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719 :: DAVID IV FM/HD Radio Broadcast Processor
New Rev 3.0 Firmware as of June 2014!
The DAVID IV is the fourth generation processor in our DAVID (vs. Goliath) series of FM and HD Radio air-chain processors. Our streamlined, 100% DSP-based audio engine gives you total leverage over the most important sonic ‘signature’ parameters, while smart controls allow you to enhance program material quickly and effectively. Processing includes 5 bands of dynamics compression with equalization, intelligent gain-riding AGC (Automatic Gain Control), Bass and Stereo Field Enhancements, and our proprietary PIPP™ (Polarity Independent Peak Processing) limiter. The DAVID IV combines a remarkably clean sound with a premium FM Stereo Generator that also includes internal metering with combining for the RDS(RadioData System) subcarrier.

Setup is quick, and operation is intuitive via the multi menu front-panel interface or IP based remote control software, so you can make adjustments from the comfort of your favorite listening environment.
DAVID IV Remote Control Software
DAVID IV Remote Control Software

Presets are provided for popular world formats*, and user settings can easily be saved/backed up and shared over station networks. TCP/IP connectivity is virtually automatic and allows full remote control and access from anywhere in the world. Processing and stereo generator aside, the DAVID IV features a rugged closed box design (no fans or heat-sinks needed), with ultra low latency hardware allowing for direct off-air monitoring, and power to live audio in less than 1 second.

But how does it sound? When it comes to audio performance, the DAVID IV really delivers. With tight lows, open mids, crisp but controlled highs, and the dynamic flexibility to really stand out, the DAVID IV’s sound promises results on par with products more than double or triple it’s price class. It has never been easier (or more affordable) to achieve maximum audio performance without breaking the budget. But don’t take our word for it, get one and demo it yourself-30 days risk free!

*see Features section for a full list of included presets.
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"…now (that) the DAVID IV is the primary manufacturer of the sound of the entire network, the whole network sounds much firmer, much rounder, much fuller, much more musical. I am blown away, we're really happy."
-Grady Moates, Director of Engineering, WUMB-FM Boston

"... I have installed this unit on my AC station and noted an increase in apparent loudness with less overshoot issues, and a very clean transparent sound.  I then installed it on my Hot Country station and noted an obvious difference.  The signal is very open and transparent and for a given modulation level sounds a bit louder than my competition as well.  I have also noticed that voices do not have a grunchiness to them which happens so often with another brand which we use."
-Bill Wolfenbarger, President, Jodesha Broadcasting