Moukey Ultra Low-Noise 4-Channel Line Mixer for Sub-Mixing, DC 5V 4-Stereo Mini Audio Mixer, Ideal for Small Clubs or Bars. As Microphones, Guitars, Bass, Keyboards or Stage Mixer-MAMX1

Más barato que en tiendas especializadas, un mixer stereo de 4 vías vale más del doble en cualquier sitio... Lo utilizo para duplicar la señal en mono de un preamp y va genial... Es pequeño, y más sencillo de usar imposible, no deja ruido rosa ni tensión por debajo de 75/80%.. Encantado la verdad!

buon mixer di piccole dimensioni, senza nessun rumore. si alimenta con qualsiasi caricatore usb 5V da muro e permette di usare sia sorgenti mono che stereo con l'apposito tasto.

Firstly now that I bought the 8 input/2 output version, to answer my own question about the product which was extremely incorrectly answered by "Technocrat", and to address the same questions that absolutely will arise in the future with 100% certainty: 1. Yes. With the 8-input 2 output version you absolutely can use one of the 2 output ports for studio monitoring headphones, and another for "master out" or "CR" or whatever your main output is. When the button in the top right corner is depressed - this UNIFIES the 2 outputs, and the stereo input from all 8 ports will go to BOTH output ports. There will be a slight volume reduction which you can remedy by increasing the volume(s). This is what makes the 8 output version the best value for your money - it becomes a full fledged 8 stereo input mixing board with headphone out. The main con of this tiny (but powerful) mixer is ground loop which is addressed in many mixing boards. However, the designers of 8-input 2-output Mookey have addressed this issue by including a bolt for hooking up your grounding wire which should reduce or eliminate interference. I suggest also using ferrite rings on your cables (unless you are already using balanced audio) 2. No. The 2 separate outputs CANNOT be used as two L&R channel outputs for the 8 stereo/mono input setup. Meaning top output will not become the R (Right) channel and bottom output will not become L (Left channel) when you press the top right corner button. Both will be L/R or Mono, depending on whether your inputs and outputs are stereo or mono (you will have to specify which they are by pressing the 8 buttons on/off). Pressing that button simply separates or unifies the 4 top and 4 bottom inputs. Had the separate L and R outputs been the case - you wouldn't be able to use one of the outputs for headphone monitoring from all 8 inputs. So believe me, other than having to buy extra 1/4' to 3.5mm stereo adaptor(s) or other adaptors to suit your setup - you lose nothing. It's better this way. Perhaps the best part was that there is very little to no interference when powering this mini mixer from the USB port of the same laptop the drum machine sound is coming from to one of its "in" ports. I really didn't think it would work out at all! Even more impressive was that there doesn't seem to be a lot of interference when placing it close to the source of sound or to the output, which makes busking with this little device - a piece of cake. 1 huge con is that it lacks an "on/off switch but the same is true of many budget mixers from Mackie and Behringer. I would have paid extra $5-10 for that feature no problem. Another issue (and this is a big one) - you do need a USB3 port or separate AC/DV 5 volt, 1 Amp adaptor to power it. So it's preferable to not plug it into the USB type 2 port. You need a USB power source that can provide about 1 Amp of current (like a USB 3) or a 1-2 amp adaptor, and yes you can use higher amperage, the device will only use what it needs. I noticed that when I use a USB type 2 port, and raise the volume above 60-70% - signal begins to cut out and disappear. It's clearly struggling with 500-750 mA phone adaptors as well. It doesn't have its own FX means you can forget about plugging in your microphone directly if you are the singing type, or you will need a separate mixer with FX. But for jamming live/busking/etc. with your friends, particularly if you're using MIDI keyboards going through laptops and laptop-based drum machine software like Fruity Loops, Absynth, Reaktor, Ableton/etc. - this little device is ideal. Think just how much more difficult it would be to pack and drag along your regular studio mixing board by comparison, not to mention having to unplug everything from it and plug it all back in every single time. Personally, I use this little mixer as both a pre-mixer, and as FX sends unit form the stereo outputs of my hardware synths. The first unit I bought was a 4 input/1 output version. But I needed something I could use for my busking and live gig setups, something which has an option for plugging in monitoring headphones. And as such - the 8 input/2 output version is ideal. Very solid construction for a $30 device. Really tight controls, no crackle when adjusting volume. Nice, wet rubber feet. Mono switches make plugging in a guitar synth/pedal patch cord very easy if your guitarist friend wants to have a live jam outside. Time will tell though, how well it will perform in the future.

This little mixer is amazing! I’m not even going to add ‘for the price’ That’s just a bonus that it’s so incredibly inexpensive (I won’t say cheap either) because it doesn’t feel cheaply made at all. The pots are solid and not scratchy, the input/output jacks feel solid and overall the build quality is very good. Better than expected, and the build quality is excellent. I certainly wouldn’t abuse it but it’s as solidly built as the Korg Volcas I’m using it for. And let me say it handles them *perfectly*! I’ve looked everywhere and spent a ton of time looking, and ordered a few duds from here that either cut the signal so bad it was hardly audible, or they were too noisy and distracting. I nearly just gave up. If you have a Volca you know their sound output limitations are less than desirable. One headphone jack and that’s it. And if you are using two or more synced together you simply can’t listen to both at once without routing the headphone outputs to a mixer. There’s no way around it. And honestly that’s a pain in the ass if I just feel like messing around with a couple of them and don’t want to drag my large mixer into the whole deal. It’s kept me from playing them more times than I can count...it’s just inconvenient. So I’ve been hellbent to find something just like this, portable and extremely simple. All I need was to be able to combine signals (the proper way) and put headphones on and hear more than one unit. I could even go without the volume knobs on the mixer and just use the ones on the Volcas. Obviously this is better but I’m just saying all I needed was the ability to combine multiple signals and have good sound quality. Well this does that. And does it well. I can plug the Volca Sample in with a TRS and hit the stereo button and plug the Volca Bass in with a 1/4” TR jack and hit the mono button and I didn’t even need to eat two inputs for a stereo signal like you usually need to do. This thing is just plain awesome! If you’re a Volca user like me you know what I’m talking about and you owe it to yourself to give this a try. I have 6 of them and since this is only 4 inputs I’m actually here to order another but decided I would leave a review first. This deserves it with all the junk out there. Let’s just say I’ve tried so many and returned them I was expecting to be returning this too. So I was very pleasantly surprised and impressed. I can’t say enough good things about this and there are many more things I’m going to be able to use this for than just the Volcas. It gives me more inputs for my Scarlett 4i4 for example. For the reviewers that left bad reviews, all I have to say is if you don’t like this....you’re doing it wrong! It’s that simple.

Lo que más me ha gustado de este mezclador es su diseño compacto y su capacidad para submezclar hasta 4 canales estéreo. Esto lo hace ideal para situaciones en las que necesito mezclar diferentes fuentes de audio, como guitarras, bajo o teclados, en un espacio reducido, como clubes pequeños o bares. Esta versatilidad ha mejorado la calidad de sonido en mis presentaciones y sesiones musicales. Además, el mezclador cuenta con un bajo nivel de ruido, lo que ha sido fundamental para mantener la claridad en la mezcla de audio. Esto ha hecho que mis actuaciones suenen más profesionales y atractivas para el público. La alimentación por CC de 5 V es realmente práctica, ya que puedo alimentarlo fácilmente con una fuente de energía portátil. Esto me brinda la flexibilidad de usarlo en diferentes lugares sin preocuparme por la alimentación eléctrica. En resumen, el Mini Mezclador de Línea de Audio ha demostrado ser una herramienta valiosa en mi kit de audio. Su diseño compacto, capacidad de submezcla y bajo nivel de ruido hacen que sea una opción recomendada para quienes buscan mejorar su experiencia de mezcla de audio en espacios más pequeños.