Adastra ML432 1U Rack Mixer: 4 Mic Inputs, 3 Aux Inputs.

The Adastra ML432 is a compact 1U rack-mounted mixer designed for versatility and high-quality audio performance. It features 4 microphone inputs, 3 auxiliary inputs, and a priority input for emergency paging, making it ideal for sound reinforcement in various settings. This mixer is perfect for installed sound systems, providing reliable service and excellent audio mixing capabilities.

Features

• 4 Microphone Inputs: Supports balanced XLR and 6.3mm jack connections for versatile audio input.
• 3 Auxiliary Inputs: Allows for easy integration of external audio sources via RCA connections.
• Priority Input: Connects to line level input or external 100V line PA systems for emergency announcements.
• Phantom Power: Provides +20Vdc phantom power for microphone channel 1, enabling the use of condenser microphones.
• Tone Controls: Master bass and treble tone controls enhance audio quality and customization.
• Compact Design: 1U rack-mountable unit saves space while delivering powerful performance.

Specifications

• Power Supply: 100-240Vac, 50/60Hz (IEC) or 24Vdc (terminals)
• Fuse: T1AL 250V (mains) or F500mA (24Vdc)
• Inputs: 4 x balanced 6.3mm jack (mic), 3 x L+R RCA (aux), Line level (6.3mm jack), 100V (terminals)
• Outputs: Left + Right 6.3mm jack (unbalanced)
• Input Impedance: 2.2k Ohms (mic/line), 10k Ohms (aux)
• Frequency Response: Mic: 130Hz – 21kHz; Line: 120Hz – 26kHz; Aux: 50Hz – 35kHz
• Input Sensitivity: Mic: -50dBV; Line: -19dBV; Aux: -12dBV
• Signal to Noise Ratio: Mic: 54dB; Aux/Line: 58dB
• Total Harmonic Distortion (THD): 0.05%
• Dimensions: 482 x 130 x 44mm
• Weight: 1.43kg