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.
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.