Adastra UA Series Compact 100V Mixer-Amplifiers – UA120
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Adastra UA Series Compact 100V Mixer-Amplifiers – UA120
100V mixer-amplifiers with a 5-input mixer in a half width 1U housing. 3 switchable mic/line inputs, an RCA line input and a 3.5mm Aux input are governed by front panel volume controls and a Master output control. Mono output to either 100V line or 8 ohms speaker load is connected via a removable screw terminal connector on the rear panel. Supplied with rack-mounting hardware which can be configured to mount a single unit against a wall or under a worktop. Designed as a versatile solution for small to medium PA installations.
This is a practical option if you need a compact 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 24V fire alarm mute contacts. The remaining features make it useful where you want a tidy, dependable setup without unnecessary complication.
Why Choose This One?
The UA120 gives you a sensibly specified compact 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 compact. Suitability will depend on the connections and specification your system requires, so those are worth checking carefully.
Key Features
- 24V fire alarm mute contacts
- Supplied with hardware for rack-mounting 2 units
- 5 input channels
- 100V line or low impedance operation
- Switchable +20V phantom power CH1
- Global 2-band EQ on 120W and 240W models
Specifications
| Brand | Adastra |
|---|---|
| Model | UA120 |
| SKU | 953.012UK |
| EAN | 5015972239551 |
| Amplifier : construction | Class D + transformer output |
| Inputs | Mic/line (combo), 2 x mic/line (6.3mm), line (RCA), aux (3.5mm) |
| Line output | 2 x RCA (mono) |
| Speaker output | Euroblock terminals: 100V / 8 Ohms or 2 Ohms / Com |
| Mute | 24V relay contacts |
| THD | <0.4% @ 1kHz |
| Input impedance | 1k Ohms (mic/line) |
| Input sensitivity | -10dB (line), -45dB (mic) |
| SNR | 80dB (line), 75dB (mic) |
| Frequency response | 100Hz - 18kHz |
| Phantom power | +20V CH1 (XLR or rear terminals) |
| Packaged weight | 4.4640kg |
| Packaged dimensions | 90 x 90 x 450 mm |
| Country of origin | CN |
| Tariff code | 8518500090 |
What’s Included
- 1 x Adastra UA Series Compact 100V Mixer-Amplifiers – UA120
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 compact 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.