DriveRack PX: Is it worth my $400?

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Hank Davidson

Affordable, yet priceless.
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Nov 15, 2006
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I still have a pair of the older JBL EONS (gray). Before I open my wallet...

Have any of you used the DriveRack PX and does it make a noticeable difference?
(Noticeable meaning NOT just to the ears of a DJ, but to most people.)

Thanks.


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Only if you don't have an adequate crossover between sub and tops. For tops only, I would say no difference (just some added benefits of limiting, feedback reduction). If you use a sub and the crossover isn't what it needs to be, there will probably be a slight advantage to the PX. Where the PX is limited is in the fact it doesn't have any delays on the outputs. It is assuming the sub and tops are either together or equal in distance to the listener. If you go with center subs or if you place them in the back in a corner, you can not compensate for that in the PX. Need to go to a higher unit.
 
Only if you don't have an adequate crossover between sub and tops. For tops only, I would say no difference (just some added benefits of limiting, feedback reduction). If you use a sub and the crossover isn't what it needs to be, there will probably be a slight advantage to the PX. Where the PX is limited is in the fact it doesn't have any delays on the outputs. It is assuming the sub and tops are either together or equal in distance to the listener. If you go with center subs or if you place them in the back in a corner, you can not compensate for that in the PX. Need to go to a higher unit.

That's really the information I was interested in. I don't always use a *sub. Thanks Steve.

*FYI folks... Not a debate I care to enter, but feel free to comment.



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Hank, go to DBXpro.com and look at some of the thread postings regarding the DRPA and DRPX. You'll find many answers to questions about BOTH.

I have a DRPA but don't really use it to the fullest. I might get rid of it if the price is right. LOL :) I'd probably be better off using a left and right channel EQ.
 
Hank, go to DBXpro.com and look at some of the thread postings regarding the DRPA and DRPX. You'll find many answers to questions about BOTH.

I have a DRPA but don't really use it to the fullest. I might get rid of it if the price is right. LOL :) I'd probably be better off using a left and right channel EQ.

Same here... I use my DRPA mostly as a crossover unit.... and EQ secondary...
 
Hank, go to DBXpro.com and look at some of the thread postings regarding the DRPA and DRPX. You'll find many answers to questions about BOTH.

I have a DRPA but don't really use it to the fullest. I might get rid of it if the price is right. LOL :) I'd probably be better off using a left and right channel EQ.
Same here... I use my DRPA mostly as a crossover unit.... and EQ secondary...
Both of you should spend some time getting to learn that piece of equipment. It can be your friend in need. Don't get rid of it, learn how to really use it!;)
 
Both of you should spend some time getting to learn that piece of equipment. It can be your friend in need. Don't get rid of it, learn how to really use it!;)

Oh I know how to use most of the features... I just haven't had a need.... and I have no intention of selling mine.
 
Like I've said on here many times...old dogs can learn new tricks. My problem is you have to re-train me twice-a-day; lunch & breakfast! LOL

I'm in serious need of "tutoring" when it comes to "crossovers" etc. Before I die I hope to have finally developed the "art" of DRPA settings. LOL!
 
I have one. It is useful. The feedback elimination works great. Learn to set it up, and it's not bad. It did not come with tunings for some of my QSC powereds, so I got withan engineer at QSC he gave me the info I needed, and I made up my own presets for what was not covered. It is not a toy, and there IS a learning curve.

Best,

Paul
 
Like I've said on here many times...old dogs can learn new tricks. My problem is you have to re-train me twice-a-day; lunch & breakfast! LOL

I'm in serious need of "tutoring" when it comes to "crossovers" etc. Before I die I hope to have finally developed the "art" of DRPA settings. LOL!
One of the Main things to be noted is, that if you set your Unit to lets say Hi/Mid & Low, you should be using tops (Hi/Mid) and subs (Low) and two amps (One for each) or powered speakers. If one day you decide to do a Gig that does not need subs, you have to change the setting to full range otherwise you will come up short of Bass.
I had one guy call me from a Gig panicking because he was using a DBX 223XL set for Two way and he decided he did not need subs. He was expecting to get Bass from the Full Range Speaker.
 
Steve 149...thanks for the reference. It already has cleared some of the cobwebs from my brain. I have all powered speakers and subs. However, I use a single sub (2-way, mono sub) setting on the DRPA.

USDJ is correct about the feedback eliminator...works really well.

Thanks, Steve. I've been following the DRPA forum and must have missed that thread. It is very well written, but still a bit over my head in places. I also use for tops for larger events where I need side fill.

Many thanks. Guess I'll keep my DRPA. :)