20 Most Recent AMP Acoustic Ag30 30w 1x8 Acoustic Guitar Combo Amp Questions & Answers

You might have a shorted rectifier or capacitor in the power supply circuit. Check that first.

I am guessing it is solid state? If it were tubes it would be an easy fix but the solid state amps are very hard to diagnose and repair. I think the Guitar Center has a repair department and they probably know the trouble shooting steps. I am guessing it is a board, but the way to trouble shoot would be to know how much current should be flowing to individual leads. I do not have this information, but you will need a multi meeter in order to start the process. No reputable repair shop should charge you any thing to give you an estimate.

You should be using XLR to XLR cable, NOT a 1/4 inch cable. There is a problem of the 1/4 inch being the unbalanced version and is not compatible with this unit's input.

Use the XLR to XLR mic cable and it will work fine.

The cable you have would work for one of those cheap Karaoke machines...

Repairing the input jack on your Bugera 6262 amp head is a task that requires careful attention and technical expertise. If you're comfortable with electronics and have experience working with amplifiers, you can follow these general steps to access and repair the input jack. However, please note that working on high-voltage electronics can be dangerous, and if you're not confident in your abilities, it's best to seek professional assistance.

1. Safety Precautions:
   • Disconnect the Power: Ensure that the amplifier is completely unplugged from the power source before you begin any work. This is crucial to prevent electric shock.
2. Gather Tools:
   • You'll need a set of screwdrivers (Phillips and flat-head) appropriate for the screws used in the amplifier's casing.
   • A soldering iron and soldering supplies (solder, desoldering braid, etc.) for working on the input jack connections.
3. Opening the Amp:
   • Remove the screws holding the amplifier's chassis in the enclosure. These screws are usually located on the rear panel or sometimes underneath the amp. Keep track of the screws and their locations.
4. Accessing the Input Jack:
   • Once the chassis is removed from the enclosure, you should have access to the internal components of the amplifier. Look for the input jack and its connections on the PCB (printed circuit board).
5. Repairing the Input Jack:
   • Carefully examine the input jack's connections. If you see any loose or broken solder joints, you'll need to re-solder them. Use a soldering iron to heat the solder joint and apply a small amount of new solder if necessary.
6. Testing and Reassembly:
   • After repairing the input jack connections, it's a good idea to test the amp's functionality before fully reassembling it. Plug in your instrument and ensure that the input jack is working as expected.
7. Reassembling the Amp:
   • Once you've confirmed that the input jack is functioning properly, carefully reassemble the amplifier. Make sure to secure all screws and components properly.

It's most likely in over load protect, does it work with headphones?

I always fit Switchcraft jack sockets. Available from Farnell, CPC, RS, Mouser etc.

If you are experiencing an issue where only one channel on your Monsoon set is affecting the 1500 amp and 10" D6 Diamond subwoofer, there are several troubleshooting steps to consider. Start by checking all the wiring connections to ensure they are secure and properly connected. Swap the speaker cables to determine if the problem lies with the cables or the channel itself. Test the affected channel with a different speaker to see if the issue persists, which could indicate a problem with the amplifier. Verify the subwoofer's functionality by connecting it to a different channel or audio source. Resetting or adjusting settings on the Monsoon set may also help.

Question resurrected from 2016 by addition and removal of spam. https://www.fixya.com/users/jackie-passmore You posted three questions all covering one question, but posts of Fixya are not linked, threaded or nested, so none of the questions have any context to the others. Questions can be Edited by you as you think of more things to add. ..