Adastra MM321 Rack Mixer + BT/USB/FM Player
Product Features
- Good for combining several microphones and music sources into one system.
- Bluetooth for music from a phone or tablet.
- Size 482 x 130 x 44mm.
- In the box: MM321 1U mixer with Bluetooth + USB/FM player, IEC power lead(s).
- Full specification, manual and FAQs below. UK delivery.
Adastra MM321 Rack Mixer + BT/USB/FM Player
The Adastra MM321 Rack Mixer + BT/USB/FM Player is a mixer from Adastra's commercial audio range, with Bluetooth.
Good for: combining several microphones and music sources into one system.
Stock code 953.028UK, model MM321.
Key features
- Media player with USB playback and FM tuner
- Switchable +20V phantom power
- Variable priority muting for channel 1
- 24V emergency mute contacts
What you also need
A power amplifier and speakers (see amplifiers), plus microphones and music sources.
Technical specification
| Model | MM321 |
|---|---|
| Stock code | 953.028UK |
| Type | Mixer |
| Power supply | 100-240Vac, 50/60Hz (IEC) |
| Fuse | T1AL |
| Input : mic/Line | 3 x XLR (bal/unbal) |
| Input : aux | 2 x L+R RCA |
| Input : line | 3.5mm jack to media player |
| Audio source | Internal Bluetooth, USB & FM player |
| Bluetooth version | 5.0 |
| 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) |
| Controls | Media, 3 x Mic/Line, 2 x Aux, Treble, Bass, Master level |
| 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 |
| In the box | MM321 1U mixer with Bluetooth + USB/FM player; IEC power lead(s) |
| Downloads | Instruction manual (PDF) | UK declaration of conformity (PDF) | EU declaration of conformity (PDF) |
Related Adastra products
Adastra RACK-IT Wall / Counter Mounting Brackets 1U - Pair, Adastra ML622 6 Mic + 2 Aux Rack Mixer 1U.
Common questions
Do you deliver and can I get advice?
Yes. We deliver nationally across the UK, normally in 1 to 2 working days for items in stock. Call 01902 902251 or email sales@zenithsecurityco.co.uk and we will help you choose.
Supplied by Zenith Security Co, Wolverhampton. Website zenithsecurityco.co.uk, call 01902 902251 or email sales@zenithsecurityco.co.uk. We ship nationally: orders placed before 2:30pm are normally dispatched for delivery within 1-2 working days to England, Scotland and Wales when in stock. Delivery is charged at checkout.
Browse the full Adastra range, more mixers and audio sources, or all audio systems.
| Product Code | 953.028UK |
|---|---|
| Brand | adastra |
| Product Type | Mixer |
| Zones / Channels | 1 |
| Bluetooth | Yes |
| Wall / Ceiling / Mounting | Rack |
RELATED PRODUCTS
TECHNICAL SUPPORT
We provide tailored support for you and your CCTV system.
3 YEAR WARRANTY
Many of our Cameras and Recorders come with a comprehensive 3 year warranty.
COME & VISIT US
We've got a fully functioning show room and IP suite to show you exactly how our CCTV equipment works
FREE DELIVERY OVER £ 499
As cheap as £10, orders placed before 2:30pm are dispatched for delivery within 1–2 working days!
