My PMP500 seems to have developed a problem. When pwered up the unit comes on for a few seconds and then cuts out. It seems the internal fan is not coming on. I assume it may be more than replacing the fan but have no idea as I'm not an electrician.

Hello!

I just purchased a nx4-6000 amp. After hooking a stage monitor to it, it went into Protect Mode on all four channels. I unhooked all cables and followed the instructions to reset it, but it still won't do anything. The breaker in the back doesn't seem to have tripped or at least it won't reset. Any ideas.

Thanks.

I have alot of equipment as a portable dj and entertainer I have an issue I need addressed . I ordered 5 behringer amps back in 2011 along with 4 18 inch subs and 2 dual 15 inch tops and 2 single 15 inch tops. I needed as much to cover different small venues without moving equipment from my main venue gig. the larger amo rack with 4 amps in it which were 2  berhinger 3000 watt amp and 2 4000 watt amps . I used a few times with no problem, never over worked anything ad it was too much for some of the places I played. fast forward to a few years later I took the amp rack out and hooked up everything for an outside event . and about 15 minutes into playing one amp went out. I switched the amp . the next time I used the rack another amp went out. I wasn't pushing it hard or anything. I bought the 6000 watt amp and used it twice same thing . now I have 3 broken amps in my trailer that need to be repaired . they all power on but with any load they click off. usually because of the good price I just replace but as I see now I can't find your products on my supplier's website. what could the problem be? there was no moisture or over hard use. all amps were and is inside of sealed amp racks.

Hi there, unfortunately recently I have a problem about noise issue on my headphone amplifier powerplay xl 4700, it has a annoying high frequency noise on headphones and I checked everything from earth and cables but I realized that this problem 100% is from the xl 4700, I really appreciate it if you let me know what can I do for fix it. Thanks

I have been looking at the following amps and not sure which series would best fit my needs.  EP4000, NX3000 or NU6000.  I know very little about these amps so there might be a better option other then these three.

I will be driving two 18" subs that can handle 600w RMS each. They will only be playing lower frequencies.  I can purchases these subwoofers in either 2 ohm or 4 ohm setup.  What ever amp is going to give me the best power in either setup works for me.  My Proccessor will be handling all cross overs, filters and equalization.

Question is which amp would you suggest for my application.  I've known guys who have used the EP4000 in bridge mode on a pair of these subs (2 ohm) wired in series.  They say it is a great setup but also the NX or NU series might be a better fit.

Thanks in advance.

Hutch

Hi! I bought a used GX110 a few weeks ago, and this weekend I took it a bit far with the volume (since it couldn't be heard over the drums via Messenger..." and it started to smell burnt. After letting it cool off for a few days and trying it out again, something is messed up with the sound and it is especially something wierd with the bass.

I am aware that the GX110 is no longer available, but do you have any model similar to it? Loved the sound in it.