I bought a leadsinger Karaoke 600 with a wireless microphone

My suggestion is to hook up a laptop then use a slide show builder.

have no audio on my leadsinger microphone karaoke please contact me at 951 445 2054

same problem :(

you could have downloaded a different format. try to read the manual of your karaoke, look what kind of format used, then download the same format.

I removed the cable from microphone circuit board  and shortened cable by 20 cm. to eliminate damaged wires, stripped the individual wires and soldered the pins to the new wire ends and reassembled.  Used black heat shrink tubing  [10mm dia.] to reinforce cable end at mic to prevent future damage from careless handling.

Document wire colours to pins before disassembly

Red                   Audio L
White                 Audio R
Blue                   DC Power
Shield [ground]     Ground 
Yellow                 Video

Cord rolling might generally cause damage to the internal wiring.the only possible repair option is change the wire inside.A suggestion is to try not to wrap the cord tightly with the microphone.fold it separately and use a band to hold it.

We had this problem too. Can you perform any functions with the duet mic? We couldn't, just had the light flashing. Turns out the light is supposed to flash (never is solid). Check the connections to the sub mic pack in the back of the main mic. Ours was loose. Once that was plugged in properly, we turned everything off and started again. All was fine.

Good luck.

look and see if the RF light is coming on, if it is not then the transmitter (mic) is not on the same frequency as the receiver.

We had the same problem just this weekend. However, we investigated it ourselves and discovered that you can take the microphone apart by unscrewing the two small screws inside the mic, under the music chips. Once the screws are out pry the two halves apart very carefully. Once we were inside, we discovered that the soundcard was loose and all we had to do is plug the sound card back in. Close 'er up and start up the show. Good Luck!

I removed the cover on the back (the access to musicartridges) I also removed wireless receiver unit (approx 2" black plastic piece) pull straight up to remove. after removing the receiver you'll see two screws, remove them, unscrew the mic head, pry the body apart (fingernails). You will see two circuit boards, the smaller one became disconnected. The board should reconnect easily, the outlet looks almost like the wireless receiver outlet you removed earlier. if it does not slide in easily DON"T force it, you may be trying to install into receiver outlet ( They look the same), The correct outlet is above (towards mic head) the four outlets to the music cartridges. CAREFUL NOT TO BEND PINS same with the wireless receiver.