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Contemporary Ace provides Audio over coax solutions from Contemporary Research offering controlled audio enhancement and new innovations in sound masking. The SMG-40 provides privacy in offices, waiting areas, and other settings where confidentiality is needed and offers a unique noise generator with spectral content that masks speech significantly better than pink noise. For audio mixing with automatic ducking features with RS-232 control check out the 232-AMP+. To understand the importance of sound masking, keeping your office privacy and noise levels to a suitable level see our article here by Contemporary Research about sound masking solutions.
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  • product
    Contemporary Research
    232-AMP+
    • Audio Inputs:
    • Stereo: Stereo 1/8" jack, unbalanced, 7.5K ohms impedance, 1.4 V RMS max
    • Mono Inputs 1 and 2: Two Mono 3.5mm jack, unbalanced, 7.5K ohms, 1.4 V RMS max
    • Programmable for input level and ducking gating, timing, and mute levels
    • Gain Potentiometer: Adjusts volume in normal operation
    • DIP switches on bottom of 232-AMP interact with Gain for field setup of stereo and mono inputs
    Your Price: $300.00
    Coupon Available!
  • product
    Contemporary Research
    232-Amp+W
    • Audio Inputs:
    • Stereo: Stereo 1/8" jack, unbalanced, 7.5K ohms impedance, 1.4 V RMS max
    • Mono Inputs 1 and 2: Two Mono 3.5mm jack, unbalanced, 7.5K ohms, 1.4 V RMS max
    • Programmable for input level and ducking gating, timing, and mute levels
    • Gain Potentiometer: Adjusts volume in normal operation
    • DIP switches on bottom of 232-AMP interact with Gain for field setup of stereo and mono inputs
    Your Price: $300.00
    Coupon Available!
  • product
    Contemporary Research
    SMG-40
    • Audio:
    • Amplifier: 40W RMS Class D, highly energy-efficient, operates with very little heat
    • Masking Filter: Pink noise optimized for speech privacy
    • Front Panel:
    • Power: Green LED
    • Masking: Masking level, Bass level, Treble level control
    Your Price: $382.00
    Coupon Available!
Items: 1 - 3 of 3

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Enhance your audio environment with Contemporary Ace's advanced audio solutions, designed for precision control and superior sound quality. Our product category offers a curated selection of audio mixers, amplifiers, and innovative sound masking generators, providing the perfect tools for professional AV installations. Whether you're enhancing a presentation, distributing audio across multiple zones, or ensuring speech privacy, our technology delivers exceptional performance.

Choose from our versatile 232-AMP+ mixer/amplifier, a powerful solution with features like automatic ducking and RS-232 control for seamless integration into any system. Plus, for spaces where privacy is paramount, our SMG-40 sound masking generator provides a more effective and discreet solution than traditional methods, utilizing a unique noise filter specifically optimized to reduce speech intelligibility.

Our audio products are engineered for reliability and ease of use, ensuring that you can create the perfect acoustic atmosphere. We offer the added benefit of free US ground shipping and no restocking fees.

Contemporary Ace makes it simple to achieve professional-grade audio.

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