100v or Low Z

Adastra US Series Slave Amplifiers

SKU: 953.196 | 953.199

£112.13£140.98

Compact 100v line or low impedance digital slave amplifiers

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Description

Adastra US Series compact 100v line or low impedance digital slave amplifiers

100V slave amplifiers built into a half width 1U housing. In addition to RCA line input and output, the US amplifiers have a 100V input on removable screw terminals, which enables the amplifier to be connected in parallel with existing 100V speakers to extend the system. Mono output to either 100V line or an 8 ohm speaker load is connected via a separate 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.

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.

Available as:

  • US60: 60w compact 100v line or low impedance digital power amplifier
  • US90: 90w compact 100v line or low impedance digital power amplifier

US60

  • Supplied with hardware for rack-mounting 2 units
  • 100V input for connection in parallel with existing 100V speakers
  • 24V fire alarm mute contacts
  • 100V line or 8 Ohms operation
  • Power supply: 170-264Vac, 50Hz (IEC)
  • Amplifier : construction: Class D + transformer output
  • Inputs: Line (RCA), 100V (Euroblock +/-)
  • Line output: 2 x RCA (mono)
  • Speaker output: Euroblock terminals: 100V / 8 Ohms / Com
  • Mute: 24V relay contacts
  • THD: <0.4% @ 1kHz
  • Input impedance: 1k Ohms
  • Input sensitivity: -10dB (line)
  • SNR: 80dB
  • Frequency response: 100Hz – 18kHz
  • Output power : rms: 60W
  • Dimensions: 269 x 210 x 44mm
  • Weight: 2.30kg

US90

  • Supplied with hardware for rack-mounting 2 units
  • 100V input for connection in parallel with existing 100V speakers
  • 24V fire alarm mute contacts
  • 100V line or 8 Ohms operation
  • Power supply: 170-264Vac, 50Hz (IEC)
  • Amplifier : construction: Class D + transformer output
  • Inputs: Line (RCA), 100V (Euroblock +/-)
  • Line output: 2 x RCA (mono)
  • Speaker output: Euroblock terminals: 100V / 8 Ohms / Com
  • Mute: 24V relay contacts
  • THD: <0.4% @ 1kHz
  • Input impedance: 1k Ohms
  • Input sensitivity: -10dB (line)
  • SNR: 80dB
  • Frequency response: 100Hz – 18kHz
  • Output power : rms: 90W
  • Dimensions: 330 x 210 x 44mm
  • Weight: 2.40kg

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 their name is known for quality and value Adastra is the choice for 100v line PA sound, zone paging PA, noise pollution control and induction loop equipment The range includes mixer & slave amplifiers, ceiling, cabinet & horn loudspeakers, desk paging & handheld microphones, equipment racks, cables, stands and accessories

Additional information

WeightN/A
DimensionsN/A
Output (RMS)

60w, 90w

Connection

RCA Phono, Screw Terminals

Condition

New

Colour

Black

User Manuals

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