After that comes the equalization section which has the typical ‘bass’, ‘middle, and ‘treble’ knobs that you would expect. The eq has a great range, and is very responsive. Finally, nailing modern functionality without compromising dynamic amp response is no easy feat. But Boss have executed it in spectacular fashion, complete with their highly-reputable reliability and built-quality. What’s not to love?

Five independent effects sections (Booster, Mod, FX, Delay, and Reverb) with three selectable variations in each It’s great for gigging thanks to its easy switching options, expandability and tonal customisation. It’s a brilliant practice amp thanks to its compact size, switchable power and versatile sound selection. Recording is a breeze thanks to extensive connectivity and top-notch effects. This footswitch not only allows you to seamlessly switch between effects, but it also gives you the ability to connect an additional GA-FC EX or a standard GA-FC, doubling up the number of switches at your feet. Better yet, Foot Control 2 mode permits you to hook up two Katanas simultaneously, giving you the ultimate stereo experience. So, if you’ve ever wanted to get lost in the wonderful world of true stereo chorus, now is your chance. The Katana 50 can switch from 0.5 watts, to 25 and 50 watts allowing you to play at any volume. All the other models have 100 watts, which can attenuate to 50 or 0.5 watts for lower volume. 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.

BOSS Katana-50 MkII Combo Guitar Amplifier Features:

Five unique amp characters (Clean, Crunch, Lead, Brown, and Acoustic), plus newly voiced variations for each The Katana MkII range is compatible with Boss’ GA-FC footswitch. This easy-to-use controller lets you toggle effects as well as change from channel to channel. This makes the Katana MkII a truly giggable amp in terms of control. With incredible digital processing power, the Boss Katana 50 MkII can also store your favourite amp and effects setupsfor instant recall. Simply dial in your favoured sound, and use the dedicated 'Panel' button to save and store.Four presetslots(two banks of two)are available, which can be switched onthe control panel or via a compatibleexternal footswitch (sold separately). Amplify Your External Gear On a sidenote, the head version of the Katana MkII also features a MIDI input. This provides easy integration with MIDI controllers and switching devices – cutting-edge stuff considering the price point. You can use it as a powered cab

The Katana Version 4 update brings original Katana-50 owners some new effect features derived from the next-generation Katana MkII series. Heavy Octave, Stereo Delay, and Pan Delay effects have been added, along with a dedicated Pedal FX section that makes it easier to set up foot-controlled wah and pedal bend. Updated BOSS Tone Studio software for customizing your sound with over 60 different BOSS effects, channel and global EQs, adjustable routing, and much more BOSS Tone Studio software for customizing your sound with over 60 different BOSS effects, channel and global EQs, adjustable routing, and much more Expanded Cab IR Capabilities-The Line Out cabinet IR options now include selectable microphone types and positions, giving you greater control of your direct sound. Line, USB, and phones/recording outputs with mic’d cabinet emulation and three Air Feel settings (configurable in BOSS Tone Studio)

Summary

USB connection for recording and changing effect settings (matching USB cable: art. 450531 - not included) No FX loop. So if you want to connect external pedals, you have to connect them in front of the amp, which may/will result in unwanted sound effects in certain situations. The Katana has a unique streamlined design. The looks of the amp are very minimal, which means you could easily walk past this in a music store – but it’s so popular that the chances of that happening are slim. The speaker sounds good in all settings. It is loud enough if you use it in 50W mode (for bedroom usage, 0.5W is also great!). The Katana Artist is the flagship in the series. It’s got an improved 12 inch speaker, a hundred watts of power, and the buttons are on the front of the amp.

Boss are most renowned for their guitar pedals, and the company has crammed a bunch of its high-quality effects into its Katana amplifiers. Taking it to the next level with the MkII series, you can now use five different effects simultaneously rather than just three -giving you the power of a massive pedalboard inside your amp! By design, all Katana amps make it easy to dial in and save great sounds on the fly. Learn about the powerful editor for the Katana amp series. Read more… KATANA Amplifier BOSS Katana Amplifier Series

New Sounds and Features Come to the Katana

The effects are, in a word, familiar – this is a Boss product and we all know what the trusty stompbox titan can do in that field. The pre-loaded selection covers all the basics, from three different boost voicings to a nice trio of reverbs, while the three ‘FX’ options are tremolo, octave down and a very cool envelope follower. It’s easy to lose yourself in the powerful features onboard the Katana MkII. Still, don’t neglect the rear panel. That’s where you’ll find the connectivity to hook up these flexible amps with anything from PAs to DAW software. These options can blow your creative possibilities wide open. It sounds good at low volume as well. Even at the lowest possible setting on the 0.5 watt setting sounds pretty darn good. This amp is easily enough for playing at bars and even small/medium sized halls. With its built-in BOSS effects, the Katana-50 lets you perform anywhere with just a guitar and amp. Connecting to BOSS Tone Studio via USB provides access to 65 fully customizable effects, and you can load your favorites into the amp’s various effects sections. Going beyond standard distortion, delay, and reverb, the selection includes effects types like pitch shifting, ring mod, slicer, and many more. Channel and global parametric EQs are available as well for powerful overall tone shaping. Version 3 Effects and Control Features Stage-class, 50-watt combo amp with GA-FC/GA-FC EX Foot Controller support, Stereo Expand, and line output with cabinet emulation.

It doesn't support a decent footswitch controller as its big brother 100W does. Therefore, turning on/off the effects can become really annoying, since you have to turn the knobs to (de)activate the effects.The Katana 50 MKII can store 4 of your favourite patches directly to the amp, with 15 effects per patch. There is a rear-panel connection, allowing you to control the amp channels with a footswitch or manipulate effects with an expression pedal. The Katana 50 is compatible with the Boss FS-6 ( Katana 100MKII and above use the GA-FC) and all Katana models are compatible with all Boss Expression Pedals. One thing that’s often mentioned when speaking of the Katana is its wide range of features. The amp includes five amp models: Acoustic, clean, crunch, lead, and brown. The Katana 100 is basically the same as the 50, except it’s got a hundred watts instead of fifty, and it’s got an FX-loop. It also has four more channels spread over two banks.