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LZSIG Mini Audio Mixer,Stereo Line Mixer for Sub-Mixing,Ultra Low-Noise,4-Channel,Dynamic Microphone Independent Control, 1/4' & 1/8' TRS Output and Input,for Guitars,Bass,Keyboards (Small(4-Channel))

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$26.58

$ 13 .99 $13.99

In Stock

1.Model:Small(4-channel)


About this item

  • 4-IN-1 LINE MIXER FOR AUDIO SOURCES: This compact 4-channel line mixer supports up to four audio sources—such as wired/wireless dynamic microphones, keyboards, computers, CD players, or gaming consoles—and mixes them into a single stereo or mono output. Ideal as a mini mixer for expanding your audio setup or building a basic mic mixer system
  • ULTRA-LOW NOISE AUDIO MIXER: Equipped with a 12V adapter and MPS power management chip to eliminate ground noise, and 6 ROHM low-noise op-amps to ensure clean, distortion-free output. Perfect for anyone seeking a reliable audio mixer or stereo mixer with professional-grade performance
  • MONO/STEREO SWITCHING – VERSATILE MIXER MODE: Easily switch between mono mixer and stereo line mixer modes to suit various setups. Compatible with both 3.5mm (1/8") and 6.35mm (1/4") TRS/TS cables—no need for adapters. This compact mixer is perfect for versatile audio routing
  • DEDICATED MIC MIXER FUNCTION: Features a dedicated microphone input for dynamic mics, allowing you to blend vocals with other sources into a single output. Use it as a microphone mixer for podcasts, live streaming, or small performances
  • RELIABLE 4 CHANNEL AUDIO MIXER WITH SUPPORT: Our 4-channel audio mixer comes with 24-hour responsive customer service. If you experience issues—such as adapter compatibility—we'll provide fast and effective support for a smooth user experience



4.2 out of 5 stars Best Sellers Rank
  • #2,917 in Musical Instruments (See Top 100 in Musical Instruments)
  • #10 in Unpowered Recording Mixers
Date First Available May 28, 2021 Hardware Interface USB Power Source Corded Electric Voltage 12 Volts

Product Description

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Ideal for Mics, Instruments, and Music

LMIX1 4-Channel Stereo/Mono Audio Mixer with Volume Control and 1 Outputs

LMIX1 is a compact 4-in/1-out stereo mixer for dynamic mics, guitars, keyboards, and music players. Each channel features a mono/stereo switch, independent volume control, and an INPUT button to enhance mic performance. Isolated signal paths help avoid crosstalk and noise. Outputs include both 1/4" or 1/8" stereo jacks for flexible use. For best results, set input and output volume to 70% or above. Use only the included 12V power adapter. Not compatible with USB or condenser microphones.

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Multiple Device Compatibility

This mixer supports a wide range of audio sources, including dynamic microphones, electric guitars, electronic drums, keyboards, and digital pianos. Ideal for live streaming, rehearsal, or personal music creation—please note it does not support condenser mics directly.

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Simple Operation

1.Mono/Stereo Input Selection: Switch between Mono (TS) or Stereo (TRS) to match your device.

2.INPUT Button: Unique button ensures clear, noise-free audio with dynamic microphones, no extra adjustments required.

3.Independent Volume Control: Adjust each input’s level with 4 dedicated volume knobs.

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Compatible Microphone Types

Supports wired and wireless dynamic microphones. For best results, set input/output volume to 70% or above.

Note: Wireless mics require a separate transmitter/receiver (not included). USB and condenser mics are not supported. Check mic type before purchasing.

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DC 12V Power Adapter

To ensure stable performance and minimize interference from other devices, this mixer comes with a dedicated DC 12V power adapter for clean and reliable power supply.

  • If audio is actively being transmitted (e.g. someone is speaking or the mic is live), pressing the button may cause a loud noise or signal disruption. To avoid this, ensure the input is silent before switching modes.

  • Setting the volume too high may cause distortion or overload. Too low can lead to weak output and background noise. For best performance, keep both input and output levels at 70% or above.

  • This is a 4-in/1-out mixer, meaning it combines up to 4 audio input sources into a single mixed output. It does not support 1 input to 4 separate outputs.

  • It is not recommended to connect both a 1/4" (6.35mm) and a 1/8" (3.5mm) plug into the same input channel at the same time. Doing so may cause signal interference or reduced audio quality. For best results, please use only one input type per channel.

  • Make sure the mixer is powered with the original adapter. Check input source, cables, and volume (set to 70%+). Match mono/stereo mode. Press the INPUT button for dynamic mics. Confirm output device is connected properly.

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Note: If you experience any issues with the included power adapter, we will work to resolve them quickly and ensure your satisfaction.


John H. Bradford
Reviewed in the United States on February 5, 2025
This little mixer works well. 4 inputs and 1 output. The dials feel solid and work great.My only issue is that the power supply will occasionally cause the unit to flash on and off, causing the whole system to be unusable until you unplug the power and plug it back in.Still, I feel it's worth the money.
Anonymous
Reviewed in the United States on February 19, 2025
Does exactly what I needed, with room to spare. It's very quiet, with no discernable pass-through noise. Pots are clean. Having a power switch is a bonus, being that other mini mixers I've owned were powered off by pulling the plug. :)I must have gotten the "new and improved" model, because I've experienced none of the issues some earlier purchasers mentioned.
arta
Reviewed in the United States on February 18, 2025
As a bassist, I sometimes jam with a drummer. Depending on how strong the drummer's time is, I may want to use a metronome. Finding a way where a metronome can be heard over bass and drums is a challenge. That's where this little thing comes in...The metronome is an app on my phone. I plug my Phone and Bass Guitar into this mixer and output the mixer to my bass amp. Voila! Both bass and metronome can be heard perfectly.I can also see using this to play a song on my Phone and the drummer and me working on our parts together.Some users complained about noise issues but it's perfectly quiet for me!
BONZAII
Reviewed in the United States on December 23, 2024
I looked all over for a product like this! I had a very unique challenge that many probably wouldn't dream of. I sing Karaoke, but my girlfriend doesn't. We were taking a long road trip and I wanted her to be somewhere she felt comfortable singing, where no one else would see or hear her. I needed a very small compact device we would pack on the road, that would still give us control over the entire performance. This little gem did not disappoint!Great quality, great sound, super easy to use and the versatility and options within the control panel itself is what set this one apart. We had a great time traveling to and from our destination, and this device helped make a total of 56 hours on the road, a worthwhile journey!
M.A.
Reviewed in the United States on November 23, 2024
I have gone thru 2 of these and both arrived dead. Same issue others reported, plug it in and turn it on and the pwr light lights up and goes out over and over, making a popping noise every second. Almost like a slow kick drum hit. The issue is not the mixer but the power supply, the 12v power supply is putting out low voltage so the mixer tries and powers on and then can't over and over. I tested both mixers with a 12v power supply from my synth and it worked fine. Actually a great little mixer if you want to keep buying them till you find a power supply that puts out the correct voltage or you have a spare 12v center positive power supply. I really liked the mixer, I might try a third but if I have to spend extra for another working 12v power supply then I might as well spend the little more on the 6 channel version. Just know if you buy this you'll need to go thru a few till you find one with a good power supply
DHStraayer
Reviewed in the United States on November 22, 2024
My application is a little unusual. I have Bluetooth-enabled hearing aids, and a streaming adapter that transmits audio signals directly to my hearing aids.I had been using a small PC as my "settop box" for streaming media. Since the PC has only stereo audio outputs, that signal worked just fine with my adapter; I could hear dialog and sound effects just fine on all I watched.But recently, I was having some difficulty with stuttering and buffering issues on several streaming sites, despite having very fast internet service.I was advised to stop using a PC for viewing, but to change to an Amazon Fire Stick instead. That fully resolved the stuttering and buffering issues and seemed to improve the video quality nicely.But it wreaked havoc with my hearing aid support system, at least for some material. It turns out that some modern material supports "5.1 audio" (Bosch: Legacy, for example). For material like this, the dialog is concentrated in the center channel, and almost inaudible on the left and right front signals -- which had been piped into my hearing aid streamer. So, suddenly, I couldn't hear the dialog well, the main purpose for piping audio into my hearing aids.I figured this out and unplugged from LF and RF outputs on my amplifier and plugged into the center channel instead. Problem solved! Until I wanted to watch John Oliver Last Week Tonight, which apparently doesn't support 5.1 audio, leaving the center channel output quiet.I then tried plugging one side of the RCA cable going to my hearing aid streamer in the center channel, and the other into one of the front speakers.Well, this sort of worked. I could watch Bosch had get the dialog in one ear, and I could watch Oliver and get the dialog in the other ear. An uncomfortable short-term solution.The next step was to buy an audio mixer (an LZSIG Mini Audio Mixer). I plugged the center channel into Input 2 and set it to Mono. I plugged the left and right front channels into Input 1 and set it to Stereo. I sent the output stereo signal to the streaming adapter, and now all is well. The only hitch is that the mixer supports 1/8" and 1/4" plugs, and all my inputs and outputs needed to be RCA plugs. Fortunately, I had a deep audio adapter junk box and found all the requisite adapters. All works well now, with an added improvement in that the mixer is able to provide a welcome volume boost. Now viewing is better than ever. But this is a decided issue for hearing aid users like me trying to use streaming Bluetooth hearing aid adapters.
Cameron
Reviewed in Canada on April 18, 2024
Product is described as low noise with a new design, yet not one internal jack is even grounded causing a loud hum, even cranking the sound or setting it to minimum still causes a consistent hum. From everything read I'll have to rip it apart and fix it myself.
HAF
Reviewed in Mexico on April 12, 2024
Utilizo dos monitores, uno para el ordenador y otro para las consolas, estaba buscando un mezclador de audio para poder escuchar el output (sonido) de ambos, resulto la solución perfecta ya que puedo controlar el sonido de ambas fuentes físicamente con los potenciómetros. Al principio tuve algo de ruido, pero no fue del mezclador, al final resultaron ser los cables (3.5 mm) y tuve que sacar el audio de mi pc desde el monitor o en mi caso a través de una tarjeta/controladora de audio externa. Por mera curiosidad conecte 4 fuentes de audio aisladas y lo manejo bastante bien, sin ruido ni distorsión y el audio no parecía perder calidad. Bastante recomendable, buena construcción y compacto. Excelente producto.
kage56
Reviewed in the United States on April 10, 2024
I choose this 4 chan stereo mixer to tie my 2 computers and and an old Alexa echo device to a single sound system in my home office.This particular mixer has both 1/8" and 1/4" stereo phone jacks for all 4 inputs and the output, making itvery convenient for connecting to the system using 1/8" plugs without needing any adapters. I was pleasantly surprised to not run into any issues after installing this thing - it just works as it should and allows full control over the sound sources and the relative levels going into the amplifier. No change in sound quality no hum or distortion. I feel lucky to have found something this inexpensive that works so well! In addition, it turned out to be possible to connect a USB dongle to the extra jack on the output for my BT headphones. Thanks for all the jacks, LZSIG.
Bernd
Reviewed in Germany on November 10, 2023
Der erste Eindruck lässt auf ein solide verarbeitetes Gerät hoffen. Es ist auch tatsächlich kein Brummen zu hören. Aber, sobald man die Potis bewegt, sind lautes Kratzen und unangenehme Geräusche zu hören. Für den Einsatz im Studio als Submixer nicht zu gebrauchen.
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