ETS PACEQ-1 Seven Band Pre-amp / Equalizer / ALC / DVR Interface Box

The PACEQ-1 from ETS is a professional-grade seven-band pre-amp, equalizer, ALC, and DVR interface box designed for high-quality audio surveillance. This single-zone audio system is ideal for environments where sound clarity and the recording of conversations are critical. Included in the kit is a cardioid pattern microphone and a DVR/I/P camera interface that features 48Vdc phantom power, an ultra-low noise microphone preamplifier, and a built-in equalizer with a compressor/limiter for optimal audio control.

ETS PACEQ-1 Key Features

• Microphone input connectors: XLR or direct wire terminal block for versatile connectivity options.
• Ultra low noise microphone pre-amplifier: Ensures high-quality audio recording with minimal background noise.
• Adjustable microphone pre-amp gain: 26db to 40db for customizable sound levels to suit different environments.
• Input impedance: 1K Ohms for compatibility with various audio devices.
• Input protection: RFI and transient protection to safeguard against interference.
• Integrated 48Vdc regulated phantom power supply: Provides reliable power for professional-grade microphones.
• Phantom power on/off switch: Allows users to easily manage microphone power.
• Equalizer: 7 frequency band controls with +/- 12db gain/cut for precise sound tuning.
• Built-in Compressor/peak limiter: Automatically adjusts audio levels for consistent sound quality.
• Threshold adjustment: –40 to 20db for tailored compression settings.
• Compression ratio: Continuously variable between 1:1 and Infinity:1 for flexible audio control.
• Two line level outputs: XLR balanced and RCA (or 3.5mm) unbalanced for easy integration with audio systems.
• Output level control: +/- 20db for fine-tuning output sound levels.
• Outputs protection: Short circuit protected to ensure device longevity.
• Output impedance: 100 Ohms for optimal signal transmission.
• S/N ratio: Better than 60db (EQ off) for clear audio playback.
• THD: .001%@ 1Khz for high-fidelity sound reproduction.
• Power consumption: 30ma@12Vac, ensuring efficient operation.
• Auto-reset fused: Enhances safety and reliability.
• Power indicator: Provides visual confirmation of device operation.
• Dimensions: L 5.3 x W 3.3 x H 1 for a compact design.

ETS PACEQ-1 Detailed Specifications