Deqx hdpexpress mkii music processor at moon audio. Deqx hdp4 the hdp4 can be installed between your preamp and amplifier or more directly used as a preamp processor. This type of subwoofer crossover resides on a pc or mac. Legend acoustics tikandi speaker system with deqx hdp3. Deqx can be added to existing playback systems using products like deqx pdc2. From loundspeakers and high fidelity cables to complete audio packages, w. The hdp3 functions as a preamp with both digital and analog inputs, a dac, a three way digital crossover and a digital signal processor dsp with both speaker and room correction.
Deqx hdp4 dsp with xs1 asynchronous usb audio board. A deqxpert agent can run the comprehensive deqx cal software for you on a secure, remote. Deqx processors slow down ontime and earlyarriving frequencies so slower frequencies can catch up which just cant be done in the analog domain. Deqx calibrated correction can be implemented in part or in whole using a suite of processes that deqx s hardware and software processors provide. Stereo digital and analog inputs include spdif, aesebu, unbalanced analog and. Deqx celebrating 20 years of advanced digital audio in 2017. Does this mean only the signal processing part of the component downsamples, or is this indicating that the dac downsamples also. For sale deqx digital preamp and 3way digital crossover.
The quality of analog to digital conversion is poor, to say the least. Here at deqx, we pride ourselves on our committment to longterm support of our products. He then described the limited ability of highlevel passive crossovers to smooth the drivers inband response and to integrate the drivers outputs in the crossover region. Oct 30, 20 the deqx hdp4 preamp processor in my setup, i was able to take full advantage of the hdp4 price. Dec 24, 2014 finally, i plugged in an earthworks m23 mike. Heres a partial list of what these swiss army knife processors can do. Deqx uses real computing horsepower to make that happen with a 240megaflop floatingpoint digital signal processing engine that essentially achieves zero distortion. I did try bnc 3 as well i can confirm i have tried changed the inputs on the dave and it still wasnt working. May need a software update to work in newer computers as this disc says. Unlike other dsp room correction designs that include room acoustic effects in their measurements, deqx processors or preamp processor measure and correct a speakers native anechoic response so that frequencyrelated phase, groupdelay and frequency response errors are corrected before measuring again at the listening position and compensating for room acoustics. The hdp3 is a stereo digital processor than can be installed between preamp and amplifier or as a preamp processor. The output voltage of the deqx is not sufficient to drive my amplifiers. The deqx hdp4 preamp processor in my setup, i was able to take full advantage of the hdp4 price.
When connected to a pc running deqxs software, the pdc allows you to measure and correct your main speakers and subwoofers using its largely. In fact the dsp, and its limitations, are still the same as the deqx 2. Includes behringer microphone with calibration file. The deqx unit also provides digital room equalization in conjunction with the crossover. Deqx premate processor digital to analogue converters. Deqx processors slow down ontime and earlyarriving frequencies so that slower frequencies can catch up. The deqx is categorized as an equalizer but it is so much more. Applicable to the hdp5 and premate plus deqx processors. The deqxcal software runs under windows or windows on mac and your notebook computer connects to the deqx processor via usb for setup.
As mentioned, the deqx hdp5 covers preamp with digital and analogue inputsdspactive crossoverdac with multiple outs meaning all you need are sources, multiple amps or a multi channel amp and speakers. Deqxtm digital audio processing is a new process for audio products that. Deqx introduces audiophile hdpexpress ii the absolute sound. Stereo digital and analog inputs include spdif, aesebu, unbalanced analog and balanced analog. If you dont have a local dealer to install the premate a deqxpert agent can run the comprehensive deqx cal software for you for a surprisingly affordable price on a secure, remote connection. Deqx premate as a fullfunction preamp processor the premate follows the hippocratic oath. I will, however, share something of greater importance.
As a fullfunction preamp processor the premate follows the hippocratic oath. My speakers, the levy acoustics frm1s previously known as the wasatch acoustics musina, were designed specifically to be used with the deqx and contain no. Its packed with innovative, patented speaker and room compensation technology. They are best employed as the nerve center of your system, fed with a digital source and feeding a power amplifier. The deqx processors like the hdp4 and premate are fully featured digital preamps with onboard dacs that include speaker room correction. In many cases a single deqx processor will replace multiple boxes, simplifying your system as well.
Typically connected between your analog source and a multichannel amplifier, the embedded dsp algorithms allow for a wide range of tuning applications. Worldclass digital preamp processors combined with deqxs renowned speaker first, then the room calibration and correction. Our comprehensive deqx cal software generates correction filters for. Also included is a 2inch thick 3ring binder with installers manual and users manual. The dspdigital signal processingbased technology also provides detailed room. Deqx premate da processordigital equalizer specifications. Digital crossovers software hardware technical questions. Includes calibration software disc, remote, balanced microphone cable, and usb cable. My speakers, the levy acoustics frm1s previously known as the wasatch acoustics musina, were designed specifically to be used with the deqx and contain no internal crossovers. Deqx premate da processordigital equalizer measurements. Deqx processors and preamp processors are thoroughlyengineered dsp. These can function as a dac digital crossoverpreamp or any combination thereof. It also has a full set of digital outputs for connecting external dacs the premate has only one, for the main speakers.
But room effects must be removed to allow the speakers own phase and frequency response to be calculated and adjusted. They had a 15inch bass driver with altecs passive crossover to a high frequency horn. Mostly, i used it only as an equalizer, without biamping or. Each xda powers two speakers, and connects to one or two xdw subwoofers. The digital signal processing crossovers, corrections etc. When connected to a pc running deqx s software, the pdc allows you to measure and correct your main speakers and subwoofers using its largely automated wizard driven measurement, analysis, and. Here at war audio, we design, create and modify audio equipment for serious stereophiles. When connected to a pc running deqx s software, the pdc allows you to measure and correct your main speakers and subwoofers using its largely automated wizard driven measurement, analysis, and correction software. Driver one of the electromechanical cone or ribbon speakers located in a speaker cabinet hdp high definition processor the deqx calibratedtm hdp4 processor is a 2input, 6output digital processor offering individual driver correction, high order digital crossovers, and room correction parametric equalisation. My system is in a temporary location but deqx did a preliminary speaker correction limiting the correction window from 20 to 800 hz. The wellregarded xa speaker system uses a deqx processor, but only for driver correction and crossover functions. I have option for using in digital domain or putting between pre and amps.
What are the current options for excellent 2 channel sound. Ive often been tempted by a deqx it would help integrate the subwoofer apart from anything else but a couple of things have put me off. It provides diys with a risk free environment where numerous design options can be instantly auditioned and compared. The user must be prepared to spend time and pay close attention to learning how to apply deqx, but the rewards will amply justify those efforts. Deqxcal tm software runs to nearly halfamillion lines of code refined by awardwinning deqx engineers over fifteen years of development.
It then generates finegrained speaker correction filters for upload to the deqx hardware unit. Oct 11, 20 the deqx hdp4 preamp processor in my setup, i was able to take full advantage of the hdp4 by using the steep slope active crossovers in the unit. Hdp5 deqx preamp processors feature unrivaled functionality and connectivity. Ryrie had switched from a normal preampampspeaker circuit to deqxs crossover speaker processing in an active biamp setup that bypassed the speakers own crossover. Deqx improves speaker sound quality with matlab matlab.
The microprocessor is a multipurpose, clock driven, register based, digital integrated circuit that accepts binary data as input, processes it according to instructions stored in its memory and provides results also in. Then carefully read and follow the upgrade instructions. Deqx premate da processordigital equalizer manufacturers comment but room effects must be removed to allow the speakers own phase and frequency response to be calculated and adjusted. Deqx uses real computing horsepower to make that happen with a 240megaflop, 32bit floatingpoint digital signal processing engine that essentially achieves zero distortion. Deqx premate da processordigital equalizer measurements sidebar 3. Id like to say that the bose wave radios sounded amazing when deqx d but id have to add. Deqx s unique and refined products has seen the digital specialist grow into a powerful force in the digital signal manipulation field. Windows platforms for recipients use with deqx acoustic digital correction hardware only. It also includes full details on how to use the deqxcal software. In other words, the ls50s 2way driver output can be improved.
Deqx hdp3 3way digital crossver and preamp with jensen. But i have to wait until may or june 2015 before any more comments can be made. The hdp4, like the hdp3 and hdpexpress, is a stereo digital processor than can. Deqx uses real computing horsepower to make that happen with essentially zero distortion and minimal processing delay so audio remains in sync with video. Almost half a million lines of code refined by our engineers over twelve years is what distinguishes deqx from other digital processors and crossovers. Deqx preamp processors slow down ontime and earlyarriving frequencies so slower frequencies catch up. Deqx speaker calibration requires anechoic no reflection measurements often made in listening rooms for convenience. Ideally, i would feed it a digital signal, but i am using an sacd player and a vinyl setup as a front end. The software prompted me for information about the room, the equipment in use, and its configuration. The software prompted me for information about the room, the equipment in use, and its. In many cases a single deqx processor will replace multiple boxes, simplifying your system as well as adding functionality and increasing system performance.
Connected to a pc running deqx software during setup, the hdp4 first. Deqx processors are unique because they first address the shortcomings of the speaker via direct measurement and then apply corrected digital filtering. The improved sense of realism we experience after our speakers native anechoic timing, phase and frequencyresponse errors are corrected is always surprising. A microprocessor is a computer processor that incorporates the functions of a central processing unit on a single or more integrated circuit ic of mosfet construction. In one slim box it has a deqx calibrated dsp digital signal processor and powerphysics onecycle sound class d 4 x 150watt amplifiers. Applicable to all current and legacy deqx processors. If you use a music server, this is the best sounding way to get sound into your deqx. This digital input board allows you to connect your deqx directly to your windows or macbased music servers. Measurements before examining the deqx premates equalization and correction features, i wanted to make sure that its basic performance as a da processor was up to the expected standardfirst, do no harm is as fundamentally important in digital signal processing as it is. A paradigm for future stereo systems should be the one i put together, with source selection, processing, control, dsp, and dac all contained in a single remotecontrolled component. Click on the correct download file for your model and save it to your computer. Yes there is a simple software switch that allows each of the four outputs 2 x main speakers and 1 or 2 optional. Comments on dspeaker, lyndorf, deqx, audessy, rives and others welcome. Digital signal processing enables equalization and room correction.
With processing distortion 140db below listing level the notion of digital or analog sound doesnt exist in the deqx universe. Were deqxperts a deqxpert agent can run the comprehensive deqx cal software for you on a secure, remote connection for a surprisingly affordable price. Three ways to add a subwoofer crossover to your two. Six additional inputs include digital spdif toslink optical, spdif bnc and rca. The premate can handle two fullrange speakers, with or without mono or stereo subwoofers. Deqxs flagship hdp5 is a new concept preamplifier that adds touch screen. At the heart of the system is the hdp3 preamp processor by australian manufacturer deqx. Deqx speaker and room correction processors home facebook. Deqx premate da processordigital equalizer manufacturers comment editor. Master the art of timing deqx processors correct the distortion that all. I just cant hear the digital out mid and high frequencies, since the dave is connected via the deqx digital output full l2r2 into the daves bnc input 1.
Room reflections are removed with a useradjustable time window to isolate the response of the speaker alone. The hdp4, like the hdp3 and hdpexpress, is a stereo digital processor than can be installed between preamp and amplifier or more directly used as a preamp processor. Once the speaker is working accurately the hdpexpress and hdp3 measure again and provides room compensation for your newlycorrected speakers. Deqx hdp5 digital pre amplifier and processor vaf research. The very notion of digital or analog sound doesnt exist in the deqx universe. Deqx hdp4 preamp dac processor active 3way crossover. Deqx cal tm software runs to nearly halfamillion lines of code refined by awardwinning deqx engineers over fifteen years of development. Im not going to type any specs or explanations since you can find all that on the deqx website. Deqxcal is half a million lines of software designed by deqxs award winning engineers over fifteen years. It adds a layer of fairly heavy duty processing to the input signal. Yes a single deqx processor handles 6 channels6 amps. This is improvement that you can hear just by replacing the passive crossovers. Please refer the license supplied with the deqx calibration software. I loaded the deqxcalibration windows app from the cdr that is provided with the premate and, as i began the project, chose this mikes calibration curve from the provided library.
Four wizards divide the process into logical operations that can each be performed independently. Id like to say that the bose wave radios sounded amazing when deqx d but id have to add some sort of qualifier which. Deqx s processors have evolved to a high level of automation and sophistication, with the deqxpert online assistance service now making the products even easier to incorporate into any system context. You are correct about the conversion from analogue digital analogue of course but as a user of deqx since 2012, i can reassure you that this has no audible impact on what i hear music became far smoother, sweeter and more natural sounding than before i added digital processing. We deliver the best in hifi equipment, home theatre sound systems, live venues and car audio. With processing distortion 140db below listing level the notion of digital or analog sound. In addition, if the input signal is analogue, it has to be converted to digital and back to analogue again. Connected to a pc running deqx software during setup, the hdp4 first measures and corrects your speakers and subwoofers using its largely automated wizarddriven measurement, analysis, and. There is a 4 scratch on the back in between the digital inputs and digital output. Deqx technology realizing hdaudio deqx s patented, very low latency convolution processing corrects speaker frequencyresponse and timing errors by adjusting thousands of frequency groups, depending on your speakers measurements, so that they not only arrive at. The deqx cal software is compatible with all deqx processors dating back to the original pdc2. The sound clarity from even the most expensive, highend speakers is compromised when they interact with a listening room or studios ambient acoustics.
Deqx processors and preamp processors are thoroughlyengineered, analogsounding dsp processors packed wit. You could add a second of course i may one day add the latest hdp4, these things are very expensive but worth every penny my setup is. Includes the deqxcal installer, microphone calibration files, and a pdf version of the user manual. Looking at room correction and all the threads i found seem old. The hdp4 has an additional set of analog outputs for highfrequency drivers, so it can be used in hdactive configurations i. Deqx premate da processordigital equalizer manufacturer. Preampprocessor combined with deqxs pc software to measure and set up the. The new tikandi speaker from australian loudspeaker manufacturer legend acoustics is a complete system that uses the full power of the deqx hdp3 processor.
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