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A strange problem with my PA 50 Noise !

 
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Tantramancan



Joined: 11 Sep 2014
Posts: 1
Location: SOMERSET uk

PostPosted: Thu Sep 11, 2014 3:57 pm    Post subject: A strange problem with my PA 50 Noise ! Reply with quote

My PA 50 has a background faint hum which is noticable when not being played and picked up by recording equipment which is annoying and highly unprofessional. While trying to find the cause of it my electrical meter picks up a current between the keyboard bodywork and the MAINS EARTH wire, reading about 35 mAmps. and the hum gets louder on connecting the meter forthwith. SURELY THERE SHOULD BE NO CHARGE ON THE BODYWORK OF ANY ELECTRICAL EQUIPMENT. Anybody had this problem or can direct me for taking the correct action apart from chucking the thing in the bin as there is no update for SD suitably available. Thanks to all you Clever peeps for a great helpful FORUM. * KEEP THE INTERNET FREE *
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Nemik
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Joined: 27 Jan 2014
Posts: 1725
Location: Hilton Head Island, SC

PostPosted: Thu Sep 11, 2014 7:09 pm    Post subject: Re: A strange problem with my PA 50 Noise ! Reply with quote

Tantramancan wrote:
My PA 50 has a background faint hum which is noticable when not being played and picked up by recording equipment which is annoying and highly unprofessional. While trying to find the cause of it my electrical meter picks up a current between the keyboard bodywork and the MAINS EARTH wire, reading about 35 mAmps. and the hum gets louder on connecting the meter forthwith. SURELY THERE SHOULD BE NO CHARGE ON THE BODYWORK OF ANY ELECTRICAL EQUIPMENT. Anybody had this problem or can direct me for taking the correct action apart from chucking the thing in the bin as there is no update for SD suitably available. Thanks to all you Clever peeps for a great helpful FORUM. * KEEP THE INTERNET FREE *

What cables You use?
Sometimes Noise is cost by not using Balanced cable.
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Nemik
Korg Kronos2-61, Korg Pa600, Novation UltraNova, Akai Professional MPK49, Akai Professional MPK225 , Alesis QX-49, APC25 Keys, Launchpad MK2, Korg nanoPad2
MOTU Midi Express XT, FCB1010 with UnO, Behringer X2222 USB, TASCAM Model 24 Mixer, Presonus AudioBox96, M-Track Plus
Fl Studio 21, Ableton Live 10 Suite.
Korg Pa5x Sounds at Performers Heaven
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