Boss Katana Air EX vs Yamaha THR10II
Detailed comparison to help you choose the right Modelling Guitar Combos for your music.
Last updated: June 10, 2026 • Next update: June 17, 2026
Boss Katana Air EX
The Katana Air EX is a seriously clever little amp. The wireless guitar connectivity is a game-changer for practice and small gigs, and the BOSS Tone Studio app makes tweaking sounds a breeze. It's perfect for bedroom players, gigging musicians needing a backup, or anyone wanting a versatile, portable practice solution.
$549
Yamaha THR10II
The THR10II is a fantastic practice amp – the modeling is genuinely impressive, and the Bluetooth connectivity is a real bonus. It’s a great choice for bedroom players, students, or anyone needing a portable, versatile amp with a surprisingly rich sound. The app integration elevates the experience significantly, allowing for deep tweaking of your tones.
$362
Detailed Comparison
| Feature | Boss Katana Air EX | Yamaha THR10II |
|---|---|---|
| Brand | Boss | Yamaha |
| Model | Katana Air EX | THR10II |
| Price | $548 | $361 |
| Expert Rating | ⭐ 4.7/5 | ⭐ 4.5/5 |
| Power (Watts) | 35 W | 20 |
| Speaker | 2 x 5” (12.7 cm) | 6.5 in |
| Amp Models | Five preamp types (Boss Katana series) | Modern, Boutique, Classic amp voicings for electric and bass guitar |
| Effects | Over 50 effects, three independent sections | Chorus, Flanger, Phaser, Tremolo, Delay, Reverb |
| Presets | Six internal memories | 5 Memory/Storage Spaces |
| Weight | Approximately 11.3 lbs (5.1 kg) | 3 kg |
| Pros | + Wireless functionality genuinely works, low latency a huge plus. | + Excellent amp modeling, particularly nailing boutique tube amp tones |
| Pros | + Five Katana amp voicings deliver surprisingly diverse tonal palettes. | + Compact and lightweight design makes it incredibly portable for practice |
| Pros | + BOSS Tone Studio app unlocks deep customization and visual feedback. | + Integrated effects are surprisingly usable and add a lot of versatility |
| Pros | + Compact size and battery power offer excellent portability for practice. | + THR Remote app provides deep customization and convenient preset management |
| Cons | - 5” speakers limit low-end response, especially at higher volumes. | - Single channel limits flexibility for complex layering or varied tones |
| Cons | - Build quality feels a little plasticky for the price point. | - 20 watts might be limiting for gigging or loud band rehearsals |
| Cons | - Limited wattage restricts performance for larger gigs or band practice. | - The speaker, while decent, isn’t going to blow you away at high volumes |
| Category | Modelling Guitar Combos | Modelling Guitar Combos |
| Article Number | 574361 | 474510 |
| Check Price | Check Price |
