Boss Katana 50 Gen 3 Guitar Combo Amp (KTN503)
Sale price
$559.00
Regular price
$599.00
KTN503
Boss Katana 50 Gen 3 Guitar Combo Amp (KTN503)
Sale price
$559.00
Regular price
$599.00
Guaranteed Safe Checkout:
The Boss Katana 50 Gen 3 strikes the perfect balance of punch and portability, offering 50W of Class AB power in a compact 1x12 combo built on the evolved, third-generation Katana platform. Six amp characters, including the newly developed Pushed type, pair with five independent effects sections and Power Control for cranked-amp tone and response at low volumes.
Highlights
- 50W Class AB power through a custom 12" speaker
- Six amp characters, including the new Pushed type, each with a selectable variation (12 tones total)
- Five independent effects sections — Booster, Mod, FX, Delay, Reverb — each with 3 variations (15 effects), plus 60+ types via Tone Studio
- Four Tone Setting memories for storing and recalling complete amp/effect setups
- Power Control for cranked-amp tone and response at low volumes
- Power Amp In lets you bypass the preamp and drive the Class AB power section with an external modeller
Specifications
| Type | Guitar Amp Combo |
| Wattage | 50W |
| Amp Type | Modelling (Solid State) |
| Speaker | 1x12" custom |
| Controls | 3-Way Contour, 3x Cabinet Resonance (Vintage/Modern/Deep) |
| Effects | 5 sections: Booster, Mod, FX, Delay, Reverb — 3 variations each (15 effects); 60+ types via Tone Studio |
| Amp Voices | 6 amp characters incl. Pushed type, each with a variation (12 tones) |
| Outputs | Power Amp In, Stereo Headphones, USB-C (IR cabinet sound) |
| Footswitch | Jacks for up to 2 footswitches plus an expression pedal |
| Recording/USB | USB-C record/playback with IR-based cabinet sound; BOSS Tone Studio editing |
| Bluetooth | Optional BT-DUAL adaptor — wireless audio playback + remote editing via BTS app |
All our amplifiers are tested in store on arrival, and regularly after that. Fast, tracked delivery to Brisbane, Gold Coast, Sunshine Coast, Sydney, Melbourne & Australia-wide.
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FAQs
What are the shipping costs for WA, NT, TAS, and New Zealand?
Free shipping is not available to WA, NT, TAS, or New Zealand. Freight charges for these locations will be displayed in your cart on checkout. If your delivery address is rural or our couriers can't service your area, we will ship via Australia Post. International shipping is currently limited to Revv Amplification products for New Zealand, with freight calculated at checkout. Purchasers are responsible for all incoming taxes and customs charges.
How long does shipping take?
We strive to process orders promptly and usually ship the following working day. Most orders are delivered within 5 working days from shipping notification. Please allow up to 10 working days for delivery to Western Australia. Deliveries are sent via courier, and you will receive tracking information via email when your order is dispatched. Please note, free shipping is not available to WA, NT, TAS or New Zealand.
What payment options do you accept?
We offer multiple convenient payment methods. We accept all major credit cards (Visa, Mastercard), Apple Pay, Google Pay, PayPal, Zip and Afterpay. You don't need a PayPal account to checkout; you can simply use your credit card.
Do you offer rent-to-own or product rental?
Yes, we offer Studio 19 Rental. You can rent the product of your dreams with no commitment to buy—just a minimum 6-month rental period. After 6 months, you can upgrade to the latest gear, or you can apply to buy at any time. To start a rental, click the "Rent Now" button on the product page .