--- product_id: 4709768 title: "Rolls MX51S Mini Mix 2 Four-Channel Stereo Line Mixer Black" brand: "rolls" price: "21772 kr" currency: ISK in_stock: true reviews_count: 13 url: https://www.desertcart.is/products/4709768-rolls-mx51s-mini-mix-2-four-channel-stereo-line-mixer store_origin: IS region: Iceland --- # XLR mic input ready Versatile RCA & 1/8” outputs 4-channel mixing power Rolls MX51S Mini Mix 2 Four-Channel Stereo Line Mixer Black **Brand:** rolls **Price:** 21772 kr **Availability:** βœ… In Stock ## Summary > πŸŽ›οΈ Mix like a pro, wherever you go! ## Quick Answers - **What is this?** Rolls MX51S Mini Mix 2 Four-Channel Stereo Line Mixer Black by rolls - **How much does it cost?** 21772 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/4709768-rolls-mx51s-mini-mix-2-four-channel-stereo-line-mixer) ## Best For - rolls enthusiasts ## Why This Product - Trusted rolls brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Compact Pro Mixer:** Sleek 1.25" x 3" x 5" footprint fits any workspace - β€’ **Plug & Play Power:** Includes reliable 12V DC adapter for instant setup - β€’ **Precision Control:** Individual volume knobs for perfect balance every time - β€’ **Multi-Source Mastery:** Blend mic and 3 stereo RCA inputs effortlessly - β€’ **Flexible Output Options:** Connect to amps or headphones via RCA or 1/8” jacks ## Overview The Rolls MX51S Mini Mix 2 is a compact, four-channel stereo line mixer designed for seamless integration of one XLR microphone input and up to three RCA stereo inputs. Featuring individual volume controls and versatile output options including RCA and 1/8” jacks, it delivers professional-grade mixing in a portable form factor powered by a 12V DC adapter. ## Description The MX51S mini mix 2 is small four-channel mixer with individual volume controls, and a headphone/ line output. The unit has one XLR input along with an 1/8” input and 3 sets of stereo RCA inputs. It has enough gain and output level to connect to a power amplifier, with either RCA or 1/8” jacks. The MX51S is powered by an included rolls PS27 12 VDC adapter. ## Features - For mixing a microphone XLR input with up to three RCA input signals - four channels total - line/ headphone output level - Brand : rolls - Model : MX51S ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0002BG2S6 | | Audio Input | XLR | | Best Sellers Rank | #16,167 in Musical Instruments (See Top 100 in Musical Instruments) #39 in Unpowered Recording Mixers | | Brand Name | rolls | | Connectivity Technology | Xlr | | Customer Reviews | 4.5 4.5 out of 5 stars (462) 4.5 out of 5 stars | | Global Trade Identification Number | 00675889005103 | | Included Components | Mini Mix II 2 1/4" & 3 RCA Mixer | | Item Dimensions D X W X H | 1.25"D x 3"W x 5"H | | Item Type Name | rolls Mini Mix II 2 1/4 & 3 RCA Mixer | | Item Weight | 1.1 pounds | | Manufacturer | rolls | | Manufacturer Part Number | MX51S | | Model Number | MX51S | | Number Of Channels | 4 | | Number Of Items | 1 | | Output Connector Type | RCA, TRS | | Power Source | Adapter | | Software Update Supported To Date | unknown | | Unit Count | 1 Count | | Upc | 675889005103 | | Voltage | 12 volts | | Warranty Description | 90 days. | ## Product Details - **Brand:** rolls - **Connectivity Technology:** Xlr - **Item Weight:** 1.1 pounds - **Number of Channels:** 4 - **Product Dimensions:** 1.25"D x 3"W x 5"H ## Images ![Rolls MX51S Mini Mix 2 Four-Channel Stereo Line Mixer Black - Image 1](https://m.media-amazon.com/images/I/81rsNfxzvLL.jpg) ## Questions & Answers **Q: Description: "It has 2 1/4" inputs and 3 sets of stereo RCA inputs that are mixed to MONO." Are the L and R inputs really mixed together?** A: apparently Amazon confused the description. There is a Rolls MX51 and a Rolls MX51s. The non-s has 1/4" inputs and mixes to mono. The "s" model had 1/8" input and XLR input and mixes stereo. **Q: Are others having problems with hum or ground noise on channel 1 when using condenser microphones with phantom power?** A: I Just Bought this device and powered it up adn the Hum/Ground noise Happens even without the condenser microphone switch off or ON, with or WITHOUT the microphone plugged in. **Q: Can it be used to have two audio devices connected to one set of speakers? If so, will they be able to play at the same time?** A: Yes. That is exactly why I purchased this device. It mixes four sources to one output. If you just have passive speakers, you will need amplifier, but probably your "set of speakers" does include amplifier. **Q: Hey guys does this come with an a/c adapter? That one dude in the reviews said his did not.** A: Mine certainly did come with AC adapter. It can not function without. It’s a great device. I wish it had an on/off switch. I unplug the power cord from the rear of the unit as the AC adapter is plugged into a Monster voltage protector with the other audio gear so to me it’s just easier this way. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works perfect for my PC and Game Console audio to Headphone setup (Listen to both at the same time!) *by on Reviewed in the United States August 4, 2017* If you're looking for a quality, compact stereo mixer to combine multiple audio sources and output to a single pair of headphones or speakers, this device works perfectly. Measuring roughly 5 inches by 3 inches, its construction is solid and surprisingly made in the USA. All of the ports feature a nice and tight fit and the knobs are silky smooth. It's powered by a power adapter which is included.It has four separate channel inputs and two output options. Channel 1 is an XLR input with phantom power option (which you can turn on/off). Channel 2 input is via RCA or 3.5mm. Channels 3 and 4's input are RCA. Output is via RCA or 3.5mm. There are more than enough ways you can set this up depending on your devices and needs. If you need to use 3.5mm, either as an input or output, you can simply buy a 3.5mm to RCA cable adapter.Some reviews complain about static, hissing, or lowered volume; I have not encountered any of these issues under normal use. As long as you are using quality cables and your source output devices aren't cheap, no audio issues should be encountered. I can easily control each channel's volume independently with no loss in audio quality. Turning the knob all the way down will completely mute the source and turning it up has more than ample volume (although this may vary a bit depending on the quality of your output device). The only actual hissing I can hear (using headphones) is when you get near max volume on the knob when all other channels are silent. At the volumes you encounter the hissing at, you would blow your eardrums out. Under normal use, you don't hear it at all.There are obviously several ways you can hook this up. For reference, I am using it to connect the audio from my PC and the audio from my game consoles (PS4 and Switch) and have it all output to my headphones. In my case, the game consoles are hooked up to a Denon A/V receiver and I am using the headphone output from it to connect to the stereo mixer. For the PC audio, I am simply using the front 3.5mm output and have it connected to the stereo mixer. From the stereo mixer, I have the output audio plug into an external headphone amplifier which then finally outputs it to my headphones. My headphone amplifier definitely helps with overall volume, but even without it, the stereo mixer has plenty of power to output enough volume even to my higher ohm headphones from Sennheiser and AKG. Even hitting about halfway on the knob gets too loud and about a quarter of the way is good enough for normal use.With this particular setup, I can now get game sounds and if needed, I can stream music from my PC at the same time. Or I can use voice chat on the PC instead of using Playstation's party chat or the Nintendo Switch's currently horrible (non-existent) chat system. And of course if I just want one audio source, then I can simply turn down the knob on the stereo mixer to mute it completely.All in all, this is an excellent compact stereo mixer which makes life easier if you have a setup requiring multiple audio sources outputting to a single headphone/speaker setup at the same time. It works well as somewhat of an audio switcher as well without actually having to switch inputs or cables around. If this sounds like what you need, I wouldn't hesitate to recommend this product. ### ⭐⭐⭐⭐⭐ Excellent quality, compact, powered mixer serves my needs perfectly *by on Reviewed in the United States August 9, 2016* While upgrading my gaming/AV setup, I ran into various audio issues that, after many purchases, tests, returns, and cables plugged in and unplugged, eventually boiled down to me having 2 analog audio signals that needed to feed into a single analog input on my speaker system and be able to play simultaneously. Now, the cheap and dirty way to handle this is to grab a $5 headphone splitter and hook it up backwards. However, because a headphone splitter is not powered, this will attenuate the signal strength from both sources, and can even cause hardware failures if there is a spike or surge. I'm not an electrical circuits expert so I will let you research that kind of thing yourself, but the bottom line is that a powered mixer is the best way to get 2 independent signals to feed into a single input without losing strength (a switcher would be a simpler option if you don't need both sources to play audio simultaneously).This Rolls MX51S proved to be exactly what I needed: A compact powered mixer with independent volume controls, RCA output, and at least 2 RCA inputs. This mixer actually has 4 inputs, but one is XLR mono for a microphone.The mixer has a very quality construction with a powder coated metal case, solidly attached input and output jacks, and very nice potentiometer knobs with a detent at the 12:00 (gain = 1) position. The mixer actually provides a mild amplifier capability if you turn the knobs past 12:00, but some people report clipping at max gain. This is hardly a drawback, as a unit this small with mixing capabilities really isn't meant to be used as a serious amp. I just set my overall system volume loud enough that a gain of 1 is more than I will ever need, and I keep the input volumes turned down.The mixer works excellently. I can play both sources at the same time with fully independent volume control, something that I didn't have in my system prior to my upgrades, so even though I hadn't originally planned to use a mixer with my setup, I am very glad that it eventually became necessary, because I now have much greater versatility. The mixer is very compact and fits nicely off to the side in one of the shelves of my AV cabinet. Many other mixers are much larger and although they probably work well too, I don't have the space or need for that kind of thing.I did run into one interesting issue while using this mixer. Both sources that I have fed into it are analog signals from DAC's. I went through 5 different DAC's before getting a setup that actually worked correctly all the time. One of them, an Insignia purchased from Best Buy, started causing loud popping and clicking to come out of my speakers after the optical source was turned off...but only when it was connected to this mixer. If I plugged it directly into my sound system, bypassing/disconnecting the mixer, it was fine. HOWEVER, with the DAC's I eventually settled on (one a FiiO D3 and one an eSYNiC), this problem does not occur at all, so I'm guessing that some combination of poor grounding and signal interference created a "perfect storm" between the Insignia and the Rolls mixer. In any case, the issue no longer occurs, and I don't think the mixer is to blame at all.Overall, I am very impressed and pleased with the mixer. It does exactly what I need, does it very well, and all for a bargain price. ### ⭐⭐⭐⭐⭐ Solution for Juggling Multiple Inputs (use it for mic monitoring) *by on Reviewed in the United States March 2, 2020* I have the HyperX Quadcast microphone for gaming and it has a 3.5 mm hook up to listen to for mic monitoring. However, if I listen through the microphone, I am unable to hear the much better sound coming from the Sound BlasterX G6 that I have connected to my computer. I tried mic monitoring via the windows setting by selecting "Listen to this device" in the options. Unfortunately, the voice I was hearing was delayed to the point it was distracting me and annoying. Even the "mic monitoring" option in the Creative SoundBlaster software was delayed. The only way I could get realtime feedback was listening directly to the microphone.This is where the mixer came in handy. I connect the SoundBlasterX G6 to the mixer and also run a 3.5 mm cord from the microphone to one of the other open inputs. I use two 3.5 mm to RCA cables that you can easily find on Amazon. This completely solved my issue. I was able to hear realtime mic monitoring and the enhanced sound from the external sound card. I did have some fuzzy sounding feedback, but I adjusted the dials a bit to the point I could no longer hear it.This mixer is small, has a good build and feel to it. The knobs feel sturdy and well built. Overall, really happy with it and I can now see the versatility it provides if you have a few inputs you want to listen to and also be able to individually adjust the volume for. Wish I found this earlier. For the current price, well worth it. ## Frequently Bought Together - Rolls MX51S Mini Mix 2 Four-Channel Stereo Line Mixer Black - Amazon Basics 3.5mm Stereo Aux to 2 x RCA Audio Cable Adapters, 4 Feet/1.2 m, for Connecting Amplifiers, Speakers, with Gold-Plated Plugs, Black - Amazon Basics 2 RCA Audio Cable for Amplifier,Active Speakers or Subwoofer with Gold-Plated Plugs, 4 Feet, Black --- ## 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.is/products/4709768-rolls-mx51s-mini-mix-2-four-channel-stereo-line-mixer](https://www.desertcart.is/products/4709768-rolls-mx51s-mini-mix-2-four-channel-stereo-line-mixer) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-10-04*