--- product_id: 581463947 title: "Little Bear MC104 Pro Mini Audio Switcher, 4-Way 3.5mm AUX Stereo Passive Selector, Switch Box Splitter for PC/Player/Headphone/Amplifier/Speaker" brand: "douk audio" price: "€ 100.43" currency: EUR in_stock: true reviews_count: 5 category: "Douk Audio" url: https://www.desertcart.hr/products/581463947-little-bear-mc104-pro-mini-audio-switcher-4-way-3 store_origin: HR region: Croatia --- # Compact 84x55x25mm size 4-way input/output switch Dedicated mute button Little Bear MC104 Pro Mini Audio Switcher, 4-Way 3.5mm AUX Stereo Passive Selector, Switch Box Splitter for PC/Player/Headphone/Amplifier/Speaker **Brand:** douk audio **Price:** € 100.43 **Availability:** ✅ In Stock ## Summary > 🎧 Master your audio universe with the sleekest 4-way switcher in town! ## Quick Answers - **What is this?** Little Bear MC104 Pro Mini Audio Switcher, 4-Way 3.5mm AUX Stereo Passive Selector, Switch Box Splitter for PC/Player/Headphone/Amplifier/Speaker by douk audio - **How much does it cost?** € 100.43 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/581463947-little-bear-mc104-pro-mini-audio-switcher-4-way-3) ## Best For - douk audio enthusiasts ## Why This Product - Trusted douk audio brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pure Passive Design:** No power or drivers needed—plug and play simplicity for the modern multitasker. - • **Customizable Labeling:** 4 blank squares let you personalize and instantly identify your connected devices. - • **Ultra-Compact Footprint:** Smaller than half your palm, it fits discreetly on any desk or travel bag. - • **Versatile Dual-Port Layout:** Two IN/OUT ports with priority switching for ultimate cable management flexibility. - • **Seamless 4-Way Audio Switching:** Effortlessly toggle between 4 independent audio sources or outputs with zero noise interference. ## Overview The Little Bear MC104 Pro Mini Audio Switcher is a compact, fully passive 4-way 3.5mm AUX selector designed for professionals who demand seamless switching between multiple audio sources or outputs without noise or interference. Featuring isolated circuits, a mute button, and customizable labels, it offers versatile connectivity for PCs, headphones, amplifiers, and speakers—all in a palm-sized, travel-friendly design. ## Description Features: Fully Upgrade, Totally No Noise and No Sound Interference: 4 independent switches to select different inputs or outputs, fully isolated independent circuit, make sure that each signal is not affected by the other three channels. Very Useful Functions: Can be used as 4-IN-1-OUT or 1-IN-4-OUT. Conveniently to switch among different audio sources or choose among different outputs. You can use it to debug or compare your various audio devices. Very Easy and Simple Use: Fully passive, no power and no driver required. Add 4 blank squares for you to mark different audio equipment. Please note there are two IN/OUT ports. The one that is opposite with others has priority. The other one is added since some customers want to connect all cables at one side. Super Mini Size: Even smaller than half of your palm. It will take very few space of your desktop. You can also carry it around very conveniently. Prompt and Courteous Customer Service: Life-limited warranty. Connection and Usage: 1-IN-4-OUT 1 audio source =>4 active speakers / headphones => select among 4 outputs (Active speakers / headphones / Amplifiers) 4-IN-1-OUT 4 audio sources => 1 active speaker / headphone / Amplifier => select among 4 inputs (audio sources) Parameters: Board: PCB, better shielding performance Keys and Knobs: 4 input/output selector button and 1 mute botton Dimensions (L * W * H): 84 * 55 * 25 mm / 33.1*21.7*9.8 in Net Weight: 73.5g / 0.16lb Packing List: 1*Audio Switcher Review: Keep volume low when you use this device Review: Exactamente lo que esperaba. - El producto es muy sencillo y funciona tal cual la descripción, el cambio entre conexiones es inmediato y puedes escuchar un bonito sonido de "click" al presionar los botones. El botón de silencio funciona correctamente y me encanta que tenga una salida/entrada extra por la parte delantera. ## Features - Fully Upgrade, Totally No Noise and No Sound Interference: 4 independent switches to select different inputs or outputs, fully isolated independent circuit, make sure that each signal is not affected by the other three channels. - Very Useful Functions: Can be used as 4-IN-1-OUT or 1-IN-4-OUT. Conveniently to switch among different audio sources or choose among different outputs. You can use it to debug or compare your various audio devices. - Very Easy and Simple Use: Fully passive, no power and no driver required. Add 4 blank squares for you to mark different audio equipment. Please note there are two IN/OUT ports. The one that is opposite with others has priority. The other one is added since some customers want to connect all cables at one side. - Super Mini Size: Even smaller than half of your palm. It will take very few space of your desktop. You can also carry it around very conveniently. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07Q1W4484 | | Brand | Douk Audio | | Brand Name | Douk Audio | | Cable Type | Auxiliary | | Color | black | | Colour | black | | Compatible Devices | PC | | Connector Type | 3.5mm Jack | | Connector Type Used on Cable | 3.5mm Jack | | Customer Reviews | 4.3 out of 5 stars 275 Reviews | | Item Dimensions D x W x H | 5.5D x 8.4W x 2.5H Centimeters | | Manufacturer | Nobsound | | Number of Ports | 4 | ## Product Details - **Colour:** Black - **Connector Type:** 3.5mm Jack - **Brand:** Douk Audio - **Compatible Devices:** PC - **Cable Type:** Auxiliary ## Images ![Little Bear MC104 Pro Mini Audio Switcher, 4-Way 3.5mm AUX Stereo Passive Selector, Switch Box Splitter for PC/Player/Headphone/Amplifier/Speaker - Image 1](https://m.media-amazon.com/images/I/71ONuGXAHNL.jpg) ![Little Bear MC104 Pro Mini Audio Switcher, 4-Way 3.5mm AUX Stereo Passive Selector, Switch Box Splitter for PC/Player/Headphone/Amplifier/Speaker - Image 2](https://m.media-amazon.com/images/I/61uzE3wGvkL.jpg) ![Little Bear MC104 Pro Mini Audio Switcher, 4-Way 3.5mm AUX Stereo Passive Selector, Switch Box Splitter for PC/Player/Headphone/Amplifier/Speaker - Image 3](https://m.media-amazon.com/images/I/61bERLB2+YL.jpg) ![Little Bear MC104 Pro Mini Audio Switcher, 4-Way 3.5mm AUX Stereo Passive Selector, Switch Box Splitter for PC/Player/Headphone/Amplifier/Speaker - Image 4](https://m.media-amazon.com/images/I/61cn1XHBNEL.jpg) ![Little Bear MC104 Pro Mini Audio Switcher, 4-Way 3.5mm AUX Stereo Passive Selector, Switch Box Splitter for PC/Player/Headphone/Amplifier/Speaker - Image 5](https://m.media-amazon.com/images/I/71mva8ht26L.jpg) ## Questions & Answers **Q: Can I listen to two different audio sources at once? Say I wanted to listen to my monitor speakers and my headphones at the same time?** A: I don't believe that's possible from this device. There are 2 in/out ports, but when I plug my headphones into one it cuts out the speaker so it appears that those ports can't be used at the same time. I think they have 2 in/out ports for the purpose of allowing you to have all plugs on one side of the device or your output on the opposite side from your inputs. The 4 ports that are activated by the buttons can only be selected one at a time. **Q: If I use it as 4 in 1 out, can 2 inputs be active at the same time??? Thanks** A: Hello. It can't. If you want simultaneous output, you can buy this one https://www.amazon.com/dp/B07R7NVN6L?ref=myi_title_dp **Q: I need to be able to switch between 2 devices connected to my pc: my speakers and my headset with mic. will my headset microphone work if i use this?** A: Yes . . . if you use a cable to connect the Nobsound front jack to your PC speaker output, then cable from your speakers into one of the Nobsound rear switched jacks then your headset mic goes directly into the PC and the headset speaker cable into one of other Nobsound switched channels. The switches are totally mechanical so there is 100% isolation between channels. It's a "selector", not a "splitter". It allows only a single-channel-out. Press one button, it stays down. Press another button, the first one pops up. It's not really 1-in-4-out, but "1-in-1-out at a time". The "Mute" is handy and does not cancel the selected channel. **Q: I've had 2 and i love this. !s there a version that has volume control on the 2 output ports (leaving the priority feature intact) ?** A: There is a new version with volume control. Best is to visit the their store here at Amazon to get accurate information. ## Customer Reviews ### ⭐⭐⭐ Keep volume low when you use this device *by D***L on 11 February 2025* ### ⭐⭐⭐⭐⭐ Exactamente lo que esperaba. *by S***O on 12 January 2023* El producto es muy sencillo y funciona tal cual la descripción, el cambio entre conexiones es inmediato y puedes escuchar un bonito sonido de "click" al presionar los botones. El botón de silencio funciona correctamente y me encanta que tenga una salida/entrada extra por la parte delantera. ### ⭐⭐⭐⭐⭐ Very Nice *by J***S on 26 January 2024* ## Frequently Bought Together - Little Bear MC104 Pro Mini Audio Switcher, 4-Way 3.5mm AUX Stereo Passive Selector, Switch Box Splitter for PC/Player/Headphone/Amplifier/Speaker - Maker Hart LOOP MIXER - Portable Audio Mixer with 5 Channel stereo inputs, 3 Outputs via 3.5mm jack. Including a Mono to Stereo DM2S Adapter. - 2 Pack AUX Cable, (6.6ft/2m, Hi-Fi Sound) 3.5mm TRS Auxiliary Audio Cable Nylon Braided Cord Compatible with Car,Home Stereos,Speaker,iPod iPad,Headphones,Sony,Echo Dot,Beats (Grey) --- ## 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.hr/products/581463947-little-bear-mc104-pro-mini-audio-switcher-4-way-3](https://www.desertcart.hr/products/581463947-little-bear-mc104-pro-mini-audio-switcher-4-way-3) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-06-06*