BOSS Katana GO KTN-GO2 Headphone Guitar Amplifier
Compact, convenient, and loaded with tone, BOSS KATANA GO KTN-GO2 is an essential companion for daily jams with your guitar or bass. This newly updated powerhouse headphone amp puts authentic sounds from the stage-class Katana amp series at your instrument’s output jack! Paired with a host of wireless music streaming, sound editing, and learning tools on your smartphone, practice time has never been better. Advanced spatial technology provides a rich 3D playing experience, while BOSS Tone Exchange offers an infinite sound library to explore any style. Whether you’re a developing hobbyist or a pro keeping up your chops, KATANA:GO keeps you inspired everywhere you play.
Download “BOSS TONE STUDIO for KATANA:GO“ for iOS
Download “BOSS TONE STUDIO for KATANA:GO“ for Android
*Compatibility with all third-party devices and software is not guaranteed.
- Personal headphone amp with premium guitar and bass tones from stage-class Katana amplifiers
- Guitar mode with 10 amp types and over 60 effects
- Bass mode with three amp types and over 60 effects
- Stage Feel function provides an immersive headphone experience with advanced BOSS spatial technology
- 30 user memories in each mode filled with ready-to-play sounds
- View memory names and the onboard tuner with the OLED display
- Wirelessly edit sounds and play along with music from your mobile device via Bluetooth®
- Companion BOSS Tone Studio app with powerful tools for sound editing, memory organization, and YouTube practice
- Download and share Livesets at BOSS Tone Exchange
- Supports import of Tone Setting data from Katana guitar and bass amplifiers
- Rechargeable battery with up to five hours of continuous runtime
- Record/playback tracks in music production software on a computer or mobile device* via a USB-C®
- Wireless external foot control via the optional EV-1-WL Wireless MIDI Expression Pedal and FS-1-WL Wireless Footswitch
- Optional CB-KTNGO carrying pouch for KATANA:GO, charging cable, and other accessories
Instant Satisfaction
KATANA:GO delivers premium sound for everyday playing without the hassle of amps, pedals, and computer interfaces. Simply plug it in, connect earbuds or headphones, call up a memory, and start rocking. Onboard controls provide access to volume, memory selection, and other essential functions, and you can easily view the current memory and tuner with the built-in display. The rechargeable battery provides up to five hours of continuous playing time, and the integrated 1/4-inch plug folds down to create a pocket-size package that’s ready to travel anywhere.
- Specifications:
- Sample Rate
- 48 kHz
- AD Conversion
- 32 bits + AF method
AF method (Adaptive Focus method) This is a proprietary method from Roland & BOSS that vastly improves the signal-to-noise (SN) ratio of the AD and DA converters. - DA Conversion
- 32 bits
- Memories
- Guitar mode: 30
Bass mode: 30 - Nominal Input Level
- INPUT: -10 dBu
- Input Impedance
- INPUT: 1 M ohm
- Maximum Output Level
- PHONES: 30 mW + 30 mW
- Output Impedance
- PHONES: 4.7 ohms
- Recommended Load Impedance
- PHONES: 16 ohms or greater
- Display
- Graphic OLED display (128 x 32 dots)
- Controls
- Master volume
POWER switch
A button
B button
C button
Bluetooth(R) button
STAGE FEEL button
Multi-function button - Connectors
- Input plug: 1/4-inch phone type
PHONES jack: Stereo miniature phone type
USB port: USB Type-C(R) - Bluetooth
- Profile Support: A2DP (Audio)
GATT (MIDI over Bluetooth Low Energy) - Power Supply
- Rechargeable lithium-ion battery
Supplied from the USB port - Current Draw
- 500 mA
- Expected battery life under continuous use
- Approximately 5 hours
* These figures will vary depending on the actual conditions of use. - Battery charging time
- Approximately 3 hours
* To charge the unit, use the USB port of a computer or a commercially available USB power supply adaptor (5 V, 500 mA or higher). - Accessories
- Leaflet “Quick Start“
Leaflet “USING THE UNIT SAFELY“
USB Type-C(R) to USB Type-A cable - Options (sold separately)
- Wireless MIDI Expression Pedal: EV-1-WL
Wireless Foot Switch: FS-1-WL
Carrying Pouch: CB-KTNGO - Size and Weight (Include handle and rubber feets)
- Width
- 45 mm
1-13/16 inches - Depth
- 125 mm
4-15/16 inches - Height
- 29 mm
1-3/16 inches - Weight
- 65 g
3 oz

FENDER ORIGINAL INSTRUMENT CABLE FIESTA RED 4,5M
RICO BY D'ADDARIO BB CLARINET REEDS 2 (3 PACK)
STAGG PIANO BENCH WITH BLACK MAT + BLACK VELVET TOP
SCHALLER STRAP LOCKS BLACK CHROME
ERNIE BALL .038 PURE NICKEL WOUND SINGLE
K&M 14085 PIANO BENCH BLACK IMITATION LEATHER
SHURE BETA57A
ERNIE BALL 5-STRING SUPER SLINKY 40-125
ERNIE BALL .026 PURE NICKEL WOUND SINGLE
FENDER HOUNDSTOOTH JACQUARD STRAP TEAL
KORG NANOKEY 2 BLACK
DADDARIO PB042
SHURE BETA87A
FENDER PRO INSTRUMENT CABLE GRAY TWEED 5,5M
YAMAHA RUBBER CONTACT A-C FOR P70,85,95,105,125 ,DGX620,630,640,650,660, YDP131,140,142
EVANS 10 GENERA G2 COATED TOM HEAD
ERNIE BALL .010 PLAIN SINGLE STRING
FENDER PLAYER PLUS PRECISION BASS MAPLE FINGERBOARD COSMIC JADE
SHURE KSM32SL STUDIO MICROPHONE
YAMAHA MG10 MIXING CONSOLE
YAMAHA YTR 8335 CUSTOM XENO Bb TRUMPET
FENDER CB-60SCE ACOUSTIC BASS BLACK
ROLAND RBP400RW PIANO BENCH ROSEWOOD WITH BLACK VINYL TOP
K&M 18993 KEYBOARD STAND RICK 20
K&M 18933 KEYBOARD STAND BLACK
CASIO CDP-S160 COMPACT DIGITAL PIANO WITH STAND RED
K&M 14077 KEYBOARD BENCH WHITE IMITATION LEATEHR
ORANGE CRUSH 20 GUITAR COMBO
PROMARK REBOUND 5B FIREGRAIN DRUM STICKS 4-PACK
YAMAHA MY8 DA96 