
Roland AC-22LX Acoustic Amplifier

The BOSS AC-22LX reimagines acoustic amplification with immersive Air Feel technology, transforming guitar tones into a lush, studio-like soundscape, capturing warmth and depth like never before.


A True In-store Experience
Get expert advice on choosing the right instrument.
Frequently Bought Together





Product Description
The BOSS AC-22LX Acoustic Guitar Amplifier brings an entirely new dimension to acoustic performance, infusing each note with the detail, warmth, and space of a professional studio. At the heart of this groundbreaking amplifier is Air Feel technology, designed to elevate the sound of acoustic instruments by simulating high-end stereo microphone techniques. This ensures that each nuance of your instrument—whether it’s a guitar, violin, or banjo—comes through with rich, resonant authenticity.
Packed with powerful features, the AC-22LX offers five unique Air Feel settings, from XY to Mid-Side, capturing every tonal color and ambient nuance. Beyond its acoustic prowess, this amplifier includes a three-band EQ, adjustable reverb and chorus effects, and a built-in Rhythm Box with 15 organic patterns to inspire your playing. With 15 memory slots, you can save custom settings tailored to different performances or instruments, and the AC-22LX Editor opens up even more control.
Whether you’re playing live, recording, or streaming, the AC-22LX’s flexible connectivity options—including USB output and analog line out—make it perfect for any setup. Transform your acoustic sound with the AC-22LX, a small amplifier with a truly big, studio-grade voice.
- Natural Acoustic Sound: Innovative Air Feel feature replicates stereo mic setups for rich, resonant sound with natural depth and dimension.
- Portable Power: Compact design with 10-watt stereo power (5 watts x 2) and dual 5-inch custom speakers for clear, powerful sound on the go.
- Dedicated Guitar and Mic Channels: Guitar/Instrument channel with three-band EQ, reverb, and chorus effects, plus a mic channel with XLR input, phantom power, EQ, and reverb.
- Customizable Air Feel Settings: Choose from five Air Feel settings (Dry, XY, AB, ORTF, Mid-Side) to tailor the output for various performance environments.
- Onboard Rhythm Box and Looper: Built-in rhythm box with 15 patterns, customizable via 119 selections in the AC-22LX Editor, and looper function (footswitch optional).
- USB Audio Interface: USB connectivity with Loopback for easy recording and live streaming, plus stereo aux input for playback.
- Versatile Power Options: Operates via AC adaptor or eight AA batteries; supports optional Bluetooth Audio MIDI Dual Adaptor (BT-DUAL) for wireless functionality.
Want to sell yours?
List, sell, and get paid securely for your old musical instruments, connecting with music enthusiasts at your preferred price
Product Specifications
Features | |
Rated Power Output | 10 W (5 W+5 W) |
Nominal Input Level | GUITAR/INSTRUMENT: -10 dBu (10 M ohms), MIC: -40 dBu (5 k ohms), AUX IN: -20 dBu (15 k ohms) |
Nominal Output Level | LINE OUT L/MONO, R: -10 dBu |
Speakers | 12 cm (5 inches) x 2 |
Controls | POWER switch, MASTER knob, MEMORY button, USB LOOPBACK switch, < GUITAR/INSTRUMENT >AIR FEEL knob (DRY, XY, AB, ORTF, MID SIDE), VOLUME knob, BASS knob, MIDDLE knob, TREBLE knob, REV/REV&CHO knob (REVERB, REVERB&CHORUS), < MIC >PHANTOM button, VOLUME knob |
Indicators | POWER, PHANTOM, MEMORY, START/STOP, TAP TEMPO/VARIATION, REC, PLAY, DUB |
Connectors | GUITAR/INSTRUMENT 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 ja |
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 | Alkaline battery: Approximately 8 hours, Rechargeable Ni-MH battery: Approximately 10 hours (*1) |
Accessories | Owner’s Manual, Leaflet USING THE UNIT SAFELY, AC adaptor, Power cord |
Options (sold separately) | Footswitch: FS-5U, FS-6, FS-7, Bluetooth(R) Audio MIDI Dual Adaptor (MODEL BT-DUAL), Wireless MIDI Expression Pedal: EV-1-WL, Wireless Footswitch: FS-1-WL |
Width | 317 mm 12-1/2 inches |
Depth | 210 mm, 8-5/16 inches |
Height | 265 mm 10-7/16 inches |
Weight (excluding AC adaptor) | 4.0 kg 8 lb 14 oz |