PDA

View Full Version : 1 mixer - 2 amp - 4 speakers



paul1404
01-09-2011, 08:56 AM
guys is there anyway i can put 1 mixer with 1x phono outputs

2 amps ( 1000W) with 2 x 500watt speakers off each both with 1/4jack input from mixer

How can I run the two amps with the the 1 mixer if i have only 1 master ouput on the mixer ???

Thanks

Solitaire Events Ltd
01-09-2011, 09:02 AM
Do the amps not have slave out?

paul1404
01-09-2011, 09:37 AM
No not that I can think off

WWDJ
01-09-2011, 09:45 AM
What make/model are the amplifiers?

paul1404
01-09-2011, 09:54 AM
I will check later One isbrand new

Corabar Steve
01-09-2011, 09:54 AM
What make/model are the amplifiers?
& for that matter the mixer.

katman
01-09-2011, 10:26 AM
Just use phono splitters on the output of the mixer and feed into both amps. It will be exactly the same as looping through an amplifier. My choice would be for the flying lead type splitter tather than the solid adapter.

Shakermaker Promotions
01-09-2011, 10:30 AM
I've never tried it but I was going to suggest the same.
I find it strange that the mixer only has one output. Every mixer I have ever used has had balanced XLR, output and also one for booth/monitor.
If that's the case then I'd connect one via XLR and the other via booth/monitor.

Corabar Steve
01-09-2011, 10:32 AM
If that's the case then I'd connect one via XLR and the other via booth/monitor.
The problem with that is most mixers don't route the mic through those outputs to avoid feedback, so you would only have the mic going to one set of speakers.

Excalibur
01-09-2011, 04:20 PM
Just use phono splitters on the output of the mixer and feed into both amps. It will be exactly the same as looping through an amplifier. My choice would be for the flying lead type splitter tather than the solid adapter.
I've seen this suggested with balanced outputs, but I thought it was frowned upon with unbakanced?


The problem with that is most mixers don't route the mic through those outputs to avoid feedback, so you would only have the mic going to one set of speakers.

True in many cases I believe Steve. The beauty of the DN X-500 is that you can press a button, and send the mic to all outputs.


Most professional amps nowadays tend to have say jack and XLR sockets for input. It's fine to use these for daisy chaining amps together, thus ensuring they get the same signal.

If you normally go from phono on the mixer to the jack inputs, that would leave you with the XLR's to send to the jack inputs on the second amp.

This style from mixer to first amp;
http://cpc.farnell.com/pro-signal/psg03285/2x-phono-to-2x-2p-6-35mm-plgs-0/dp/AV18873
and a pair of something like this from first to second:
http://cpc.farnell.com/pro-signal/psg01347/xlr-plug-to-6-35mm-stereo-jack/dp/AV14515

Corabar Steve
01-09-2011, 04:39 PM
I don't think there is any point in giving any further advice until we know what the mixer & amps are. Otherwise with few exceptions, we're just stabbing in the dark.





































(Where is this button you speak of on the X500?)

Corabar Steve
01-09-2011, 04:49 PM
Just had a brainwave

http://www.thomann.de/gb/behringer_mx882_ultralink_pro.htm

Problem solved?

Excalibur
01-09-2011, 04:56 PM
Where is this button you speak of on the X500?

Page 5, button number 4. Explanation, page 6.

http://www.denondj.com/Assets/DImages/Products/Manuals/f1160bc969bf42e0bc5e90b6600c5207.pdf?ts=125028

When pressed, it sends both mic signals to Booth and Rec out.

Bottom row, far left.


Just had a brainwave

http://www.thomann.de/gb/behringer_mx882_ultralink_pro.htm

Problem solved?

Solved yes. Cost effective?

katman
01-09-2011, 05:40 PM
I've seen this suggested with balanced outputs, but I thought it was frowned upon with unbakanced?

Its always better to avoid using additional connectors if you can but its no different to feeding an unbalanced signal into an amplifier and then onward from the parallel connected loop through socket on that, you are just connecting them together at a different point. The output of the mixer will be low impedance and the inputs to the amps relatively high so no problem driving them.

Another option is to make a custom cable with three connectors on to daisy chain the amps together....


PHONO....cable.....AMP1_CONNECTOR...cable....AMP2_ CONNECTOR

paul1404
02-09-2011, 05:18 AM
Thanks Guys Im just gonna get some piccys of all the amps ads mixer inout/ outputs - Im Djing at a wedding later - I will take the piccys and add on monday