New: The item is brand new as received from the manufacturer with a full manufacturer warranty. Instruments such as guitars, snare drums, drum kits, brass and woodwind instruments may be opened for photography and quality control inspection and may not be in a factory sealed box.

Mint or Open Box: The item may have been opened and tested but has been repackaged. The original packaging may have superficial issues but the item itself and any originally included accessories are in perfect, like new condition.

Display Model: These items are so cool that we put them on display in our legendary shop. The condition is brand new as received from the manufacturer with manufacturer warranty. Rest assured, these items undergo a very careful inspection before shipping.

Demo: These items have been on our sales floor for demo purposes and will likely show signs of use. The original packaging may no longer be included, but you can be assured that you are receiving an awesome item and an awesome price.

Used: The item is used. These item may have varying degrees of wear. Please read the description for information about the condition of the item. Used items do not carry a warranty.

B or C Stock: Factory refurbished. These items were purchased from the manufacturer in a refurbished condition. They will show some cosmetic issues, but nothing that would impact performance. Being that these are sealed from the manufacturer, we generally do not open these to photograph the cosmetic issues. They are guaranteed to work and may have a limited warranty or you may purchase an extended warranty in some cases. Please see the listing description for item specific information.

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A Full-Immersion Acoustic Experience - The Boss AC-22LX Battery-Powered Acoustic Guitar Combo Amplifier

The AC-22LX presents a new concept in acoustic amplification, bringing you a full-immersion playing experience realized through advanced BOSS spatial technology. Air Feel breathes life into the dry, sterile sound of standard acoustic instrument pickups, recreating the richly detailed tones captured by classic stereo acoustic microphone setups in world-class studio settings. The AC-22LX’s inspiring voice projects far beyond its compact size, infusing your amplified sound with depth, dimension, and natural acoustic resonance.

  • Compact amplifier for acoustic-electric guitars and other pickup-equipped acoustic instruments
  • Innovative Air Feel feature recreates stereo microphone setups, producing inspiring acoustic sound with depth, dimension, and natural resonance
  • Small, easy-to-carry design with two custom-designed 5-inch twin-cone speakers
  • 10-watt stereo power amp (5 watts x 2)
  • Guitar/Instrument channel with three-band EQ and dedicated Reverb and Reverb & Chorus effects
  • Mic channel with XLR input, phantom power, two-band EQ, and dedicated Reverb effect
  • Five Air Feel settings: Dry, XY, AB, ORTF, and Mid-Side
  • 15 memories for storing and recalling sound setups
  • Onboard Rhythm Box with 15 patterns
  • Customize pattern types with 119 selections in the AC-22LX Editor
  • Built-in looper (requires optional footswitch)
  • Stereo line output with Air Feel
  • Stereo aux input for music playback
  • USB audio interface with Loopback for recording and livestreaming
  • Runs on included AC adaptor or eight AA batteries
  • AC-22LX Editor app (macOS/Windows/iOS/Android) for deep sound editing

Premium Amplification for Acoustic Stringed Instruments

The AC-22LX offers amazingly natural sound reproduction in a portable stereo amplifier. The compact and attractive cabinet is equipped with two custom twin-cone speakers, providing expansive stereo tones for home playing. From acoustic-electric guitar to ukulele, violin, banjo, and other pickup-equipped stringed instruments, the AC-22LX and Air Feel deliver the ultimate personal amplification experience for serious acoustic players.

Capturing Natural Acoustic Sound

Many elements contribute to the rich, complex sound of acoustic stringed instruments, including the soundboard, body resonances, and more. In recording situations, stereo microphone setups are used to capture this combined sound along with the surrounding room ambience. Using a variety of time-tested techniques, an experienced audio engineer will carefully position the mics to create the right balance for a song or playing style. Unfortunately, instrument microphones are not practical for most amplified playing situations due to feedback and other issues. The Air Feel technology in the AC-22LX erases these limitations, bringing authentic studio microphone sound to acoustic amplification for the first time.

Perform, Record, and Stream

With its versatile analog and USB connectivity, you can send the AC-22LX’s sound output to a PA system, recorder, or streaming application, complete with Air Feel processing and spatial rhythm tones. Perform in any venue, from small clubs to concert stages. Capture natural-sounding acoustic tracks in your DAW without the hassle of using microphones. Or livestream performances directly to your social media channels. The analog line output supports mono or stereo operation, while the USB connection has a convenient Loopback function for monitoring sounds from a computer.

Expanded Performance Control

There are a variety of available options to extend the AC-22LX experience. A rear-panel jack supports up to two footswitches, providing access to rhythm start/stop, control of the onboard looper, and other assignable functions in the AC-22LX Editor. Installing the Bluetooth® Audio MIDI Dual Adaptor unlocks even more possibilities through wireless connectivity. Control additional functions with an EV-1-WL Wireless MIDI Expression Pedal or FS-1-WL Wireless Footswitch. Wirelessly stream music from a mobile device and play along. Or use the iOS/Android version of the editor for cable-free parameter control.


Nominal Input Level

  • Guitar/Instrument: -10 dBu (10 M ohm)
  • Mic: -40 dBu (5 k ohm)
  • AUX In: -20 dBu (15 k ohm)

Nominal Output Level

  • Line Out L/MONO, R: -10 dBu


  • 12 cm (5 inches) x 2


  • Power switch
  • Master knob
  • Memory button
  • USB Loopback switch


  • Air Feel knob (DRY, XY, AB, ORTF, MID SIDE)
  • Volume knob
  • Bass knob
  • Middle knob
  • Treble knob


  • Phantom button
  • Volume knob
  • Bass knob
  • Treble knob
  • Reverb knob

Rhythm Box

  • Start/Stop button
  • Tap Tempo/Variation button
  • Volume knob


  • Power
  • Phantom
  • Memory
  • Start/Stop
  • Tap Tempo/Variation
  • Rec
  • Play
  • Dub


  • Guitar/Intrument jack: 1/4-inch phone type
  • Mic connector: XLR type, phantom power (DC 48 V, 14 mA Max)
  • Phones/Rec Out jack: Stereo Miniature phone type
  • AUX In jack: Stereo Miniature phone type
  • Line Out L/MONO, R jacks: 1/4-inch phone type
  • Foot SW jack: 1/4-inch TRS phone type
  • Bluetooth Adaptor connector: Dedicated connector
  • USB port: USB B type
  • DC In jack

Power Supply

  • AC adaptor (DC 9 V)
  • Alkaline battery (AA, LR6) x 8
  • Rechargeable Ni-MH battery (AA, HR6) x 8

Current Draw

  • 400 mA

Expected Battery Life under Continuous Use

  • Rated Power Output: 10 W (5 W+5 W)
  • Alkaline battery: Approximately 8 hours
  • Rechargeable Ni-MH battery: Approximately 10 hours (*1)
  • 1 When using batteries having a capacity of 2,500 mAh.
  • These can vary depending on the specifications of the batteries, capacity of the batteries, and the conditions of use.


  • 317 (W) x 210 (D) x 265 (H) mm
  • 12-1/2 (W) x 8-5/16 (D) x 10-7/16 (H) inches

Weight (excluding AC adaptor)

  • 4.0 kg
  • 8 lbs 14 oz


  • Owner's Manual
  • AC adaptor
  • Power cord

Manufacturer: Boss
Model: AC-22LX
SKU: I751859-N-1-WHXA
UPC: 761294519479

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Maryland, Virginia, and Washington DC's legendary music shop. Family-owned and operated since 1958. Buy gear the way it was meant to be bought, from a store that's been there through it all and has the vibe to prove it. We're staffed with musicians and industry experts, people that live and breathe music gear. Our mission is to help you find the right gear for your project, that thing that will bring you the most joy out of what you do. We're an authorized dealer for almost every brand, we stock items the other stores don't, so you can try before you buy. Stop by our Wheaton, MD showroom and see for yourself.

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