Power Supply for Holy Grail. – Electro-Harmonix

This topic has 4 replies, 2 voices, and was last updated 14 years, 7 months ago by Cryabetes.

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May 5, 2010 at 11:42 pm #80188

modalmood
Member

I’m planning on picking up an older big box Holy Grail and I’m wondering if I can use this with a regular one-spot or do I need a special power supply? Thanks very much.

http://www.sweetwater.com/store/detail/1SpotC35/

May 5, 2010 at 11:45 pm #105582

Cryabetes
Participant

that’d work but you might get some hum.

May 6, 2010 at 2:22 am #105504

modalmood
Member

Would this be the better route to go?

http://accessories.musiciansfriend.com/product/Electro-Harmonix-US9DC500-Power-Adapter?sku=336054

May 6, 2010 at 2:55 am #105505

Cryabetes
Participant

yep. or if you have a powerbrick type PS (a la the voodoo labs power supply), it’ll probably help eliminate some of that.

May 6, 2010 at 4:11 am #105500

modalmood
Member

Sorry people. I just found the other thread where this issue is addressed. Didn’t mean to clutter up the board.
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