Adastra UA90 Compact 5ch 100V Mixer-Amplifier
Product Features
- Good for shops, cafes, pubs, offices, schools and gyms that want background music and announcements from one box.
- 90W, 100V Line or 8 ohm.
- Size 300 x 210 x 44mm.
- In the box: UA series compact 100V amplifier, IEC power lead(s), Rack-mounting hardware.
- Full specification, manual and FAQs below. UK delivery.
Adastra UA90 Compact 5ch 100V Mixer-Amplifier
The Adastra UA90 Compact 5ch 100V Mixer-Amplifier is a mixer-amplifier from Adastra's commercial audio range, with 90W of output and works on 100V line or 8 ohm systems.
Good for: shops, cafes, pubs, offices, schools and gyms that want background music and announcements from one box.
Stock code 953.189UK, model UA90.
Key features
- Supplied with hardware for rack-mounting 2 units
- 5 input channels
- 24V fire alarm mute contacts
- 100V line or low impedance operation
- Switchable +20V phantom power CH1
- Global 2-band EQ on 120W and 240W models
What you also need
Speakers to suit (see loudspeakers; 100V ceiling or wall speakers for most shops and offices), speaker cable, and a paging microphone if you want to make announcements.
Technical specification
| Model | UA90 |
|---|---|
| Stock code | 953.189UK |
| Type | Mixer-Amplifier |
| Output power RMS | 90W |
| Weight | 2.99kg |
| Dimensions | 300 x 210 x 44mm |
| Power supply | 170-264Vac, 50Hz (IEC) |
| Amplifier construction | Class D + transformer output |
| Inputs | Mic/line (combo), 2 x mic/line (6.3mm), line (RCA), aux (3.5mm) |
| Phantom power | +20V CH1 (XLR or rear terminals) |
| 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 |
| In the box | UA series compact 100V amplifier; IEC power lead(s); Rack-mounting hardware |
| Downloads | Instruction manual (PDF) | UK declaration of conformity (PDF) | EU declaration of conformity (PDF) |
Related Adastra products
Adastra UA30 Compact 5ch 100V Mixer-Amplifier, Adastra UA60 Compact 5ch 100V Mixer-Amplifier, Adastra UA120 Compact 5ch Mixer-Amplifier, Adastra UA240 Compact 5ch Mixer-Amplifier, Adastra COM41 Dynamic Paging Microphone, Adastra Conference/Paging Microphone with LED Collar.
Common questions
How many speakers can I run from it?
Add up the tapping you set on each 100V speaker and keep the total below 90W, ideally with about 20% spare. For example, 12 ceiling speakers set to 6W each.
Can it go in a rack?
Yes. Rack-mounting hardware or ears are listed with it.
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 amplifiers, or all audio systems.
| Product Code | 953.189UK |
|---|---|
| Brand | adastra |
| Product Type | Mixer-Amplifier |
| Speaker Type | 100V Line or 8 ohm |
| Zones / Channels | 1 |
| Bluetooth | No |
| Wall / Ceiling / Mounting | Rack |
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