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Power light flashing

Red power light flashing

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All I get is a flashing red light, please help


We cannot help you with more information as to at least the make and model of whatever it is you're asking about and what you weredoing when what ever light you're asking about started flashing. Please re-post your question with the additional info.

Mar 25, 2016 | Music

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My DD7 delay wont turn on. The red indicator light will flash for a few seconds then it fades away and does nothing.


If on battery, battery is depleted. If on adapter, connection is probably bad. Often power jack is broken or has bad soldering.

Jun 02, 2011 | Roland Boss DD-7 Pedal Delay/Reverb

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On my fender blues deluxe, there is a red light which is usually off. I get intermittent loss of sound, and when this happens, the red light comes on. Any ideas what's wrong? Many thanks Brian


Hi.
If the red light is coming from a tube and you notice a loss of sound when it lights up, try reseating the tubes. You have to make sure that the amplifier is cool and is not plugged in to any power source when you do this and you have to be very very careful with the glass tube as well.
If the red light comes from an LED, it may be an indication of a bad wiring. Check if all wires are in good condition and are soldered correctly.
I hope this helps. Thanks. :-)

Apr 28, 2011 | Fender Hot Rod Deluxe Guitar Combo...

2 Answers

When I turn on my BOSS RC-20XL Loop Station the reverse, tap tempo, write, exit and one shot phase start to blink rapidly and I cannot get them back to normal. Therefore, I am unable to use my loop...


Hi. I had the same problem and fixed it by clearing all the phrases. An explanation of how to do this is below (written by someone else, not me) But, expect your guide beat to now sound like a fuzz instead of a drum. This really sucks and there is apparantly no fix for the guide sound except to send it back to Boss. Good luck.

1. Start by selecting Phrase 1.

(if the 'REVERSE' or 'AUTO START' are lit press them off.)

2. Select 'INST & MIC' by pressing 'MODE'

3. Hold down 'EXIT' and 'AUTO START' together - at the same time, this should light up the green LED for 'LOOP PHASE'

4. Hold down 'WRITE' and 'EXIT' together
then hold 'WRITE' on its own
then 'WRITE' and 'EXIT' together again...as if you were clearing a phrase.

they should light up in red and flash, if not try a combo of section 4.

5. Repeat on all Phrases 1 - 11.

Mar 24, 2011 | Roland BOSS RC-20XL Loop Station Phrase...

2 Answers

TH-15A won't make sound. Comes on, then flashing front light


This probably means there is a failure and the internal protection circuits have activated. It will probably have to go to a shop for repair.

Jan 03, 2011 | Mackie ProFX8 / TH-15A PA Package

1 Answer

No sound


You would NOT use a stereo cable to plug in your guitar.

The stereo cable would carry the battery voltage back to the amp and MAYBE cause the fuse to blow.

You use a MONO instrument cable for your guitar.

The ring connection is use to complete the circuit to turn on the battery in most guitars.

Replace the fuse ONCE and get the proper instrument cable (NOT consumer audio cable) for your guitar.

If fuse blows again, take amp to shop for service.

May 30, 2010 | Peavey Valveking Head

1 Answer

Power indicator light is red and the system does


It is an indication of a bad speaker cable providing a short. If it stays lit with no speaker cables plugged in it is an indication that it needs to be serviced.

Oct 17, 2009 | Fender Passport Deluxe 500watt Sound...

1 Answer

No sound from speakers


Page 8 of the owners manual explains this and suggests that if their procedure fails to take it into an authorized Fender dealer for service. The manual is dowloadable at Fender.com/support.

Dec 15, 2008 | Fender Passport Deluxe 500watt Sound...

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