Home › Forums › Help/Technical Questions › The What Is The Current Draw For That EHX Pedal Thread
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March 17, 2011 at 6:33 pm #114685Flick (EHX Staff)ModeratorQuote:Hi,
I have an EH 2ube stereo tube pedal, and an EH 12ay7 micpre. Both have the EH12v1000ma psu, but I would like to reduce the amount of wart chaos on my pedal board.
What is the real current draw of each these pedals? Is it possible to cascade to both pedals from a single EH12v1000ma psu?
Lastly: Is there a power brick you can recommend for a floor board that could accomodate these pedals, as well as other pedals (most bricks seem to offer no more than a few hundred ma per 12v output.. which probably won’t be enough, right?).
For info:
This is for a live vocal pedal board that splits to stereo effects, so the 12ay7 handles vox in, and 2ube takes the stereo line signal out…Thanks for your help.
scythe
The 12AY7 Mic Pre draws about 640 mA RMS with no phantom power. A typical phantom powered mic will probably raise that to 645 mA RMS.
The LPB-2ube draws 620 mA RMS.
It would be a bad idea to run more than one tube pedal from the AC Adapter that they are supplied with.
March 25, 2011 at 10:57 am #114806scytheMemberQuote:The 12AY7 Mic Pre draws about 640 mA RMS with no phantom power. A typical phantom powered mic will probably raise that to 645 mA RMS.The LPB-2ube draws 620 mA RMS.
It would be a bad idea to run more than one tube pedal from the AC Adapter that they are supplied with.
You rock sir!
Exactly what I needed to know.. So I guess I should be on the lookout for a beefy 12v 2A supply if i ever wish to run these from a single socket. Goo dto know!
Thanks very much!
Scythe
April 4, 2011 at 3:45 am #114890iluvcarpetMemberGreat Info. Thanks for Sharing
April 19, 2011 at 12:57 pm #115047guidoVKMemberHallo
I’m a pedalboards builder.
Thanks for all informations about current draw.
Searching in answers on this 3d I have to think that Black Finger needs a little bit more of 300mA from ext AC transformer. Is that right?Thank you very much.
All the best
GuidoMay 18, 2011 at 1:45 pm #115226Flick (EHX Staff)ModeratorQuote:Hallo
I’m a pedalboards builder.
Thanks for all informations about current draw.
Searching in answers on this 3d I have to think that Black Finger needs a little bit more of 300mA from ext AC transformer. Is that right?Thank you very much.
All the best
GuidoYeah. Pretty much all the tube pedals draw between 600 and 650 mA.
June 3, 2011 at 9:38 pm #115430thebigcheeseMemberWhat’s the draw for the Worm? The Voodoo PP+ only does 60mA out the first couple jacks, but I’m already using a Nova Delay on one of the higher current 12v outs.
August 12, 2011 at 11:00 pm #115767jimmynorrisjrMemberI saw the entry for Deluxe Memory Boy. Is the output requirements the same for the new version with Tap Tempo? Has anyone run this pedal @ 12v? Will that damage it?
August 15, 2011 at 11:48 pm #115756ReguitarMemberHi,
I’d like to know the current drawn for the EHX #1 Echo.
Thanks.
August 16, 2011 at 4:10 pm #115762Flick (EHX Staff)ModeratorQuote:I saw the entry for Deluxe Memory Boy. Is the output requirements the same for the new version with Tap Tempo? Has anyone run this pedal @ 12v? Will that damage it?There is only one version of the Deluxe Memory Boy and it has tap tempo.
There really isn’t much difference at 12V.
August 16, 2011 at 4:24 pm #115763The EH ManModeratorDelay pedals generally have a voltage regulator so more voltage won’t really make any difference.
August 25, 2011 at 2:32 pm #115676MerryJonesMemberDouble muff its enough…
October 2, 2011 at 2:08 am #116014Ned FlandersModeratorDone.
December 13, 2011 at 5:26 pm #116509ShaneMemberI’m having a tough time trying to locate the #1 echo’s ma current. I’m wondering if I can run it off of one of the 100ma outputs on my PP2 or do I need to use one of the 250ma outputs like my holy grail plus?? Thank You for any answers
December 13, 2011 at 5:38 pm #116511Flick (EHX Staff)ModeratorQuote:I’m having a tough time trying to locate the #1 echo’s ma current. I’m wondering if I can run it off of one of the 100ma outputs on my PP2 or do I need to use one of the 250ma outputs like my holy grail plus?? Thank You for any answersThe #1 Echo draws about 185mA so you will need to connect it to one of the 250mA outputs.
December 13, 2011 at 6:54 pm #116513ShaneMemberOk, thanks for the quick reply. Would I then be able to daisy a couple pedals such as the Pulsar and Small Clone old box, as long as I stay under the 250ma rating for that output? Echo=190 Pulsar=17 Small Clone=10 etc.? Thanks
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