Boss Katana 50 MKII EX Guitar Amp
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Boss Katana 50 MKII EX Amp Features
- Rated Power Output
- 50 W
- Nominal Input Level
- INPUT: -10 dBu (1 M ohm)
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, 25 W, 50 W)
[AMPLIFIER]
VARIATION button
AMP TYPE switch (ACOUSTIC, CLEAN, CRUNCH, LEAD, BROWN)
GAIN knob
VOLUME knob
[EQUALIZER]
BASS knob
MIDDLE knob
TREBLE knob
[MULTI 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
LINE OUT jack: 1/4-inch phone type
REC OUT/PHONES jack: Stereo 1/4-inch phone type
EXP PEDAL/CTL CH1/CH2 jack: 1/4-inch TRS phone type
GA-FC/CTL SOLO jack: 1/4-inch TRS phone type
AUX IN jack: Stereo miniature phone type
USB port: USB B type
AC IN jack - Accessories
- Owner's Manual
Power cord
GA-FC sticker - Options (sold separately)
- Footswitch: FS-5L, FS-6, FS-7
Expression pedal: Roland EV-5, BOSS EV-30, FV-500L, FV-500H
Foot Controller: GA-FC, GA-FC EX
Amplifier Stand: BAS-1
Amplifier Cover: BAC-KTN50 - SIZE AND WEIGHT (INCLUDE HANDLE AND RUBBER FEETS)
- Width
- 470 mm
- Depth
- 238 mm
- Height
- 398 mm
- Weight
- 11.7 kg
Boss Katana 50 MKII EX Guitar Amp
Stage-class 50-watt combo amp with expanded features over the standard Boss Katana-50 MkII model.
The Boss Katana-50 MkII EX expands on the capabilities of the popular Katana-50 MkII model, providing more performance versatility in the same portable design. GA-FC and GA-FC EX support allows you to select Tone Setting memories, turn effects on/off, and more with Boss dedicated foot controllers. There’s also a line output for sending mix-ready tone to a house PA, plus the ability to link a second Katana MkII amp with the Stereo Expand feature.
The Boss Katana MkII takes the acclaimed Katana guitar amp series to the next level, turbocharging the core platform with more sounds, more effects, and more features. Cover any style with five amp characters and five variations. Color your tones with a wide variety of customizable BOSS effects. And extend your range with the latest BOSS Tone Studio software, a power amp input for modelers and multi-FX, and many other enhancements.
- Stage-class 50-watt combo amp with GA-FC/GA-FC EX Foot Controller support, Stereo Expand, and line output with cabinet emulation
- BOSS Tone Studio software for customizing your sound with over 60 different BOSS effects, channel and global EQs, adjustable routing, and much more
- Stereo Expand out to link with a second Katana MkII
- Line, USB, and phones/recording outputs with mic’d cabinet emulation and three Air Feel settings (configurable in BOSS Tone Studio)
- Optional GA-FC and GA-FC EX foot controllers provide complete amp control, including expanded Tone Setting selection, effects on/off, expression pedal control, and more
- Connections for up to two footswitches or an expression pedal
More Sounds, More Versatility
The stage-class Katana MkII lineup picks up where the first generation left off, building on the same core tones and features that have made the series a worldwide smash. If you loved the original Katana amps, you’ll love Katana MkII even more. And if you’re new to the party, get ready for sound, feel, and versatility that soars far beyond its price class.
Five Amp Characters, Ten Overall Tones
Katana MkII’s five primary amp characters offer everything from organic vintage tones to modern high-gain sounds, plus a dedicated voice optimized for acoustic-electric guitar. Each character also includes a selectable variation, providing a broad palette of tone options to craft your personal sound.
Five Effects At Once
All Katana MkII models feature five simultaneous effects categories, putting the tone-shaping power of a massive pedalboard right inside your amp. Independent Booster, Mod, FX, Delay, and Reverb sections come loaded from the factory with three variations in each, providing 15 ready-to-play effects to choose from. Connecting to BOSS Tone Studio lets you dive much deeper if you want—customize the sections with over 60 different effect types, change the order with four different chains, and much more.
Full-Throttle Sound Every Time You Plug In
Backed by BOSS’s Tube Logic approach, Katana MkII delivers the authentic output distortion characteristics of genuine tube amplifiers, with the sound and feel becoming richer and more responsive as you turn up the volume. But unlike that classic tube amp, Katana MkII’s variable Power Control makes it easy to fly in the sweet spot without getting fired from the gig or kicked out of the house. Just throttle back the overall volume as needed to enjoy inspiring, cranked-amp sound anywhere you play, from bedroom to stage.
Amplify Your External Gear
The Katana-50 MkII EX rocks as a standalone amp, but it also excels as a powered cabinet for a favorite preamp, modeler, or multi-effects unit. Connecting to the rear-panel Power Amp In jack bypasses the onboard preamp and effects, letting you tap straight into the Tube Logic power section, complete with grab-and-go Power Control. And with BOSS Tone Studio, the input can be easily optimized for your particular gear with a high-pass filter and adjustable gain.
One-Touch Recall Of Custom Setups
One of the Katana MkII’s most powerful features is the ability to store favorite amp character and effects setups in Tone Setting memories for instant recall. After you’ve dialed in a sound with the controls, simply save it to the desired memory with a quick button hold. Four Tone Settings are available for fast selection from the panel or optional FS-series footswitches. The GA-FC and GA-FC EX offer expanded foot control, giving you access to eight Tone Setting memories (four panel settings plus four configurable in BOSS Tone Studio), individual effects on/off, and more.
Stereo Made Easy
One Katana MkII sounds great—but playing two at once is even better. The Stereo Expand feature makes linking two amps simple, with just one regular cable needed. You can control everything from the main Katana MkII, with stereo-compatible effects like chorus, delay, reverb, and others distributed across both amps for a wide, immersive sound field. Stereo Expand is supported on all Katana MkII models except the Katana-50 MkII.
Ready-To-Mix Direct Tones
The Katana-50 MkII EX features line, USB, and phones/recording outputs with mic’d cabinet emulation, letting you send mix-ready amp tones to a PA system, computer DAW, or headphones. The direct sound can be shaped with three different Air Feel settings, which are accessible from BOSS Tone Studio. Two-channel USB operation is supported, allowing you to track in true stereo with many of Katana’s modulation, EQ, delay, and reverb effects.
Compact Gig Commander
The optional GA-FC and GA-FC EX foot controllers are the perfect partners for the Katana-50 MkII EX. They connect with a single cable, require no external power, and take up minimal space. With six footswitches, you can directly recall Tone Settings and independently turn the five effects sections on/off. They also support external footswitches and expression pedals, with customization via BOSS Tone Studio. The GA-FC offers standard control, while the expanded GA-FC EX provides the ability to control two amps together, connect another unit for additional foot control, and more.
Go Deeper With BOSS Tone Studio
BOSS Tone Studio takes the Katana MkII experience even further, allowing you to customize the amp for your style and touch. Change up the factory-loaded effects, adjust effect order, shape the overall tone with global EQs, tweak the cab resonance, and much more. And with Livesets, you can save favorite setups and instantly reconfigure your Katana MkII for different playing situations.
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Boss Katana 50 MKII EX Amp Features
- Rated Power Output
- 50 W
- Nominal Input Level
- INPUT: -10 dBu (1 M ohm)
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, 25 W, 50 W)
[AMPLIFIER]
VARIATION button
AMP TYPE switch (ACOUSTIC, CLEAN, CRUNCH, LEAD, BROWN)
GAIN knob
VOLUME knob
[EQUALIZER]
BASS knob
MIDDLE knob
TREBLE knob
[MULTI 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
LINE OUT jack: 1/4-inch phone type
REC OUT/PHONES jack: Stereo 1/4-inch phone type
EXP PEDAL/CTL CH1/CH2 jack: 1/4-inch TRS phone type
GA-FC/CTL SOLO jack: 1/4-inch TRS phone type
AUX IN jack: Stereo miniature phone type
USB port: USB B type
AC IN jack - Accessories
- Owner's Manual
Power cord
GA-FC sticker - Options (sold separately)
- Footswitch: FS-5L, FS-6, FS-7
Expression pedal: Roland EV-5, BOSS EV-30, FV-500L, FV-500H
Foot Controller: GA-FC, GA-FC EX
Amplifier Stand: BAS-1
Amplifier Cover: BAC-KTN50 - SIZE AND WEIGHT (INCLUDE HANDLE AND RUBBER FEETS)
- Width
- 470 mm
- Depth
- 238 mm
- Height
- 398 mm
- Weight
- 11.7 kg
Delivery ETA's
For accurate delivery information, please contact our sales team on sales@bonnersmusic.co.uk or call 01323 639335. As a guide, despatch times are detailed below.
Additional charges will be made for delivery of heavy items to some areas. Charges may also apply to upgrades including (but not limited to) timed deliveries, piano assembly, delivery of large items, and when matching deals from other retailers. If you are unsure about our delivery charges, please contact us.
In Stock Products
Products that are shown as in stock will be sent using our standard delivery service within 2 working days from when payment is received. This excludes piano deliveries with full installation - see below.
Pre-Order Products
Products which are shown as pre-order are not in stock, but can be ordered and reserved for you from the next available shipment. Order today to reserve your place in the queue! Call or email us for the latest lead times on pre-order products.
Digital Piano Deliveries:
We have many flexible delivery options for most delivery pianos, based on your location and whether you require it flat-packed, or fully assembled in your home. Digital piano delivery options are shown at checkout.
Piano Deliveries
If you purchase a piano which is supplied with full installation, we will contact you once your order is received to arrange a convenient delivery date & time. Delivery & installation is usually within 14 days, but often sooner. Call us for current lead times on pianos.
Digital Piano Deliveries For Self-Assembly
Click here to see our specific information relating to piano deliveries.
If you choose our courier delivery/flat pack delivery method, please be aware that with larger items such as digital pianos, the courier is not contracted to carry them up any steps or stairs. If there are stairs leading to the front door of the delivery address, or you live in an apartment which is not on pavement level, it is your responsibility to arrange transportation from the pavement level to the delivery address. In this instance, the delivery driver may, at their own discretion assist you in carrying the parcels to the delivery address, but they are not contracted nor obliged to do so.
Do you need delivery upstairs, or delivery at a specific time?
For some larger items which need to be delivered upstairs - including pianos, we offer a timed delivery service using our own van and drivers. This service is free on some items and chargeable on others. Call us on 01323 639335 to discuss your specific delivery requirements.
No-one at home?
Our courier will try and deliver your parcel(s) twice. After the second failed attempt, your goods will be returned to our warehouse. If you would like us to try and deliver them again, we will charge the delivery charges associated with your order again.
Delivery Surcharges For Larger Items
For some larger items, delivery surcharges may apply to the following areas: Scotland, Wales, Channel Islands, Isle Of Wight, Cornwall, Ireland, North Of England above Leeds. Call us on 01323 639335 to check before ordering.
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How it works
The finance options available are displayed on our individual product pages - just click the button under the price to see the available options for each product. Finance is available for most new and used instruments over £400.
Pay a fixed deposit, and the rest is split into monthly payments. At the end of your contract when you've made your final payment, the instrument or equipment is all yours. You could own that dream guitar, piano or keyboard sooner than you thought!
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How To Apply For Finance
To apply for finance, please add the product to your cart, proceed through checkout and select 'Apply For Finance' as your payment option where you can complete the application form online.
The Lender
Bonners Ltd acts as a credit broker and only offers credit products from Secure Trust Bank PLC trading as V12 Retail Finance. Bonners Ltd is authorised and regulated by the Financial Conduct Authority. Our registration number is 718966. Bonners Ltd is registered in England and Wales 1994113. Registered office 34 North St, Hailsham, East Sussex BN27 1DW.
Secure Trust Bank is registered in England and Wales 541132. Registered office: One Arleston Way, Solihull, B90 4LH. Authorised by the Prudential Regulation Authority and regulated by the Financial Conduct Authority and the Prudential Regulation Authority. Registration number: 204550.
Not all products offered by Secure Trust Bank T/A V12 Retail Finance are regulated by the FCA
Boss Katana 50 MKII EX Guitar Amp
*Piano Cabinet Finishes Of Showroom Models May Vary