19% Off

TOA Electronics Digital Ambient Noise Controller, 20Hz-20kHz Frequency Response

SKU: TODPL2CU MFR: DPL2CU
Earn VIP Reward Points

Key Features

  • Optimize your sound with this ambient noise controller for crystal-clear audio.
  • Achieve superior sound quality with a wide 20Hz-20kHz frequency response range.
  • Enjoy easy setup using terminal block input/output connections for convenience.
  • Ensure consistent performance with a dynamic range exceeding 108dB (IHF-A).
  • Rely on durable, low-distortion signal processing with <0.006% THD+Noise.
  • Integrate seamlessly into any setup; this unit offers exceptional value.
See More Product Details
Ships from Manufacturer?
Free Shipping

See Options

1

Protect your gear with Adorama Protect.* Learn more

2 Year

$219.99

3 Year

$349.99

5 Year

$689.99

Available to U.S. customers only.

Need help? Ask our experts.

Overview
Compare
Specs
Protection
Q&A

Questions & Answers

Reviews about this item

Review Summary

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

image-protection

TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Failure Protection

Failure Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500

TOA Electronics Digital Ambient Noise Controller, 20Hz-20kHz Frequency Response Specifications

  • Frequency Response

    20Hz to 20kHz, +/-1dB

  • Dynamic Range

    Over 108dB (IHF-A weighted)

  • Input Connections

    Terminal block

  • Output Connections

    Terminal block

  • Input Impedance

    15kOhms

  • Output Impedance

    600Ohms

  • Maximum Output Level

    +24dB

  • Sample Rate

    48kHz

  • RTA Mic Phantom Voltage

    +15VDC

  • THD & Noise

    Under 0.006%, 1kHz, +4dB input/output

  • Dimensions (W x D x H)

    19 x 12 x 1.75" / 482.6 x 304.8 x 44.45mm

  • Weight

    8.1lbs / 3.67kg

About TOA Electronics Digital Ambient Noise Controller, 20Hz-20kHz Frequency Response

While the TOA Electronics Digital Ambient Noise Controller may appear to be a standard digital audio processor, it stands out with its advanced automatic volume adjustment capabilities that respond to fluctuating ambient noise levels. This professional-grade device is perfect for high-demand environments such as airports and shopping malls, where it expertly manages voice announcement systems.

Its innovative automatic level control (ALC) algorithm is a standout feature, adjusting the input signal in real-time to match the surrounding ambient noise level. This ensures a consistently appropriate input signal level, regardless of the ambient noise. The DP-L2 model is sophisticated enough to differentiate between its own output and the surrounding noise, providing more accurate level balancing.

The high-quality device is equipped with balanced line inputs and outputs, an ambient noise sensor microphone input, and a monitor output. It supports a range of microphones for detecting ambient noise, including ceiling-mounted, dynamic, and condenser types.

The device's ambient noise control (ANC) function, complete with a 4-LED metering system, automatically adjusts the output gain to match changes in ambient noise levels. This ensures that the unit's output sound level is always distinct from the ambient noise levels, providing more precise automatic noise control.

The maximum output function serves as a limiter, while the microphone input reference level adjustment function comes with a phantom power switch. The front panel features an eight-LED input and output level metering system for easy monitoring. To prevent accidental changes, a built-in key lock function is included, ensuring your settings remain secure and consistent.

In summary, the TOA Electronics Digital Ambient Noise Controller is a versatile, high-performance tool for managing and controlling ambient noise within a 20Hz-20kHz frequency range, making it an essential device for any professional audio setup.

TOA Electronics Digital Ambient Noise Controller, 20Hz-20kHz Frequency Response Features

  • Advanced digital audio processor for automatic volume adjustment
  • Wide 20Hz-20kHz frequency response for precise ambient noise control
  • Innovative ALC algorithm for real-time input signal optimization
  • Compatible with various microphones, including ceiling-mounted and condenser types
  • Sophisticated ANC function with 4-LED metering for consistent audio levels
  • Professional-grade design with key lock function to maintain settings security

Warranty Information

This product has a limited warranty of 60 months.

Product Documents

User Manual

Key Features

  • Optimize your sound with this ambient noise controller for crystal-clear audio.
  • Achieve superior sound quality with a wide 20Hz-20kHz frequency response range.
  • Enjoy easy setup using terminal block input/output connections for convenience.
  • Ensure consistent performance with a dynamic range exceeding 108dB (IHF-A).
  • Rely on durable, low-distortion signal processing with <0.006% THD+Noise.
  • Integrate seamlessly into any setup; this unit offers exceptional value.

What's in the box:

  • TOA Electronics Digital Ambient Noise Controller
  • AC Power Cable
  • Removable Terminal Plug (4 pins)
  • 5x Removable Terminal Plug (3 pins)
  • TOA Electronics 5 Year Limited Warranty