|
|||||||
| Home | Forums | Rules | Articles | Store | Gallery | Blogs | Register | Donations | FAQ | Calendar | Search | Today's Posts | Mark Forums Read | Search |
| Class D Switching Power Amplifiers and Power D/A conversion |
|
Please consider donating to help us continue to serve you.
Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving |
|
![]() |
|
|
Thread Tools | Search this Thread |
|
|
#1 |
|
diyAudio Member
Join Date: Aug 2011
|
I Have a Helder Ta2020, It keeps giving me a hummm. It is very annoying and unusable. I cannot find how to earth/ground it. Any tips on it?
Also I am running an airport express over 5v on the same power supply's 5v output. When I connect its minijack to the amp there is alot of nose. When I plugin in a headphone there is no noise at all. Sorry for the beginners questions. I searched the forum, and the wiki appears to be gone. Cheers |
|
![]() |
| Currently Active Users Viewing This Thread: 1 (0 members and 1 guests) | |
| Thread Tools | Search this Thread |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Helder Hi Fi TA2020 MKII turns off music | johnviera | Class D | 17 | 31st January 2012 03:23 AM |
| difference between ta2020 and ta2020-20 | amiti | Class D | 12 | 16th January 2012 08:04 PM |
| Helder MKII TA2020 Amp PSU Wiring | Obe1 | Class D | 9 | 7th June 2011 03:22 PM |
| Help! Just finished my Helder TA2020 MKIII and I'm getting buzzing | CarbonCrew | Class D | 4 | 1st November 2010 01:15 AM |
| Arjen's helder TA2020 MKiii went fault :( | chchyong89 | Class D | 13 | 17th September 2010 10:24 PM |
| New To Site? | Need Help? |
| Page generated in 0.06384 seconds (64.43% PHP - 35.57% MySQL) with 10 queries |