Mackie Music - Page 2 - Recent Questions, Troubleshooting & Support

You probably have issues with caps in the power supply....I would check that first...open it up and look for buldging caps and replace any that you find....

Remove 115V jumper in the Power Supply Unit at secondary side in order to operate Mackie TH-15A Speaker on 230V. Download Schematic Diagram from the below website: https://elektrotanya.com/mackie_thump_th-15a_sch.pdf/download.html#dl https://elektrotanya.com/mackie_thump_th-15a_sch.pdf/download.html#dl

Contact Mackie Customer Service for the best answer. Mackie Tech Support

Here you go http://www.mackie.com/products/onyx4bus/pdf/Onyx_4Bus_OM.pdf This link to the manual is on the Mackie website Mackie Onyx 32 4

Hello, check if your Mackie, is with the latest Firmware update, you can get it on Mackie's official website I sent you the Mackie technical support link I hope you solve your concern Greetings Franco Dosil Hola, revisa si tu Mackie, esta con la ultima actualizacion de Firmware, puedes obtenerla en la pagina oficial de Mackie Te envio el link del soporte tecnico de Mackie Espero logres resolver tu inquietud Saludos Franco Dosil https://mackie.com/blog/support

Hello Abel, I sent you the link to download the service manual of the Mackie PROFX16 I hope you can solve the problem you have with your Mackie Greetings Franco Dosil Hola Abel, te envio el link para que descargues el manual de servicio de la Mackie PROFX16 Espero que puedas resolver el problema que tengas con tu Mackie Saludos Franco Dosil https://elektrotanya.com/mackie_profx16_profx22_sch.rar/download.html

Bypass the Effects by jumpering the EFX loop send/return jacks. Mine had a bad effects processor converter chip, that was random and lost main bus signal intermittently. arlingtonguitarshop-dot:com

Hi, the crackling noise means it needs a service, was it stored in a shed or garage ? As damp storage is the likely cause.

I need it as well ... [email protected] ... NOT the VLZ the original

If you havent ground looped the chanels. Most of the time the chanels need to be cleaned.

If all other functions work for those channels, the most likely problem is the fader itself. These can fail and operate more like switches rather than faders. Without witnessing the behavior, I can not state that for sure. While these mixers are not the hardest to work on, they are time consuming. The faders can be purchased from Mackie directly. If you need to have this repaired, any shop that repairs audio gear should be able to erpair this for you. Where are you located?

Dan

First thing to do is get a can of contact cleaner. Take off the knobs and spray it into the reostats below. Spray into all the switches and even into the sliders. Move everything back and forth - 0 to 10 (to clean them). If we're lucky, that will fix it. Good Luck

First, unless you are a trained or self-taught audio technician, don't attempt to repair the unit yourself. Let the professionals repair it. You can damage it beyond repair if you don't know what you're doing. Non-working channels are caused either by bad connections, bad solder joints or a dead IC op-amp. The causes of weak channels can be more challenging to track down. I'd suspect bad connections, dirty controls or connectors.

Glenn, Does it say 'overvoltage', or simply 'voltage'? For the clearest result brother, contact Mackie - 1-800-898-3211 is their tech line - they're super cool - I just always picture the guys at Mackie sitting around reading comic books and shooting guns into the air. good luck!

Where are you getting the low output? It would be very strange if all channels failed in the same way so it is probably something common to them all. Can you get the clip light to illuminate at all by turning the gain up on a mic channel and shouting into the mic? You are referring to the gain at the top of the strip not the slider aren't you? What happens if you assign a channel to the other sub channel, does the level come up through that? What happens if you take the output from the aux send and you send signal there, is it the same issue? I may be completely wrong but I suspect if it is only mics that are causing a problem you may have the routing set up wrong or not set a level somewhere else right.

try aux out on channels 1-6

You'll find it here http://www.mackie.com/products/profxseries/pdf/ProFX-OM.pdf

Have you checked fuses? You may have overloaded the amp and caused a fault internally. I have experienced power supply faults with Mackie products, but it may be a simple fix. Find a local repairer to have a look at it.

I think you mean No Lows, but if you don't have the solid lows your issue may be a blown sub speaker. check the large speaker with a direct signal if it does nothing that's your issue if it is working then your main amplifier board needs a check. with these separate components your best bet is finding the defective part, one of my Mackie's went silent once I replaced the speaker, Hope this helps.

You need 3.5 mm Stereo Jack to 2 RCA cable.