100v & 8ohm

Adastra UM90 Compact Mixer Amplifier with Bluetooth

SKU: 953.179

£164.66 + VAT    £197.59 incl. VAT

90w into 100v line or 8Ω low impedance compact digital amplifier with Bluetooth & media player

In stock

bluetooth
Radio FM
USB Type A
100V Line
Low Impedance 8 Ohms

PDF

Description

Adastra UM90 90w 100v line and 8 Ohm ultra-compact mixer amplifier with Bluetooth and media player

100V line mixer amplifiers with USB audio player, FM tuner and BT wireless receiver in an ultra compact housing. Microphone input, line input and USB/FM/BT sections are governed by front panel volume controls and a master volume. Mono output to either 100V line or 8 Ohms speaker load is connected via screw terminals on the rear panel. Supplied with hardware for mounting 2 units side by side in a 1U 19″ rack space. Designed as a versatile solution for small to medium PA installations.

  • Do not connect more that one 8Ω loudspeaker to the 8Ω output on this amplifier
  • Ultra compact form factor
  • Efficient class D amplifier design
  • Internal USB/FM/BT audio player – PLEASE NOTE that for good FM reception an external FM aerial will be required
  • 100V line or 8 Ohms operation
  • Bluetooth with programmable ID
  • Power supply: 170-264Vac, 50Hz (IEC) or 24Vdc
  • Amplifier : construction: Class D + transformer output
  • Audio source: Internal USB/FM/BT player
  • Inputs: 1 x mic (6.3mm), 1 x line (2 x RCA), 1 x aux (3.5mm)
  • Line output: 2 x RCA (mono)
  • Speaker outputs: Screw terminals – 100V / 8 Ohms / Com
  • DC power: 24Vdc screw terminals
  • 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
  • Output power : rms: 90W (80W @ 24Vdc power)
  • Alarm output: Fog, siren & alert generator
  • Dimensions: 300 x 210 x 44mm
  • Weight: 3.02kg

See the ‘User Manuals’ tab on the left of this page – as manufacturers are making instruction sheets and user manuals available for download only and your purchase may not include a printed version.

Additional information

Weight3.02 kg
Dimensions30 × 21 × 4.4 cm
Output (RMS)

90W

Media Playback

Bluetooth, FM Radio, USB (Type A) Slot

Colour

Black

Condition

New

Brand

Adastra

Adastra was founded in 1949 and has earned a reputation for high quality public address sound products. Meeting the needs of the commercial PA sector for over 60 years the Adastra name is known for quality and value. Adastra is the choice for 100v line PA sound, zone paging PA and induction loop equipment. The Adastra range includes mixer & slave amplifiers, ceiling, cabinet & horn loudspeakers, desk paging & handheld microphones, equipment racks, cables, stands and accessories. Our professional and commercial sound products, wireless microphones and induction loops are carefully chosen for sale on our website by Sound Services – not everything from every manufacturer is there. Based on feedback, customer reviews and our own observations we list items that are popular, reliable and good value for money. If there are products not shown on our website that you feel we may be able to quote for, please just ask!

User Manuals

What's in the Box?

  • UM series compact 100V amplifier
  • IEC power lead(s)
  • Rack-mounting hardware

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