Buzzing from display
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laighthaus
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Buzzing from display
Curious: for those of you who have a Nord Grand, do you hear a low level buzzing sound that seems to come from the display? The buzz gets louder as I put my ear closer to the display.
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musicaldudeist
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Re: Buzzing from display
I have not noticed it on mine.
Nord Grand, Nord Wave 2, Yamaha YDP-184, Arturia Keylab 49 MkII, Studio Logic SL88 Grand, Pianoteq 7 Pro, Garritan CFX, Teenage Engineering OP-1, and a smattering of Ukuleles.
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maxpiano
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laighthaus
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Re: Buzzing from display
Next time you’re playing on it, would you please put your ear near the display and let me know if you hear the buzzing? Thanks!musicaldudeist wrote:I have not noticed it on mine.
I saw that thread too. I wasn’t sure if the display was the same so I thought I’d ask separately.maxpiano wrote:nord-electro-forum-f9/electro-5-makes-noise-t18339.html
Same display, same phenomenon
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LewTheKeysGuy
Re: Buzzing from display
The display is the same for the grand, stage, electro and piano latest models. I have heard this buzzing on several stage 3 and previous stage 2 units. it's not actually the display itself but part of the power supply and regulator. It reminds me of the days of equipment like Roland D50's, Casio fz-1, etc where there'd be that hum. Don't worry about it, it's normal.
lew
lew
Re: Buzzing from display
My new NG has a 60hz hum that comes from the right side of my board (power supply). But, it does not bother me at all, it is an electronic device. Pressing the shift key does nothing to the sound. I left mine on all night to "burn it in" for any issues that could arise. I am wearing headphones, currently.
After getting a great night sleep and allowing my ears to rest after playing it all afternoon yesterday, I think it is a keeper!
After getting a great night sleep and allowing my ears to rest after playing it all afternoon yesterday, I think it is a keeper!
Last edited by HwyStar on 24 Sep 2019, 13:38, edited 1 time in total.
Nord Grand (Yes, I would buy a new one if it was stolen!), iMac 2017, Sennheiser 650, Steinway Model A, Mason and Hamlin Model AA, Piano Marvel: 3D
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NordSydney
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Re: Buzzing from display
My Nord Grand just started buzzing at the site of the display. We bought it in November and there wasn't any buzzing until today. I can hear the buzz when I am sitting normally at the piano, although it does get louder when I lean into the display too. Has the buzzing sound that you noticed resolve itself? Did you have it fixed? Thanks!
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cgrafx
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Re: Buzzing from display
Not exactly. The buzz is from the DC to DC converter in the display board and seems to be present on all of the Nord keyboards using the OLED-displays.aakash wrote:The hum is the power supply apparently.
Current Gear: NS3C, Alesis QS6.1, QS7.1 & QS8.2, Hammond B3 with Leslie 122, Yamaha CP70, Yamaha C3 6' Grand, Roland D-05, Roland AX-Edge, Waldorf Blofeld Keyboard, Behringer Arp Odyssey