Adastra Rack Mixer With Bluetooth & USB/FM Player – MM321
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Adastra Rack Mixer With Bluetooth & USB/FM Player – MM321
Rack-mountable 1U mixer with built-in media player and Bluetooth receiver. 3 mono inputs connect via XLR microphone or line input (switchable). Each of these inputs has switchable +20V phantom power for use with condenser microphones or D.I. boxes and channel 1 has a variable priority function. Two stereo auxiliary line inputs are provided on RCA connectors with a stereo record output. Media player operating modes include 3.5mm Aux input, USB audio player, FM radio tuner and Bluetooth receiver for playback from a smart phone or tablet. Main left and right outputs are fed to XLR with an additional mono summed output on 6.3 jack. Versatile yet easy to use as a main mixer for background music, public address and house PA systems.
This is a practical option if you need a 19 inch with clearly specified features and straightforward compatibility. The details below come from AVSL's current product information, so you can check the connections, size and performance before ordering.
What Is It Actually For?
It is designed for media player with USB playback and FM tuner. The remaining features make it useful where you want a tidy, dependable setup without unnecessary complication.
Why Choose This One?
The MM321 gives you a sensibly specified 19 inch from Adastra. It is worth considering when you want the stated specification without paying for features that may not be relevant to your setup.
Who Is It For?
This is aimed at home users, installers, performers, schools, venues and production teams who need a suitable 19 inch. Suitability will depend on the connections and specification your system requires, so those are worth checking carefully.
Key Features
- Media player with USB playback and FM tuner
- Switchable +20V phantom power
- Variable priority muting for channel 1
- 24V emergency mute contacts
Specifications
| Brand | Adastra |
|---|---|
| Model | MM321 |
| SKU | 953.028UK |
| EAN | 5015972186626 |
| Power supply | 100-240Vac, 50/60Hz (IEC) |
| Inputs : Mic/Line | 3 x XLR (bal/unbal) |
| Audio source | Internal Bluetooth, USB & FM player |
| Outputs | L+R XLR, Mono 6.3mm jack, Record out (RCA) |
| Emergency control | 24V contacts mute all except channel 1 |
| Phantom power | +20V (switchable channels 1-3) |
| Fuse | T1AL |
| Controls | Media, 3 x Mic/Line, 2 x Aux, Treble, Bass, Master level |
| Inputs : Aux | 2 x L+R RCA |
| Input : line | 3.5mm jack to media player |
| Rear panel controls | Priority muting level, mic/line and phantom DIP switches |
| Input impedance | 2.2k Ohms (mic/line), 10k Ohms (aux) |
| Frequency response : mic | 20Hz - 18kHz |
| Frequency response : line | 14Hz - 20kHz |
| Frequency response : aux | 10Hz - 23kHz |
| Input sensitivity : mic/line | -45dBV |
| Input sensitivity : aux/line | -10dBV |
| Signal to noise ratio : mic | 55dB |
| Signal to noise ratio : aux/line | 60dB |
| THD | 0.05% |
| Dimensions | 482 x 130 x 44mm |
| Weight | 1.43kg |
| Specification | Bluetooth |
| Packaged weight | 2.6250kg |
| Packaged dimensions | 80 x 80 x 572 mm |
| Country of origin | CN |
| Tariff code | 8519890000 |
What’s Included
- 1 x Adastra Rack Mixer With Bluetooth & USB/FM Player – MM321
Please Note
Please check connections, measurements and compatibility before ordering. Batteries, cables, fixings and accessories are only included where specifically stated in the product description.
Not Sure If This Is Right?
If you are not sure whether this 19 inch will work with your existing equipment, get in touch with the make and model of the equipment you are connecting it to and we will help you check.