Adastra UM30

100V 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.

• 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 30W
• Alarm output: N/A
• Dimensions: 249 x 210 x 44mm
• Weight: 2.35kg