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Post by marcello66 on Mar 5, 2016 0:46:00 GMT
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Post by marcello66 on Mar 4, 2016 12:31:32 GMT
Alex.... i thank you very very much
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Post by marcello66 on Mar 4, 2016 9:46:14 GMT
Dear friends, im sorry again... im a newbie and i know. Im searching infos for a 24V2A linear psu project... But is so difficult ... Anyone can share a link to a easy project or a link to web store when i can buy this psu? Tnx im advance
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Post by marcello66 on Feb 29, 2016 8:57:47 GMT
when i made my own 24v linear power supply the humms in both my little bear and bravo audio v1 went away. switching power supply's don't belong in audio IMO. I changed the power supply and now I have less noise ... but it's still perfectly audible. Could you suggest me the scheme / project that you used for your power supply? Thanks in advance
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Post by marcello66 on Nov 17, 2015 13:59:07 GMT
...Just last question.. Im the only owner of a Little Bear P1, (or Indeed G2) with this issue? I dont understand if my P1 is broken or is a problem of every P1 owner.. I did research on the internet but it seems i'm the only one with a humming boad...is possible? :/
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Post by marcello66 on Nov 17, 2015 11:58:36 GMT
I thank you very much Sandyk, i waiting for the smps i've ordered...after that i will try to do (carefully) my experiments with your suggestions.. After all...i will post my work (the LB reboxed and modded). Thanks again!
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Post by marcello66 on Nov 16, 2015 11:07:18 GMT
Thank you for the response Sandyk Sorry if I ask again , i'm really a newbie...and need some help...just a little bit.. What is the best solution to shield the case and connect it with earth ground? I put the LB in a metal case, but how i connect the earth ground to the case ? Maybe i've found a low cost solution .. www.ebay.it/itm/Audiophile-Quality-DC-24V2A-switching-power-adapter-PSU-/250806526350Auction says "2/3 pin power jack ICE grounded".....you think will work ?
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Post by marcello66 on Nov 16, 2015 7:37:55 GMT
Nobody can help me?
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Post by marcello66 on Nov 15, 2015 11:08:26 GMT
Hi all.. I've found a great forum here and i hope someone can help me. (Sorry for my bad english) I've got LB P1 and think it sounds great for my budget. But i have a hum problem. I accidentally discovered that touching caps or metallic parts the hum disappears... So, ive connected with a wire the LB P1 ground to metallic part of my guitar amp that is earth grounded. Now the Little Bear sounds great without noises. What's the question? How i can earth grounding the little bear? Its come with a switching psu that dont have the heart ground connection.... Any suggestions? Thanks in advance
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