Added a speaker out/in to my 100 combo. : r/BossKatana
Boss Katana 50 MK2 or Marshall Code 25? Both of these are local for great deals and check all the boxes but I can't decide! Replacing a 10w Fender amp and just
The Best Replacement Speakers for a Boss Katana 100 - Speaker Guide
Boss Katana Speaker comparison - YouTube
Boss Katana Speaker Swap - Can We Get Better Midrange? - YouTube
Boss Katana Mod - Midi mod? Rec Out mod? - Keld Ampworks Guitar Amplifier Repair
The Best Replacement Speakers for a Boss Katana 100 - Speaker Guide
Katana 50 stock speakers VS. Celestion GREEN and BLUE - YouTube