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BOSS Waza-Air Bass Wireless Personal Bass Amplification System Best Guitar Amplifier Headphones Effect Tones, Bluetooth Streaming, and Sound Editor


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A Revolutionary New Tone Experience for Guitar
Fusing premium amp and effect tones with breakthrough BOSS spatial technology, the revolutionary Waza-Air takes the guitar experience where it's never gone before. This personal amplifier system brings stunning realism to playing with headphones, using a gyro sensor and moving 3D space to deliver natural "amp-in-room" tone that's rich, resonant, and infinitely inspiring. All-wireless connectivity means there are no cables to slow you down, and you can stream music from your phone and play as if you're performing on stage in a full band. And with the BOSS Tone Studio app, you're able to craft custom sounds with five amp types and over 50 different effects.

Standard Features
- Over-ear guitar sound system with wireless connectivity, premium amp and effect tones, Bluetooth audio streaming, and sound editing via your smartphone
- Advanced BOSS spatial technology and integrated gyro sensor deliver natural "amp-in-room" tone with 3D ambience and dynamic sound localization
- Five unique amp types derived from the Katana stage amplifier series, including a full-range voice for bass or acoustic/electric guitar
- Access over 50 customizable effects in the BOSS Tone Studio app
- Integrated BOSS wireless technology provides exceptional sound quality with ultra-low latency
- Easy-to-use controls for guitar volume and Bluetooth audio playback, plus instant access to six user-configurable tone settings
- Large, custom-designed 50 mm drivers deliver premium audio quality with rich, full sound
- Conforming earpads ensure optimum driver performance for uncompromised guitar tone
- Wide headband provides comfort for long playing sessions
- Durable construction with deluxe chrome-plated metal parts
- Versatile two-way design folds down for compact storage or flat transport in a guitar bag pocket
- Built-in rechargeable batteries with auto standby/wake function to conserve battery life
- Up to five hours of play time with the headphones and up to 12 hours with the included WL-T Transmitter
- Wirelessly edit, organize, and download tones with the BOSS Tone Studio app for iOS and Android mobile devices
- Unique onboard tuner function with audible tones that guide your tuning; visual chromatic tuner also available in the BOSS Tone Studio app
- Download "BOSS Tone Studio for WAZA-AIR" for iOS
- Download "BOSS Tone Studio for WAZA-AIR" for Android
- Download and share Livesets at BOSS Tone Exchange
- Control effects and more with the optional EV-1-WL Wireless MIDI Expression Pedal

The Continuing Evolution of Waza Innovation
In BOSS Waza tradition, Waza-Air brings decades of expertise together with cutting-edge innovation to present a breakthrough musical product that truly pushes the envelope. Far more than a simple guitar-based headphone amp, Waza-Air melds our premium amp, effects, and wireless technologies with dynamic 3D sound, delivering a unique guitar amplification experience that's never been available until now.

Inspiring "Amp-in-Room" Tone
For most of us, playing guitar through headphones is necessary to avoid bothering others. Unfortunately, they lack the depth and presence of playing a real amp in a real room, resulting in a less-than-satisfying experience. Waza-Air changes all that, restoring the natural dimension, resonance, and "moving air" feel that's lost with traditional phones. An integrated gyro sensor tracks your head movements as you play, driving sophisticated 3D algorithms that provide spatial realism that must be heard to be believed. And it all happens automatically, so all you have to do is plug in and go!

Premium Amps and Effects
Waza-Air features tones and controls derived from the stage-class Katana amplifiers, with full user customization and a variety of ready-to-play presets available via the free BOSS Tone Studio app. Five different amp types provide tones from classic clean to high gain, plus a full-range voice that's perfect for bass and acoustic-electric guitar. Over 50 effect types are available as well, including mod, delay, and reverb effects optimized for Waza-Air's unique spatial experience. And with six onboard memories, you can store favorite setups and recall them with dedicated buttons.

Choose Your Space
Waza-Air's advanced ambience setups provide three realistic environments to play in. Surround mode places the amp in a virtual room, providing an immersive experience like playing in a recording studio. Things get even more real with Static mode, where the combined amp and room sound changes depending on where you move your head. Finally, Stage mode lets you step into the spotlight, with the amp sound coming from a virtual backline behind you.

Stream Music and Take Center Stage
In addition to providing a wireless connection to BOSS Tone Studio, Waza-Air's built-in Bluetooth lets you jam along with songs and backing tracks from your smartphone or tablet. In Stage mode, the streaming music plays from the backline along with your amp, putting you in a virtual band! Just close your eyes and perform alongside your favorite music artists, and step up to center stage when it's time for your big solo. Song volume and playback can be controlled right from Waza-Air, with no need to touch your mobile device.

No Wires, No Hassle
All audio connectivity with Waza-Air is 100-percent wireless for a hassle-free experience. With the ability to move and play in complete freedom, you'll never get tangled in a guitar lead or pull off your headphones by stepping on a cable. And thanks to advanced wireless tech inherited from BOSS's acclaimed WL series, you'll always enjoy premium sound quality and great playing feel with ultra-low latency. Auto standby and wake functions conserve battery life between playing sessions, minimizing the need to plug in and recharge.

High-Quality Sound and Rugged Build
Equipped with large, custom-designed 50 mm drivers, Waza-Air provides rich, full sound for both guitar playing and music listening. The conforming earpads and wide headband are super-comfortable for extended playing sessions, while the rugged build ensures lasting durability for everyday practice and jamming. Waza-Air folds down into a very compact size for storage, and it's possible to swivel the ear cups into a flat orientation for sliding into a guitar bag's pocket.

Wireless Foot Control with the EV-1-WL
The optional EV-1-WL Wireless MIDI Expression Pedal takes the Waza-Air experience even further, allowing you to remotely operate functions that you set up in the BOSS Tone Studio app. For example, you can use the pedal to control volume, then engage the wah effect with a press of the toe switch. And by connecting up to two footswitches to the EV-1-WL, you can assign and control functions such as patch up/down, on/off for different effects, and gyro reset.
The EV-1-WL also works as a MIDI control pedal for mobile music apps, computer music software, and all types of MIDI hardware.




1. Does the BOSS WAZA-AIR have guitar effects?

  • Yes, the BOSS WAZA-AIR has a lot of guitar effects to choose from. It is easily adjustable in the Waza-Air app.

2. Does the BOSS WAZA-AIR work with acoustic guitars?

  • Yes, your guitar should have an audio input or a pickup.

3. Can I use the BOSS WAZA-AIR with my smartphone?

  • Yes, the BOSS WAZA-AIR works with Android or IOS.

4. Does the BOSS WAZA-AIR have noise cancellation?

  • No.

5. Does the BOSS WAZA-AIR need batteries?

  • The BOSS WAZA-AIR has built-in rechargeable batteries.

6. Does the BOSS WAZA-AIR work with bass?

  • Yes, you can adjust the EQ profile on the settings to make it sound better with bass. There is also a different model which is BOSS WAZA-AIR BASS that is designed for bass.

7. Is the signal connection of the BOSS WAZA-AIR stable?

  • Yes, it is similar to a guitar cable.

8. Does the Bluetooth function of the BOSS WAZA-AIR have low latency?

  • No. It is barely noticeable.

9. Does the BOSS WAZA-AIR work with Yousician?

  • Yes.

10. Can I use the BOSS WAZA-AIR as regular headphones?

  • Yes.

11. Can I use the BOSS WAZA-AIR for practicing pre-recorded music?

  • Yes. The BOSS WAZA-AIR is portable and compact. It’s easy to set up and use. Perfect for any kind of environment.

12. Can I use the BOSS WAZA-AIR to play music from iTunes while playing an instrument?

  • Yes.

13. Can I record with the BOSS WAZA-AIR?

  • No.

14. Does the BOSS WAZA-AIR have a looper?

  • No.



  • Type: Digital Wireless (2.4 GHz) using a proprietary BOSS digital system, One-piece
  • Bluetooth headphones (Over-Ear)
  • Driver: 50 mm in diameter driver
  • Battery charging time: Approximately 3 hours
  • Expected battery life under continuous use: Approximately 5 hours
  • Controls: [POWER] switch, [VOLUME] knob, [CH UP] button,
  • [CH DOWN] button, [Bluetooth] multi-function button
  • Indicators: CHARGE, POWER/BATTERY, Bluetooth, Guitar Wireless
  • Connectors: Transmitter in jack: 1/4-inch TRS phone type, CHARGE (DC IN 5 V) port: USB Micro-B type
  • Power Supply: Rechargeable lithium-ion battery, Supplied from the CHARGE (DC IN 5 V) port
  • Current Draw (While charging): 470 mA
  • Accessories: Owner's manual, Leaflet "USING THE UNIT SAFELY"
  • Transmitter (WL-T), Micro USB cable for charging (*1)
  • *1: Use a standard USB AC adaptor (5 V, 0.5 A or more) for charging.


  • Battery charging time: Approximately 3 hours
  • Expected battery life under continuous use: Approximately 12 hours
  • Nominal Input Level: INPUT: -10 dBu (1 M ohm)
  • Control: Power button
  • Indicator: BATTERY
  • Connectors: Input plug: TRS 1/4-inch phone type, CHARGE (DC IN 5 V) port: USB Micro-B type
  • Power Supply: Rechargeable lithium-ion battery, Supplied from the DC IN 5 V port
  • Current Draw (While charging): 350 mA

Size & Weight


  • Weight: 320 g (12 oz)


  • Width: 87 mm (3-7/16 inches)
  • Depth: 22 mm (7/8 inches)
  • Height: 36 mm (1-7/16 inches)
  • Weight: 43 g (2 oz)

* 0 dBu = 0.775 Vrms
*The specifications are subject to change without notice.

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