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Maker hart Just Combo V 5 Channel Bluetooth Audio Mixer/4 Stereo+Mic IN/Bluetooth IN&OUT/USB Audio OUT/RCA OUT

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$89.99

$ 38 .99 $38.99

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About this item

  • Multitrack Input & Output: 4 Stereo IN, 1 Mic IN built-in 48/1.5V microphone power supply, 1 Stereo OUT, 1 RCA OUT, Phone OUT, USB Audio OUT, Bluetooth IN & OUT.
  • Seamless integration with personal 3C devices: This product serves as a user-friendly audio input/output interface for various devices. Easily connect mobile devices, smartphones, laptops, computers, TVs, audio-visual equipment, and home audio systems, simplifying your audio setup.
  • Enhanced audio mixing with Bluetooth: Harness the power of Bluetooth input/output functionality. Connect your mobile device via Bluetooth and transmit its music to the mixer for seamless mixing and listening. Utilize the mixer's built-in microphone for direct communication with your mobile device during calls or recordings.
  • High-quality USB audio output: Enjoy superior audio quality with 24-bit/96kHz USB audio output. The product is compatible with both PCs and mobile devices equipped with OTG functionality, ensuring efficient audio data transmission. Take advantage of the USB mute feature, allowing you to mute USB audio output by simply pressing a button on the device. Note that this feature requires a connection by USB Audio OUT.
  • Versatile audio connectivity: Connect external speakers or enjoy music privately with headphones. The output section supports both options. Additionally, streamline your audio experience by using Bluetooth to connect your mobile device for wireless music playback. Simultaneously, connect a Bluetooth headset or speaker to listen to music, reducing cable clutter.



Product Description

Maker hart Just Combo V- 5 Channel Bluetooth audio mixer

Just Combo V

Maker hart Just Combo V

Maker hart Just Combo V- 5 Channel Bluetooth audio mixer with 4-input / Stereo microphone power Input /USB Bluetooth Audio input and output / Built-in microphone for receive a phone call Karaoke Podcast Living stream conference

If you have met our previous model Just Mixer S and Just Combo, than you will definitely fall in love with the more evolution version Just Combo V. The Just Combo V from Maker Hart brings a new level of class to the world of Bluetooth mini audio mixer. Just Combo V can connect to a mobile device via Bluetooth for audio output into the input of Just combo V for mixing, at the same time you can also via Just combo’s Bluetooth then connects to Bluetooth headphones or Bluetooth speaker to audio output signal for mixing. It has also built-in microphone, when you receive a phone call, use this microphone to take the call.

Just Combo V has onboard phantom power preamps to power condenser and electret microphones with plug-in-power, and also handles dynamic microphones with ease. Connect up to 1 microphones and set the preamp to the right setting—Middle for dynamic mics, 1.5v for electret microphones (lapel and mini-mics), or 48v for condenser mics—It is also built-in microphone when you receive a phone call, use this microphone to take the call. You are ready to record podcasts, live music or whatever your imagination comes up with.

You can mixing guitar, electronic drum, MP3 player, phone music together then enjoy the reverb you’ve made. Connect microphones, computers, tablets, phones, instruments, DJ equipment—this mixer can handle it all!

Just Combo V

Features:

  • 48V/1.5V power supply mode,this allows connecting one 3.5mm condenser microphone, dynamic microphone, or electret condenser microphone.
  • Stereo 4-input/2-output/MIC input, 4 audio inputs can be connected simultaneously; each track has an independent volume adjustment knob. The output can be through headphones and speakers.
  • USB Audio Output, 24 bit/96kHz USB audio supports audio transmission to computers and some mobile devices with OTG technology.
  • Bluetooth Mode: 1. Connects to a mobile device via Bluetooth, for audio output into the Just combo V’s input for mixing. 2. Connects to Bluetooth headphones or speaker, to output audio signal from Just Combo V audio mixer to Bluetooth headphones or speaker.
  • USB mute module, when you’re using the USB output audio signal, this button can be pressed to quickly mute the USB output audio signal.

NOTE : USB mute module only controls computer audio output. This function will not work if USB is not connected to a computer

Specifications :

  • Amplification gain: 20dBm
  • Current consumption: 320mA (max)
  • Power supply: USB 5V/1A
  • Bluetooth: 5.0
  • Exterior dimensions: 100 × 55 × 15mm/3.9" × 3.1" × 0.6"
  • Weight:100 g/3.52oz (main body)

Quick Operation :

Just Combo V

Accessories :

  • USB transformer 5V1A ×1
  • L-type USB power cord ×1
  • TRS-to-TRS audio cord ×1
  • USB mute module ×1
  • User manual ×1

About Power Sources:

  • We recommend that the power source not be used together with other devices in order to prevent noise.
  • Before connecting other devices, please disconnect the power of all other devices in order to avoid causing damage to the product or its functions.
  • Do not use a shared circuit power supply with a device that generates line noise, such as electric motors or lighting systems with dimmer functions.
  • Do not step on or place heavy objects on the power cord to avoid damaging it.
  • When unplugging the power supply, hold the head of the plug and do not pull the cord itself.
  • If the device is not going to be used for a period of time, please disconnect the power.
Just Combo V

USB Mute Module :

When you’re using the USB output audio signal, this button can be pressed to quickly mute the USB output audio signal.

NOTE: USB mute module only controls computer audio output. This function will not work if USB is not connected to a computer

Just Combo V

Bluetooth Settings :

Connecting mobile device/Bluetooth headphones :

1.Connect the JUST COMBO V’s USB power, then power on.

2.Turn on mobile device's Bluetooth or Bluetooth headphones.

3.Press Bluetooth switch 1 / 2 .

4.After successful pairing, blue light will stay lit.

NOTE: Use either mobile device's Bluetooth or Bluetooth headphones.

Just Combo V

USB Audio Transmission:

USB Audio Output , 24 bit/96kHz USB audio supports audio transmission to computers and some mobile devices with OTG technology.

NOTE: Supports Windows 7/8/10 and Mac OS. Supports some mobile devices with OTG technology.

Microphone Power Supply Mode :

48V/1.5V power supply mode , this allows connecting one 3.5mm condenser microphone, dynamic microphone, or electret condenser microphone. Stereo 4-input/2-output/MIC input 4 audio inputs can be connected simultaneously ; each track has an independent volume adjustment knob. The output can be through headphones and speakers.

NOTE: When using an uncharged microphone, switch to 0V; otherwise the microphone may be damaged.


James D
Reviewed in the United States on March 11, 2025
This is an amazing versatile little device. But what I love about it is that I can plug it into my laptop and use it for Zoom. And with the RCA output, you can get clean audio, going to an external task cam for professional audio recording. And if you’re giving a presentation, you have an output for either a an on-site mixing system for in-house speakers or if you have a portable speaker. All while broadcasting on your computer through Zoom. So you can use this to get hybrid, teaching scenarios with online and in person participation in a compact package.
Drewdle
Reviewed in the United States on June 14, 2024
This is a great little stereo mixer with the 3 input channels and Bluetooth that I needed. It has many other features that I don't use.I had a couple surprises that change how I use it. It's still very nice to use as intended:The Bluetooth input indicator flashes instead of staying lit, so it's hard to tell whether it's on or off at a glance.The 3.5mm output jack isn't well suited to driving headphones, so I've connected them to the monitor output (which makes sense but doesn't look as clean and has me using the monitor knob instead of the master volume)It's still a joy to use and a nice upgrade from the Maker hart Just Mixer 2 I had before it.
an amazon customer
Reviewed in the United States on January 17, 2024
I'm surprised how few devices support muxing a Bluetooth and line-out simultaneously (two of three that I've found are from this company). For example, you can listen to media on a dedicated device while working on other devices and still hear everything from each. Also allows you to switch between headphones and speakers seamlessly.Slightly unfortunate that it can't remember pairing for Bluetooth out, but it's not a huge deal (and on the positive side, avoids accidentally stealing Bluetooth output from other devices, which is a problem I have with my Bluetooth FiiO DAC.)
dandandaaan
Reviewed in the United States on September 28, 2023
Price difference is a huge jump but this is something i was looking for. I connected my pc, laptop, switch, cd player/ipad. The biggest change here is the volume. Owning the older one i can say that volume wise this is better. Sound quality is okay. I also love the fact that you can connect to bluetooth devices in and out. That’s a huge plus esp nowadays you want to connect via airpods. Biggest con, price and the fact that you can’t save bluetooth connections. So, you would need to redo everytime you connect. But basically this product is actually worth it
A0A2 95AB DC34 69C9
Reviewed in the United States on June 7, 2023
After about a week of testing, this device exceeded my expectations. In my use case, the "Just Combo V" is powered from the AC/DC to USB adapter that comes with it; it rests on my workstation desk, connected to several audio devices. It plays nice with a Google Pixel 5 smartphone; pairing via Bluetooth worked as I expected it to and my usual method of telling my phone to disconnect from a single Bluetooth device works as I expect it to; I have had no need to re-pair my smartphone with the Just Combo V since I installed it in my workstation.As for audio devices it mixes, it mixes the 3.5mm outputs my Nintendo Switch and the headphone output from a Blue Yeti USB microphone, letting me hear the audio from the PC the Blue Yeti USB device is connected to. At the same time, it successfully mixes my Pixel 5 Bluetooth audio. It's nice to be able to listen to audiobooks on my phone while I'm playing the Switch or some PC game without the chore of copying audio files, messing with miniDLNA servers, or logging playback positions; that functionality alone has helped free me when I want to step away from my computer and go on a walk. I listen with some headphones connected to the headphone jack.As for criticisms, the worst I can say is that I initially experienced some noise from my PC's audio out via the USB microphone 3.5mm audio connection. However, adjusting the volume knobs for each wired input ameliorated the worst of it. If I had to put a subjective percentage to the noise level where 100% was intolerable, I'd say my initial setup started off out-of-the-box at around 10% (annoying) but adjusting knobs back and forth to avoid some kind of RF resonance brought it down to 0.1%; noticeable if I unplug the PC audio out but imperceptible after a few seconds of use; of course, the Nintendo Switch caused no noise; neither does the Bluetooth signal since that's a digital medium. Going all-in on Bluetooth (with many audio-to-Bluetooth adapters in some Frankenstein octopus configuration) would eliminate noise, but also introduce delay which I cannot detect with the Just Combo V since I suspect it's mostly analog as far as the audio jacks are concerned; such delay is annoying with some Nintendo Switch games that rely on precise timing of inputs based on audio cues (e.g. rhythm games).I've not played with the USB out functionality or the Bluetooth out functionality. I've not tested the RCA audio outputs. I've not tested the device's built-in microphone or microphine in connection.Overall, I'm pleased with the device; you pay for the Bluetooth functionality and (I imagine) the microphone support (the manual paper showed compatibility with several microphone voltages and types).
Shawn C.
Reviewed in the United States on March 1, 2023
This device allows me to do everything I want - mix multiple computers using stereo and Bluetooth inputs. There is one big flaw if you want to use the Bluetooth headphones/speaker output though - you have to re-pair the device with your headphones/speaker every time you turn the unit on or turn on/off your headphones/speaker. It does not remember the pairing if the Bluetooth output disconnects. I have two of these devices that act the same and according to the manufacturer, "Combo V doesn’t support reconnection automatically, it is designed to search and connect different devices each time." If you don't need the Bluetooth output, then this device works great, but using the Bluetooth output becomes very annoying to have to re-pair every time.