--- product_id: 185376961 title: "Maker hart Just Mixer S - 3 Channels 3.5mm Stereo Input/Output Mini Audio Mixer Battery/USB Powered Portable Pocket Audio Mixer" brand: "maker hart" price: "FREE" currency: EUR in_stock: false url: https://www.desertcart.pt/products/185376961-maker-hart-just-mixer-s-3-channels-3-5mm-stereo store_origin: PT region: Portugal --- # 3 stereo inputs for versatile mixing Compact 10x5.5x1.5 cm, ultra-portable Dual power: USB or 2 AAA batteries Maker hart Just Mixer S - 3 Channels 3.5mm Stereo Input/Output Mini Audio Mixer Battery/USB Powered Portable Pocket Audio Mixer **Brand:** maker hart **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 🎛️ Mix Anywhere, Sound Everywhere — Your Portable Studio Awaits! ## Quick Answers - **What is this?** Maker hart Just Mixer S - 3 Channels 3.5mm Stereo Input/Output Mini Audio Mixer Battery/USB Powered Portable Pocket Audio Mixer by maker hart - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/185376961-maker-hart-just-mixer-s-3-channels-3-5mm-stereo) ## Best For - maker hart enthusiasts ## Why This Product - Trusted maker hart brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted Audio Legacy:** Backed by 40+ years of Maker Hart’s pro-grade sound engineering. - • **Plug & Play Simplicity:** No complicated interfaces—just intuitive volume knobs for instant control. - • **Dual Output Flexibility:** Simultaneously output to headphones and speakers—never miss a beat. - • **Pocket-Sized Powerhouse:** Ultra-lightweight and compact design fits perfectly in your on-the-go setup. - • **Seamless Multi-Source Mixing:** Effortlessly blend up to 3 audio inputs for flawless sound control. ## Overview The Maker Hart Just Mixer S is a compact, battery or USB-powered 3-channel mini audio mixer featuring 3 stereo 3.5mm inputs and 2 outputs. Designed for musicians, podcasters, gamers, and content creators, it offers simple, tactile volume control without complex menus. Weighing just 70g and measuring 10×5.5×1.5 cm, it’s built for portability and reliable performance, backed by Maker Hart’s 40+ years of audio expertise. ## Description Free delivery and returns on eligible orders of £20 or more. Buy Maker hart Just Mixer S - 3 Channels 3.5mm Stereo Input/Output Mini Audio Mixer Battery/USB Powered Portable Pocket Audio Mixer at desertcart UK. ## Features - CONVENIENT - Turn your existing devices into a recording studio with 3 built-in stereo inputs and 2 outputs, all via a 3.5mm jack. Supports smartphones, music players, game consoles and more. You can output sound to headphones and speakers at the same time. - Easy - Simply connect up to 3 input sound sources to the mixer. Adjust the volume for each input track and regulate it with the Master Volume Control. Control of everything is always at hand. - PORTABLE - This palm-sized mini blender is powered by 2 AA batteries or via 5V USB. It measures 10 × 5.5 × 1.5 cm and weighs 70 g, so you can take it anywhere. It comes with a carry bag for extra protection. - FUNCTIONAL - Our mini audio mixer meets your audio needs, mixing different sounds into one, making it an excellent solution for musicians, gamers, YouTubers, podcasters and live streamers. - SUPPORT: Maker Hart has over 40 years of building robust sound effects equipment. Feel free to contact us with any questions, no matter how small. We are always happy to help you. - Note: This product does not have power to the microphone and cannot be used with a USB or condenser microphone. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0824Q3WY8 | | Audio Input | 3.5mm Jack | | Best Sellers Rank | 42,819 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 212 in DJ Mixer | | Brand Name | Maker hart | | Connectivity Technology | USB | | Customer Reviews | 4.0 4.0 out of 5 stars (748) | | Item Dimensions D x W x H | 5.5D x 10W x 1.5H centimetres | | Item Weight | 70 Grams | | Manufacturer | Maker hart | | Manufacturer Part Number | 4713106730967 | | Number of Channels | 3 | | Output Connector Type | 3.5 mm jack | | Power Source | Battery operated and wired | | Software Update Supported to Date | unknown | | Voltage | 5 Volts | ## Product Details - **Brand:** Maker hart - **Connectivity technology:** USB - **Item weight:** 70 Grams - **Number of channels:** 3 - **Product dimensions:** 5.5D x 10W x 1.5H centimetres ## Images ![Maker hart Just Mixer S - 3 Channels 3.5mm Stereo Input/Output Mini Audio Mixer Battery/USB Powered Portable Pocket Audio Mixer - Image 1](https://m.media-amazon.com/images/I/51h1caJ69oL.jpg) ## Questions & Answers **Q: Will this transmit my audio back through to both my pc and my Xbox?** A: Hi Amazon Customer, Thank you so much for inquiring. If you would like to use microphone and xbox below link video for your reference. https://youtu.be/RxZCjcrE5no The Just Mixer do not provide mic. Because the Just Mixer do not provide phantomor plug-in power for microphone. Regular mics that can be connected directly to the microphone jacks of PCs will work fine, but condenser mics and other mics requiring additional power source may not work. As below link for reference. Dynamic Microphone https://www.amazon.com/Mugig-Dynamic-Microphone-Suitable-Podcasting/dp/B071NP1D3V/ref=sr_1_4?ie=UTF8&qid=1512270845&sr=8-4&keywords=dynamic+mic XLR to 3.5mm https://www.amazon.com/CableCreation-3-5mm-Stereo-Female-Cable/dp/B01JY2BN64/ref=sr_1_1_sspa?s=musical-instruments&ie=UTF8&qid=1512270963&sr=1-1-spons&keywords=xlr+to+1%2F8&psc=1 So we suggest that you can use Dynamic Microphone and connect XLR to 3.5mm adapter. On the other hand, you can use AVL606 Microphone which has provided power. Besides , we have a microphone mixer of Just Mic 4 and Just Mixer M , Loop Mixer 8, Just Mic Power for mics Mixer for reference. Please let me know if you have further questions or comments. Thank you again.Have a good day. Warmest Regards, Sandy Tsai **Q: Does this mix in true stereo? Or does it only use one side of the stereo signal, like the Bastle Dude?** A: hi, it is true stereo on all three channels. i use a laptop, pod xt (with my guitar), and a tablet and all three come through in stereo. it is a bit weird in that i power it from the supplied usb cable from the laptop (a macbook air) but it doesn't appear to need it. switched (on the mixer) to either usb, off or batteries the sound still comes through (in stereo). i do sometimes get some muffeling of the sound on the middle channel, and there is some bleed through, i think it picks up on some of the power from the laptop (however if i use the macbook air it doesn't do this!) over all i like it, it might a little over priced but it does the job for me **Q: Can I plug in 3 microphones and record to my phone** A: Dear Matthew k. Thank you so much for inquiring. Because the Just Mixer S do not provide phantomor plug-in power for microphone. Regular mics that can be connected directly to the microphone jacks of PCs will work fine, but condenser mics and other mics requiring additional power source may not work. As below link for reference. Dynamic Microphone https://www.amazon.com/Mugig-Dynamic-Microphone-Suitable-Podcasting/dp/B071NP1D3V/ref=sr_1_4?ie=UTF8&qid=1512270845&sr=8-4&keywords=dynamic+mic XLR to 3.5mm https://www.amazon.com/CableCreation-3-5mm-Stereo-Female-Cable/dp/B01JY2BN64/ref=sr_1_1_sspa?s=musical-instruments&ie=UTF8&qid=1512270963&sr=1-1-spons&keywords=xlr+to+1%2F8&psc=1 So we suggest that you can use Dynamic Microphone and connect XLR to 3.5mm adapter. On the other hand, you can use AVL606 Microphone which has provided power. Besides , we have a microphone mixer of Just Mic 4 and Just Mixer M , Loop Mixer 8 for mics Mixer for reference. Please let me know if you have further questions or comments. Thank you again.Have a good day. Sandy Tsai **Q: Can I use this to connect a headset (with microphone) to two computers and have it work on both (in+out) at the same time?** A: Dear Aled L, Thanks for contacting Maker hart. Because the Just Mixer S do not plug power for microphone. If you would like to use microphone that suggest the JUST MIXER M, JUST MIC 4. Thank you. Have a great day. Best Regards, Sandy Tsai ## Frequently Bought Together - Maker hart JUST Mixer S Portable 3 Channels Stereo IN Mini Audio Mixer/2 Stereo Output/Battery/USB Power/3C Device - Syncwire 3.5mm Nylon Braided Aux Cable (3.3ft/1m,Hi-Fi Sound), Audio Auxiliary Input Adapter Male to Male Cord for Headphones, Car, Home Stereos, Speaker, iPhone, iPad, iPod, Echo & More – Black - BESIGN Ground Loop Noise Isolator, Buzzing Noise Filter, Buzzing Noise Elimination for Car Audio and Home Stereo System with 3.5mm Audio Cable --- ## 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.pt/products/185376961-maker-hart-just-mixer-s-3-channels-3-5mm-stereo](https://www.desertcart.pt/products/185376961-maker-hart-just-mixer-s-3-channels-3-5mm-stereo) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-18*