Xtant 3300x it powers up, no sound except when I turn the volume way up, then you can hear about .5 seconds of sound every other second or so. I have no popped caps, fried transistors, burnt traces or smells. I was thinking about the power supply?  I really love this amp and would hate to see it go. Thanks in advance for your help.

hi Eric,

To Reset the newer Barricade Router, use the RESET button on the Router. It is found on the rear panel (except 7004ABR/7008ABR, where it is found in the front). It's a small pinhole blue button. Use a paperclip / pen / pencil to hold in. Reset can be done in following ways. If you find Power LED blinking, then it indicates a successful RESET......

Procedure 1 -
Unplug all the cables except the power cord.
While the Barricade is powered ON, Hold the RESET button for 30 seconds or as long as you find the Power LED blinks.

Procedure 2 -
1 - Unplug all the cables except the power cord.
2 - While the Barricade is powered ON, Hold the RESET button for 5 seconds.
3- While holding the RESET, turn OFF the power to the Router.
4- Continue to hold it for 5 seconds, then turn ON the power to the Router.
5- Wait for another 5 seconds and then release the RESET button.

Procedure 3 -
1 - Unplug all the cables except the power cord and Power ON the Router.
2 - Hold the RESET button for 3 seconds.
3 - Release the RESET button for 2 seconds.
4 - Continue Steps 2 and 3 for Four more times.

Press the WEATHER/SNOOZE button to turn on the weather radio. Then press the "UP" or
"DOWN" volume button to select desired listening level. (Note: Turning the volume all the way
down [where no bars show] puts the radio into silent mode.)

Hope that helps resolve the issue.

Regards

Anand

Annoying! happens to us too frequently, but this works. We ended up buying a new one and returning our broken one after owning for three months From Manual:) 5. Turn on the Nursery Unit using the On/Off switch on the side. The green power light should come on. 6. Within a few seconds, the Parent Unit will lock on to the Nursery Unit and the top four (4) green LEDs will shut off. A second later, you will hear a series of beeps and the connection LED should change from red to green. Your monitor is now ready for use. 7. If the top four (4) LEDs do not shut off, power off the Parent Unit and the Nursery Unit and repeat steps 4 and 5 above. 8. If the connection LED on the Parent Unit does not change from red to green and the unit begins to beep, press the channel "ch" button on the Nursery Unit. Within a few seconds, the Parent Unit should lock in on the Nursery Unit and the connection LED should change from red to green. You may hear an audible beep during this process. 9. If the Parent Unit is still unable to lock in on the Nursery Unit (connection LED will be red and the unit will beep), power down both the Parent Unit and the Nursery Unit. Wait for 10 seconds then hold the volume down button on the Parent Unit while pressing the On/Off switch. When the unit powers up, you will hear a single beep and all of the soundlights will illuminate. Release the volume down switch and within 2 seconds you will hear two beeps and all of the Sound Light LEDs will stay lit and the bottom LED will be red. 10. Repeat steps 5

Try this. Your hand held unit may not be communicating with the one in the room.

If the Parent Unit is unable to lock in on the Nursery Unit (connection LED will be red and the unit will beep), power down
both the Parent Unit and the Nursery Unit. Wait for 10 seconds and hold the volume down button on the Parent Unit while pressing the On/Off switch until you hear a beep. When the unit powers up, release the volume down switch and within 5 seconds press and hold the volume down switch again for at least 2 seconds. All of the Sound Light LEDs should illuminate and the bottom LED will be red.

I hope this helps.

I called the Sears repair man.

Xtant never released the schematics for their amps.

What sort of problem are you having with yours?

Turn the power off. Wait about 10 seconds,then power up again get close to the reciever and listen for a click-not from the speakers ,fromthe recievers itself.If you hear a click,you can assume that the power supply is ok for that cercuit.This does'nt eliminate the power supply,but it will do for now.Put the speakers close to the reciever,what you will do now is to power up the reciever while listening to the speakers with the volume off.In about 3-5 seconds you should a hear a slight click from the speakers. Try this with both speakers if you don't plug in a pair of headphones to the headphone jack and play the source . If you still no sound with headphones you at least now know that the output transistors are not the problem or the only problem.The power amp., section are defected also.Message whatever happens.

Try this: disconnect the player from the computer, turn it off, hold in the volume + button, and reconnect the player to the computer while holding the volume + button in. Keep holding the volume + button for an additional 5-50 seconds. Windows should eventually go into recovery mode and revive the player- it will pop up a window that says Found New Hardware Wizard.