Audac PRE126 2-Zone 6-Channel Stereo Amplifier

The Audac PRE126 is a versatile 2-zone, 6-channel stereo amplifier designed for professional audio installations. It offers comprehensive connectivity with multiple inputs and outputs, making it ideal for commercial sound systems, conference rooms, and multi-zone audio distribution.

Advantages

With two independent stereo zones, the PRE126 allows separate audio control for different areas. It features a built-in talkover function with adjustable threshold, ensuring announcements are heard clearly over background music. The switchable 15V DC phantom power supports condenser microphones, and the 2-band tone control per zone enables fine-tuning of bass and treble.

Suitable for

• Commercial sound systems in retail, hospitality, and offices
• Conference rooms and meeting spaces
• Multi-zone audio distribution for background music and paging

Key specifications

• Number of Zones: 2 (Stereo)
• Microphone Inputs: 2 x XLR (Balanced)
• Line Inputs: 4 x Stereo RCA, 1 x 3.5mm Jack (Front)
• Priority Input: 1 x 3-pin Phoenix
• Main Outputs: 2 x Stereo XLR (Balanced), 2 x Stereo RCA (Unbalanced)
• Record Output: 1 x Stereo RCA (Unbalanced)
• Frequency Response: 20 Hz - 20 kHz
• Total Harmonic Distortion + Noise (THD+N): < 0.05%
• Signal-to-Noise Ratio (Line): > 90 dB
• Signal-to-Noise Ratio (Mic): > 70 dB
• Phantom Power: 15V DC (Switchable)
• Rack Size: 1U 19"
• Tone Control: 2-Band (Bass/Treble) per zone
• Talkover Function: Yes, adjustable threshold
• Power Consumption: 15 W
• Input Impedance (Line): 10 kΩ
• Input Impedance (Mic): 600 Ω
• Output Impedance (Balanced): 100 Ω

Recommendations

For optimal performance, use balanced connections for long cable runs and ensure proper grounding. The PRE126 is rack-mountable in a standard 19" rack, taking 1U of space.