--- product_id: 732821647 title: "BOSS/KATANA-MINI KTN-MINI Boss Guitar Amplifier Battery Operated Portable Amplifier" brand: "boss" price: "KD 47.40" currency: KWD in_stock: true reviews_count: 8 category: "Boss" url: https://www.desertcart.com.kw/products/732821647-boss-katana-mini-ktn-mini-boss-guitar-amplifier-battery-operated store_origin: KW region: Kuwait --- # Compact 4" speaker, pro-grade tone 7W power, battery-operated freedom Full EQ control: Bass, Mid, Treble BOSS/KATANA-MINI KTN-MINI Boss Guitar Amplifier Battery Operated Portable Amplifier **Brand:** boss **Price:** KD 47.40 **Availability:** ✅ In Stock ## Summary > 🎸 Small Amp, Big Stage Vibes — Own Your Sound Everywhere! ## Quick Answers - **What is this?** BOSS/KATANA-MINI KTN-MINI Boss Guitar Amplifier Battery Operated Portable Amplifier by boss - **How much does it cost?** KD 47.40 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/732821647-boss-katana-mini-ktn-mini-boss-guitar-amplifier-battery-operated) ## Best For - boss enthusiasts ## Why This Product - Trusted boss brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Instant Delay Effects:** Built-in delay with adjustable time and level adds professional depth to your riffs on the fly. - • **Seamless Connectivity:** Standard input, AUX in, and headphone/record out terminals for versatile jamming and recording setups. - • **Pocket-Sized Powerhouse:** Lightweight 2.6 lbs and compact design fits in your bag — practice or perform anywhere, anytime. - • **Precision Tone Sculpting:** Dedicated Bass, Middle, Treble knobs plus Gain and Volume let you craft your signature sound effortlessly. - • **Unleash Your Sound Anywhere:** 7W battery-powered amp with up to 9 hours playtime keeps your creativity flowing off-grid. ## Overview The BOSS KATANA-MINI is a 7W portable guitar amplifier featuring a 4-inch speaker, battery operation with up to 9 hours of continuous use, and comprehensive tone controls including EQ and delay effects. Weighing just 2.6 lbs, it offers versatile connectivity and professional-grade sound in a compact, travel-ready design perfect for millennial musicians on the move. ## Description Product description [Lock Amplifier KATANA AMP" Series Battery Operated Portable Type] Specifications: ■ Rated Power: 7W ■Regulation input level INPUT terminal:-10dBu(1MΩ), AUX IN terminal=-10dBu(20kΩ) ■Speaker: 10cm(4") ■ Control: POWER switch, TYPE switch, GAIN knob, VOLUME knob BASS knob, MIDDLE knob, TREBLE knob TIME knob, LEVEL knob ■ Indicator: POWER ■Connection terminal: INPUT terminal: standard type, AUX IN terminal: stereo mini type, PHONES/RECOUT terminal: stereo mini type, DCIN terminal. ■ Power Supply: 6 x AA alkaline batteries, 6 x rechargeable NiMH batteries (AA batteries) or AC adapter (not included). ■ Current Consumption: 350mA ■ Battery life with continuous use: Alkaline battery = about 7 hours, rechargeable NiMH battery = about 9 hours (when using capacity 2,500 mAh) *Depending on battery capacity and usage conditions. ■ External dimensions: 9.1 inches (230 mm) x 4.6 inches (116 mm) x 7.2 inches (181 mm). ■Weight: 2.6 lbs (1.2 kg) (including batteries) ■ Accessories: Instruction manual (English language not guaranteed), 6 x AA alkaline batteries (AA), warranty card, Roland user registration card. AC adapter not included. Legal Disclaimer The posted products are also sold in parallel at stores and other EC sites. We do our best to update our inventory information, but if your order is complete, we may not be available out of stock. In that case, we will cancel your order. Thank you for your understanding Review: 小さいながら迫力ある - 以前Rolandのアンプを使用していましたが古くなったのでBOSS刀ミニに交換。手のひらサイズと小さくて驚きましたが音はさすがにローランドです。クリーンな音色や迫力があるGAINサウンドとても気に入ったアンプです。 Review: 家練習に最適 - 現在 JC-22を使っているが、夜など更に音を控えた練習用に購入。 アンプでのひずみは使う事がなく、あくまでもクリーンのみ。 置き場所を選ばず、電池okなので私にとっては買って良かった商品でした。 ## Features - Locking Amplifier "KATANA AMP" Series Battery Operated Portable Type - ■ Rated Power: 7W - ■Regulation input level INPUT terminal:-10dBu(1MΩ), AUX IN terminal=-10dBu(20kΩ) - ■Speaker: 10cm(4") - ■Control: POWER switch, TYPE switch, GAIN knob, VOLUME knob BASS knob, MIDDLE knob, TREBLE knob TIME knob, LEVEL knob - ■ Indicator: POWER - ■Connection terminal: INPUT terminal: standard type, AUX IN terminal: stereo mini type, PHONES/RECOUT terminal: stereo mini type, DCIN terminal. - ■ Power Supply: 6 x AA alkaline batteries, 6 x rechargeable NiMH batteries (AA batteries) or AC adapter (not included). - ■ Current Consumption: 350mA - ■ Battery life with continuous use: Alkaline battery = about 7 hours, rechargeable NiMH battery = about 9 hours (when using capacity 2,500 mAh) *Depending on battery capacity and usage conditions. - ■ External dimensions: 9.1 inches (230 mm) x 4.6 inches (116 mm) x 7.2 inches (181 mm). - ■Weight: 2.6 lbs (1.2 kg) (including batteries) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B072XKP8TH | | Amazon Bestseller | #2,240 in Musical Instruments ( See Top 100 in Musical Instruments ) #17 in Combo Guitar Amplifiers | | Brand | BOSS | | Color | black (black 19-3911tcx) | | Compatible Devices | Guitar | | Connector Type | Auxiliary Input | | Customer Reviews | 4.4 out of 5 stars 2,568 Your Review | | Enclosure Material | Plastic | | Global Trade Identification Number | 00761294511299, 04957054511296 | | Item Dimensions D x W x H | 11.6D x 23W x 18.1H cm | | Item Weight | 1.5 Kilograms | | Manufacturer | BOSS | | Material | Plastic | | Mfr Part Number | KTN-MINI | | Model Number | KTN-MINI | | Output Channel Quantity | 1 | | Output Wattage | 7 | | Power Source | Battery operated, AA batteries | | Product Dimensions | 11.6D x 23W x 18.1H cm | | Speaker Size | 4 Inches | | UPC | 761294511299 | ## Product Details - **Brand:** BOSS - **Color:** black (black 19-3911tcx) - **Compatible Devices:** Guitar - **Material:** Plastic - **Output Wattage:** 7 ## Images ![BOSS/KATANA-MINI KTN-MINI Boss Guitar Amplifier Battery Operated Portable Amplifier - Image 1](https://m.media-amazon.com/images/I/91bwjO4OHdL.jpg) ## Questions & Answers **Q: Will this work for everyone ?** A: This will work just fine for anyone. Don’t listen to hateful comments from the inexperienced; they have no idea the answer to anything. The only thing you may notice about this amp is the delay needs to be turned all the way up for the long delay guitar solo sound. **Q: If you plug in headphones, does it mute the speaker? Can both the speaker and the rec out sound simultaneously?** A: No, once you plug in headphones, the external speakers are muted. **Q: Does anyone know if a standard 9v power supply (like what you'd use for pedals) will safely power this amp?** A: Hi, it will take the Roland/Boss PSA-120s standard power supply (9-volt, 500mA, the same one you use for all Boss pedals.) Please let us know if you have any other questions! Thank you, The Midi Store Team **Q: I purchased and received my katana mini. boss/roland websites did not have a category for registering item. anyone able to register their mini?** A: I DO NOT ## Customer Reviews ### ⭐⭐⭐⭐⭐ 小さいながら迫力ある *by に***ち on November 27, 2025* 以前Rolandのアンプを使用していましたが古くなったのでBOSS刀ミニに交換。手のひらサイズと小さくて驚きましたが音はさすがにローランドです。クリーンな音色や迫力があるGAINサウンドとても気に入ったアンプです。 ### ⭐⭐⭐⭐⭐ 家練習に最適 *by 丸***タ on March 20, 2026* 現在 JC-22を使っているが、夜など更に音を控えた練習用に購入。 アンプでのひずみは使う事がなく、あくまでもクリーンのみ。 置き場所を選ばず、電池okなので私にとっては買って良かった商品でした。 ### ⭐⭐⭐⭐ 練習には初心者から、でない人にも *by F***Y on April 21, 2026* これはミニアンプ でかい真空管アンプ、小型でも、、 いらないという人 初心者にも 自宅練習はいまの時代 これぐらいが良い。 30ねん以上前はこの値段でこんな音でなかったな。 初心者の方々はクリーンでエフェクターつなげたりして好みの音さぐるのには 良いアンプです。昔が酷かったことを思いだすと、、あまり音がつぶれないので。bassつまみ全開にしても聴ける音です。 ブーミーにならない感じ。 楽しく練習できます。、と思う。 ## Frequently Bought Together - Boss Katana Mini - 7-Watt Combo Amp - 9V AC Power Supply Adapter for Boss Katana-Mini Battery Powered Guitar Amplifier Replaces Boss PSA-120S Guitar Distortion Effects Pedal DS-1 RC-1 RC-3 TU-2 PSB-1U PSB1U Charger Cable Cord (6.5 ft) - New bee Guitar Cable 10ft Electric Instrument Bass AMP Cord for Electric Mandolin, Pro Audio (Right Angle to Straight, Black) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.kw/products/732821647-boss-katana-mini-ktn-mini-boss-guitar-amplifier-battery-operated](https://www.desertcart.com.kw/products/732821647-boss-katana-mini-ktn-mini-boss-guitar-amplifier-battery-operated) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-18*