Commercial Amplifiers

Adastra US90 Commercial Power Amplifier 90W/100V Black

The Adastra US90 is a 100V power amplifier with 90W RMS output, designed to provide flexible solutions for small to medium PA installations. It features a 100V input for parallel connection with 100V...

The Adastra US90 is a 100V power amplifier with 90W RMS output, designed to provide flexible solutions for small to medium PA installations. It features a 100V input for parallel connection with 100V speakers and supports both 100V line and 8 ohm speaker load.

  • Inputs: Line (RCA), 100V (Euroblock +/-)
  • Line output: 2 x RCA (mono)
  • Speaker output: Euroblock...
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Description

Description

The Adastra US90 is a 100V power amplifier with 90W RMS output, designed to provide flexible solutions for small to medium PA installations. It features a 100V input for parallel connection with 100V speakers and supports both 100V line and 8 ohm speaker load.

  • Inputs: Line (RCA), 100V (Euroblock +/-)
  • Line output: 2 x RCA (mono)
  • Speaker output: Euroblock terminals: 100V / 8 Ohms / Com
  • Adaptive Mute 24V
  • THD: < 0.4% @ 1kHz
  • Input impedance: 1k Ohms
  • Input sensitivity: -10dB (line)
  • SNR: 80dB
  • Frequency response: 100Hz - 18kHz
  • Dimensions: 330 x 210 x 44mm
  • Weight: 2.40kg

The amplifier features 2U rack mount hardware, which can be configured for wall mounting or under-counter placement.

Manufacturer

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Specifications

Specifications

Technical Specifications

Amplifier Type
Commercial Amplifier
Type
Power Amplifier
Power (100V)
90 W
Class
D

Additional Specifications

Radio
No
Cooling system
No

Connectivity

RCA
Yes
XLR
No
Mini Jack (3.5mm)
No
Jack (6.3mm)
No
USB
No
Ethernet
No
Bluetooth
No
Mic In
No

Dimensions

Width
330 mm
Height
44 mm
Length
210 mm

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Description & Specifications

The Adastra US90 is a 100V power amplifier with 90W RMS output, designed to provide flexible solutions for small to medium PA installations. It features a 100V input for parallel connection with 100V speakers and supports both 100V line and 8 ohm speaker load.

  • Inputs: Line (RCA), 100V (Euroblock +/-)
  • Line output: 2 x RCA (mono)
  • Speaker output: Euroblock terminals: 100V / 8 Ohms / Com
  • Adaptive Mute 24V
  • THD: < 0.4% @ 1kHz
  • Input impedance: 1k Ohms
  • Input sensitivity: -10dB (line)
  • SNR: 80dB
  • Frequency response: 100Hz - 18kHz
  • Dimensions: 330 x 210 x 44mm
  • Weight: 2.40kg

The amplifier features 2U rack mount hardware, which can be configured for wall mounting or under-counter placement.

Manufacturer

Technical Specifications

Amplifier Type
Commercial Amplifier
Type
Power Amplifier
Power (100V)
90 W
Class
D

Additional Specifications

Radio
No
Cooling system
No

Connectivity

RCA
Yes
XLR
No
Mini Jack (3.5mm)
No
Jack (6.3mm)
No
USB
No
Ethernet
No
Bluetooth
No
Mic In
No

Dimensions

Width
330 mm
Height
44 mm
Length
210 mm

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

231,08 €
29,00 €   shipping cost