--- product_id: 617815482 title: "JOYO Guitar Multi Effect Processor with Expression Pedal with 157 Effect, 61 Preamp Modeling, 40 Drum Machine, IR Cab Simulation, Looper, Tap Tempo (GEM BOX III)" brand: "joyo" price: "4 zΕ‚" currency: PLN in_stock: false reviews_count: 1 url: https://www.desertcart.pl/products/617815482-joyo-guitar-multi-effect-processor-with-expression-pedal-with-157 store_origin: PL region: Poland --- # 157 versatile effects 40 drum patterns 61 preamp models JOYO Guitar Multi Effect Processor with Expression Pedal with 157 Effect, 61 Preamp Modeling, 40 Drum Machine, IR Cab Simulation, Looper, Tap Tempo (GEM BOX III) **Brand:** joyo **Price:** 4 zΕ‚ **Availability:** ❌ Out of Stock ## Summary > 🎸 Elevate your soundscapeβ€”be the guitarist everyone envies! ## Quick Answers - **What is this?** JOYO Guitar Multi Effect Processor with Expression Pedal with 157 Effect, 61 Preamp Modeling, 40 Drum Machine, IR Cab Simulation, Looper, Tap Tempo (GEM BOX III) by joyo - **How much does it cost?** 4 zΕ‚ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/617815482-joyo-guitar-multi-effect-processor-with-expression-pedal-with-157) ## Best For - joyo enthusiasts ## Why This Product - Trusted joyo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Built-in Beat Maker:** 40 drum machine patterns plus 10 metronome rhythms keep your groove tight. - β€’ **Seamless Integration:** USB audio recording, PC editing, and firmware updates keep you future-ready. - β€’ **Pro-Level Flexibility:** Adjustable signal chain and IR cab simulation for studio-grade customization. - β€’ **Ultimate Tone Arsenal:** Unlock 157 effects and 61 preamp models to craft your signature sound. - β€’ **Practice & Perform Ready:** Headphone output and auxiliary input for quiet practice or live jams. ## Overview The JOYO GEM BOX III is a compact, metal-bodied guitar multi-effect processor featuring 157 effects, 61 preamp models, and 40 drum machine patterns. It offers IR cabinet simulation, a 52-second looper, USB connectivity for recording and editing, and a fully adjustable signal chain, making it a versatile tool for both practice and professional live performance. ## Description Full description not available ## Features - 9 effects module, 157 effect types, 61 preamp modulations, 26 built-in cabinet modulations. - 300 preset tones, with integrated 52 seconds LOOPER, Drum machine with 40 drum patterns and 10 metronome rhythms. - Supports third party IR, USB audio recording, PC editing and firmware update (requires ASIO4ALL driver), supports headphones output for practicing quietly, auxuliary input for audio playback. - Adjustable signal chain lets us arrange the internal effects how we like, various interface suitable for different venues, friendly knobs and programmable outputs for easy integration into any live setup. - Directly provided by manufacturer of JOYO Technology Co.,LTD which established at 2006. ## Technical Specifications | Specification | Value | |---------------|-------| | Product Dimensions | 31.5 x 17.5 x 5.5 cm; 1.75 kg | | Item model number | Manufacturer-JOYO-GEM BOX-3 | | Colour | Black and Silver | | Connector | 1/4-Inch Right Angle to Straight, 1/4-Inch Straight, 1/4-Inch Right Angle, XLR to XLR | | Hardware Interface | USB | | Signal Format | Analog | | Material Type | Metal | | Musical Style | world-music | | Power Source | Corded Electric, Battery Powered | | Voltage | 9 Volts | | Item Weight | 1.75 kg | ## Product Details - **Brand:** JOYO - **Style:** Multi-Effect - **Colour:** Black and Silver - **Product dimensions:** 31.5L x 17.5W x 5.5H centimetres - **Item weight:** 1.75 Kilograms ## Images ![JOYO Guitar Multi Effect Processor with Expression Pedal with 157 Effect, 61 Preamp Modeling, 40 Drum Machine, IR Cab Simulation, Looper, Tap Tempo (GEM BOX III) - Image 1](https://m.media-amazon.com/images/I/61KleHgHeoL.jpg) ![JOYO Guitar Multi Effect Processor with Expression Pedal with 157 Effect, 61 Preamp Modeling, 40 Drum Machine, IR Cab Simulation, Looper, Tap Tempo (GEM BOX III) - Image 2](https://m.media-amazon.com/images/I/61rkfVEI2+L.jpg) ![JOYO Guitar Multi Effect Processor with Expression Pedal with 157 Effect, 61 Preamp Modeling, 40 Drum Machine, IR Cab Simulation, Looper, Tap Tempo (GEM BOX III) - Image 3](https://m.media-amazon.com/images/I/61sBN8WvAmL.jpg) ![JOYO Guitar Multi Effect Processor with Expression Pedal with 157 Effect, 61 Preamp Modeling, 40 Drum Machine, IR Cab Simulation, Looper, Tap Tempo (GEM BOX III) - Image 4](https://m.media-amazon.com/images/I/61fYd52EaaL.jpg) ![JOYO Guitar Multi Effect Processor with Expression Pedal with 157 Effect, 61 Preamp Modeling, 40 Drum Machine, IR Cab Simulation, Looper, Tap Tempo (GEM BOX III) - Image 5](https://m.media-amazon.com/images/I/611XaBrRmJL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Very impressive. Woefully poor instructions let it down *by F***R on 19 May 2025* First of all this multi-FX processor exudes quality. It is superbly made from quality metals and switchgear. The steel casing is sturdy and the graphics well finished. Had it carried 'Roland' as the maker's name I would not have been surprised. Even the packaging is decent quality!The circuitry is quiet enough for direct recording and listening through headphones. Only some of the effects buzz and hiss, and I suggest this is because they are intended to sound like that!However, the user interface is not intuitive and needs to be studied carefully before it all makes sense. Unlike competing products from people like Boss you will find it hard to play straight out of the box. You will not be playing wah lead on Cream's 'White Room' until you work out how to assign the wah function to the expression pedal. The instruction booklet is a huge disappointment as it is a poor translation to English and comprises a list of features and component identification charts with very little help to the user who wants to learn how to use the device and does not have a week available to do the necessary research. Even some of the displays are badly translated. The manufacturer's website is little help, and the only online reviews I have managed to find simply list its capabilities - in exactly the same way as the Amazon listing.The device has an awesome specification for the price. You should research exactly what it can do. I expect you will find there are not many competing devices which include multi-Fx, a looper, expression pedal, amp simulation patches and a drum machine in the same exquisitely fashioned box.I really like this device and look forward to working out how to use it in the coming months, but until then my current stage setup will not change! ## Frequently Bought Together - JOYO Guitar Multi Effect Processor with Expression Pedal with 157 Effect, 61 Preamp Modeling, 40 Drum Machine, IR Cab Simulation, Looper, Tap Tempo (GEM BOX III) - RUXELY Guitar Patch Cables 30CM 3-Pack,6.35MM Effects Pedal Board Cord,Nylon Braided 1/4" Right-Angle Instrument Audio Cable,Pedalboard Connector TS Copper Wire for Amp/Amplifier,Mixer,Electric Bass - 9V 1A Pedal Power Supply Adapter, DC Jack Center Negative Sleeve Positive, Barrel 5.5mm x 2.1mm, One Spot Charging Adaptor Wall Charger with 5 Way Daisy Chain Cables for Guitar Effects Pedal Stompbox --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/617815482-joyo-guitar-multi-effect-processor-with-expression-pedal-with-157](https://www.desertcart.pl/products/617815482-joyo-guitar-multi-effect-processor-with-expression-pedal-with-157) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-21*