BOSS

collapse expand iconDescription

The BOSS Katana:Go is a compact and powerful personal headphone amplifier that delivers premium tones from the best-selling Katana amplifier series. Designed for guitarists and bassists, this ultraportable unit brings the feel of a stage-class amp directly to your instrument’s output jack. With advanced spatial technology, a massive library of amps and effects, and full integration with the BOSS Tone Studio app, the Katana:Go transforms any playing session into an immersive experience. Whether practicing at home, jamming with tracks or recording music, this headphone amp is the ultimate tool for players of all levels.

Premium Katana Amp Tones Anywhere

The Katana:Go offers professional-quality amp models derived from BOSS’s flagship Katana:Go stage amplifiers. Guitar mode features 10 unique amp types, including clean, crunch, high-gain Brown and acoustic-electric settings. Bassists can select from three dedicated amp types, ensuring optimal tone for any playing style. With over 60 built-in effects, deep tone customization, and access to a vast online preset library, this compact unit provides an extensive range of sound-shaping possibilities.

Stage Feel for an Immersive Playing Experience

Featuring advanced BOSS spatial technology, the Katana:Go’s Stage Feel function creates an authentic 3D amp-in-the-room experience. Players can customize their virtual sound field, positioning the amp and backing music as if performing on stage. With BOSS Tone Studio, users can fine-tune their space and adjust parameters for a personalized playing environment, making every practice session feel like a live gig.

Wireless Connectivity and Smart Practice Tools

The BOSS Tone Studio app integrates seamlessly with the Katana:Go, offering in-depth sound editing, memory organization and access to BOSS Tone Exchange, where players can download, share and manage custom presets. Bluetooth capability allows users to stream backing tracks while practicing, and the Session feature enables structured learning by syncing amp settings to YouTube lessons and backing tracks, perfect for refining techniques.

Studio-Quality USB Audio Interface

Beyond being a practice tool, the Katana:Go functions as a USB audio interface, allowing players to record professional-quality tones directly into DAWs or stream performances to social media platforms. The Stage Feel feature adds depth to both instrument sound and backing music, ensuring dynamic and engaging recordings. The USB-C connection delivers crystal-clear digital audio, making this unit a must-have for home studios and content creators.

Open Box BOSS Katana:Go Mini Guitar Headphone Amp Level 1 Black
Open Box BOSS Katana:Go Mini Guitar Headphone Amp Level 1 Black
Open Box BOSS Katana:Go Mini Guitar Headphone Amp Level 1 Black

collapse expand iconFeatures

  • Ultraportable headphone amp with Katana stage amp tones
  • Guitar mode with 10 amp types and over 60 effects
  • Bass mode with three amp types and dedicated effects
  • Stage Feel function delivers immersive spatial sound
  • 30 user memories per mode with OLED display for navigation
  • Bluetooth integration for wireless streaming and tone editing
  • BOSS Tone Studio app for deep sound customization and preset sharing
  • USB-C audio interface for professional DAW recording and content creation
  • Rechargeable battery with up to five hours of continuous play

collapse expand iconSpecs

Audio Processing
  • Sample rate: 48kHz
  • AD conversion: 32-bit with AF method (Adaptive Focus for enhanced signal-to-noise ratio)
  • DA conversion: 32-bit
Memory and Modes
  • Guitar mode: 30 user memories
  • Bass mode: 30 user memories
Input and Output
  • Nominal input level: -10 dBu
  • Input impedance: 1 mohm
  • Maximum output level: 30 mW + 30 mW
  • Output impedance: 4.7 ohm
  • Recommended headphone impedance: 16 ohm or greater
Display and Controls
  • Display: Graphic OLED (128 x 32 dots)
  • Master volume
  • Power switch
  • Bluetooth button
  • Stage Feel button
  • Multi-function button
Connectivity
  • Input plug: 1/4" phone jack
  • Headphone output: Stereo mini phone jack
  • USB port: USB-C
Wireless Features
  • Bluetooth profiles: A2DP (audio streaming), GATT (MIDI over Bluetooth Low Energy)
Power
  • Power source: Rechargeable lithium-ion battery or USB power supply
  • Battery life: Approximately five hours (varies with usage)
  • Charging time: Approximately three hours
Dimensions and Weight
  • Width: 1.77"
  • Depth: 4.92"
  • Height: 1.14"
  • Weight: 2.3 oz.
Included Accessories
  • USB Type-C to USB Type-A cable
  • Quick Start guide
  • Safety instructions
Optional Accessories
  • Wireless MIDI Expression Pedal: EV-1-WL
  • Wireless Footswitch: FS-1-WL
  • Carrying Pouch: CB-KTNGO

collapse expand iconReviews

4.16

186 Reviews

81%

of respondents would recommend this to a friend

119527412362221

Most Liked Positive Review

4

A very cool guitar, if you're into the 1980's shred thing!

I have been in the market for an 80's style shredder for a few years now. As a big fan of George Lynch, in particular the stuff he did from 1985 to 1990, I've been looking for a used ESP Skulls and Snakes model. That said, they are hard to find on the used market, and they command a premium price. Enter the Friedman Cali model. With its high-output humbuckers, Floyd Rose tremolo, and single volume knob, it's got similar specs as the Skulls and Snakes, and with a much lower point of entry. So, I jumped on it, and I am glad I did. I've spent the last few days getting to know my new Friedman Cali and I can say with confidence this is an excellent guitar for the price. That said, it does have some minor drawbacks that I will gladly look past given how amazing the guitar feels and sounds. My particular guitar was a scratch and dent, which in my case means pre-owned. I say this because when I took delivery of the guitar, I noticed a tremolo stop had been installed, poorly I might add. I confirmed with Friedman they did not install these at the factory; hence my opinion the guitar was previously sold to another customer. In any case, there are no other blemishes or visual imperfections to speak of other than, of course, the factory relic job. After my initial inspection, I put the guitar back in the case to chill out for 24 hours to acclimate to the environment. After that, I remove the old strings, cleaned and polished the frets, lubricated the hardware, applied contact cleaner to the pot and switch, put on fresh strings, and gave it a proper set-up. Some things I noticed during the whole process: the b-string tuner doesn't seem to work as smoothly as the other tuners. These appear to be Hipshot open gear locking tuners, similar to what I have on my Tyler, and I know they usually work very well. Next time I change strings, i will pull the tuner and take it apart for inspection. Another thing I noticed is the screw-in style tremolo bar on the Floyd Rose. This is simply an antiquated design and needs to go the way of the rest of the dinosaurs: extinction. I much prefer the convenience, feel, and adjustability of the drop-in replacement bar, so that is what I installed. Now the tremolo feels expressive and smooth, and the bar drops in quickly. Once I got the Cali set up, I was amazed how comfortable it is to play. Let's first talk materials and craftsmanship. The relic job on the maple neck and fingerboard, combined with the rolled fret edges and slick fret crowning, make this guitar feel like you've been playing it for decades. It's really quite special and something you have to play to understand. because of the compound radius and excellent fretwork, I am able to set the action very low without excessive buzzing. I use 9-gauge strings, and two tremolo springs are sufficient to ensure the tremolo sits parallel to the body while keeping low tension on the strings. Bending is super easy and very smooth, and the tremolo feels so expressive. The guitar just feels slinky and rather addicting to play. On the tone front, it's an absolute monster. The Friedman Classic pickups feature Alnico 5 magnets, which happen to be my favorite for hard rock tones. The bridge pickup sounds thick with gobs of sustain, while the neck pickup is round and fat. Both pickups are articulate and clear, and allow single notes in complex chords to shine through. Rolling back the volume knob will clean up your tone nicely, especially with a good tube amp. These guitars were a collaboration between Dave Friedman and Grover Jackson. Unfortunately, they are no longer working together, and Grover has moved to the Nashville, TN area. I do believe Friedman guitars will be hitting the market again soon, made by someone other than Grover. With that said, the Grover-era are pretty amazing guitars, and may become harder to find. So, if you are in the market for a 1980's super-Strat style shredder, I'd recommend checking out a Grover-era Friedman while you can.

VS

Most Liked Negative Review

3

Amazing bass with a major flaw

Being mainly a guitarist, this bass is perfectly ideal for what my needs are. A great bass with a great sound/tone for recording, and many option with the knobs to fine tune and tweak that sound to my preference. However, my biggest gripe is that the string action is ridiculously tight for this bass. I like to play with ticker gauge strings, as I typically go for lower tunings, but this bass is (ironically with it being a 5 string) is simply not made for it. The action towards the neck of the fretboard makes thicker strings unplayable. They make contact with the fretboard at around the 2nd-3rd fret, and raising the bridge to compensate isn't enough. To make matters worse, the screws that are used to raise the strings on the bridge are very easily stripped, and I'm struggling to find any sort of replacements for them.

Filters
Best Uses
  1. Practice4
  2. Recording3
  3. All around great guitar1
  4. Metal songs1
  5. Rock songs1
Cons
  1. None6
  2. Poor Quality2
  3. Virtually no low end warmth.1
  4. Kind of expensive1
  5. Shipping box arrived damaged1
Describe Yourself
  1. Beginner2
  2. Stray player since 19741
  3. 74 years old, been playing 60 years.1
  4. Jazz, rock, classical player for 60 years1
  5. Metal,hard rock and instrumental rock1
Pros
  1. Sound4
  2. Attractive3
  3. Stays in Tune2
  4. Stays in tune2
  5. Tone2
  • Great all around strat

    5

    submitted22 days ago

    byCass

    fromDenver

    Price is right

  • Sounds really good

    5

    submitteda month ago

    byTrenton

    fromGladwin county

    This pedal sounds quite good. It is quite customizable. If you do buy this, if you do not have the cord used to power it, there is a battery adapter under the actual pedal part. you just put the black pins on the pedal in and take the pedal off. anyways, really good sound if you want a proper rock or metal distortion/overdrive for an affordable price.

  • Not too bad for the price

    3

    submitted2 months ago

    byJeff

    fromNashville TN

    Typical Chinese bling, the sound is lacking.

  • This drum is just like the vintage ones

    5

    submitted2 months ago

    byJeff

    fromSeattle, WA

    Play with freelance jazz and rock standards groups. All kinds of gigs and shows. I want to buy one of the sets.

  • Love this guitar.

    5

    submitted2 months ago

    byLarry

    fromMinnesota

    Love this guitar. Easy/Good tuning, very playable, thin neck is fast.

  • Its so good it fits my church setting well

    5

    submitted2 months ago

    byjordan

    fromHamilton, new jersey

    This product is the best drums i've ever played on because the shells are a nice color and when you tune the drums up, it sounds so good. When you play it in a open space it fills the room and when you play it in an enclosed space it sounds even better. All Im saying is that this is hands down one of the best drum sets.

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