20 Most Recent Peavey HEADLINER-HEAD 600W Bass Guitar Amplifier Head - Questions & Answers

Jose, you may want to try Peavy support link below and make circuit diagram inquirery. The manual has a diagram, but not much. "I hope this helped you out, if so let me know by pressing the helpful button. Check out some of my other posts if you need more tips and info." http://www.americanmusical.com/ItemFiles/Manual/PEV_HDLNR1000_manual.pdf Peavey Headliner Bass Amp Packs Power Features in Lightweight Head Peavey Headliner Operating Manual

If your Sanpera 1 pedal has suddenly stopped looping on your Peavey Viper 1 amp, it's possible that there's a hardware or internal issue. It's recommended to contact Peavey customer support or a professional technician to diagnose and resolve the problem.

You mean the KB A300 if it has a Mic input with XLR. No, there is no crossover in it as there is only one 15" speaker and it doesn't need it.

Sorry we have no parts here or any way to locate them.

The Peavey PV-10 is an unpowered mixer. Simply bypass it with a signal source to troubleshoot its operation. The problem is elsewhere.

You might have disturbed a connector that feeds power, making it come loose. Turn the unit off unplug it from the mains and recheck all connections on ALL the boards, not just the one you replaced.

2 Channel Peavey CS-800 Amp (800 Watts) ... Peavey CS-800x 800 Watt PA Stereo power Amplifier. The Part in question Q4025P is an alternistor. Two SCRs back to back that may have shorted out if it is not working.

Either there is a bad ground or the power supply has blown a diode or capacitor.

Check to make sure the WIDEST blade of the AC power plug is actually the GROUND (as in "not HOT") in the new location!

I am thinking what if the power amp has a separate power supply to the pre-amp. If it does then something in that is causing the problem. If it doesn't then it's something on the power amp board. Perhaps a voltage regulator. If the power amp is a single IC job replace it. Another possible cause is if the volume control is done via a single IC. If that has gone it would cause the strange things that are happening. One thing is certain it's something that both channels pass through the device that is faulty or it effects both channels.

So, what is your question, my friend ? Peace

Check the coil resistance, first on the capsule (unscrew the front screen) and then on the No. 2 and 3 pins on the XLR. Now you know.... Probably your membrane coil went away. That happens, so sorry, but check... Peace-

Variable potentiometer.

No.

Turn down the lows and bring up the highs

No you need a preamp for the microphone found on audio mixers. You will not get good sound from it even if you do buy a mini mixer to provide a preamp for the mic. I would suggest a pa like the ones in this link. Most of them have built in mixers (with preamps) also. Portable PA Systems Sweetwater com