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BOSS KTN-50 GEN 3 Guitar Amplifier

  • Third-generation Katana amplifier with evolved Tube Logic sound and expressiveness
  • Stage-ready 50-watt combo amp with a custom 12-inch speaker
  • Six amp characters—including the newly developed Pushed type—plus a selectable variation for each
  • Five independent effects sections: Booster, Mod, FX, Delay, and Reverb
  • Four Tone Setting memories for storing all amp and effect settings
  • Power Control for achieving cranked-amp tone and response at low volumes
  • Updated BOSS Tone Studio app (Windows/macOS) for remote editing from a computer or mobile device
  • Download and share Katana sounds on BOSS Tone Exchange
  • Compatible with sounds created on previous stage-class Katana models

Rated Power Output
50 W
Nominal Input Level
INPUT: -10 dBu (1 M ohms)
AUX IN: -10 dBu (20 k ohms)
Speaker
30 cm (12 inches) x 1
Controls
POWER switch
MASTER knob
POWER CONTROL switch (STANDBY, 0.5 W, HALF, MAX)

[AMPLIFIER]
VARIATION button
AMP TYPE switch (ACOUSTIC, CLEAN, PUSHED, CRUNCH, LEAD, BROWN)
GAIN knob
VOLUME knob

[EQUALIZER]
BASS knob
MIDDLE knob
TREBLE knob

[EFFECT]
BOOSTER button
MOD button
FX button
DELAY button
REVERB button
TAP button
BOOSTER knob
MOD knob
FX knob
DELAY knob
REVERB knob

[TONE SETTING]
CH1 button
CH2 button
PANEL button
Indicators
VARIATION
BOOSTER
MOD
FX
DELAY
REVERB
TAP
CH1
CH2
PANEL
Connectors
INPUT jack: 1/4-inch phone type
POWER AMP IN jack: 1/4-inch phone type
STEREO PHONES jack: Stereo 1/4-inch phone type
CTL CH1/CH2 SOLO jack: 1/4-inch TRS phone type
EXP PEDAL jack: 1/4-inch TRS phone type
AUX IN jack: Stereo miniature phone type
USB port: USB C type
BLUETOOTH ADAPTOR SLOT: Bluetooth® Audio MIDI Dual Adaptor
AC IN jack
Power Consumption
47 W