U uLdac Member Joined 2023 2024-12-15 2:38 pm #1 2024-12-15 2:38 pm #1 I started building AK4493. Single chip, requires XLR+RCA output. I've heard that MFB filters are good for audio signals. The final schematic will look like this. Is this wrong? Attachments 1734272858827.png 95.7 KB · Views: 45 N newvirus2008 Member Joined 2008 2024-12-15 4:29 pm #2 2024-12-15 4:29 pm #2 You may check yourself http://sim.okawa-denshi.jp/en/OPtazyuLowkeisan.htm Reactions: uLdac Lee Knatta Member Joined 2010 2025-04-09 6:43 pm #3 2025-04-09 6:43 pm #3 Your filter looks alright to me. You should consider a worst case simulation to see the impact of component tolerance. You must log in or register to reply here. Share: Facebook X (Twitter) LinkedIn Reddit Pinterest Tumblr WhatsApp Email Link
I started building AK4493. Single chip, requires XLR+RCA output. I've heard that MFB filters are good for audio signals. The final schematic will look like this. Is this wrong?
N newvirus2008 Member Joined 2008 2024-12-15 4:29 pm #2 2024-12-15 4:29 pm #2 You may check yourself http://sim.okawa-denshi.jp/en/OPtazyuLowkeisan.htm Reactions: uLdac Lee Knatta Member Joined 2010 2025-04-09 6:43 pm #3 2025-04-09 6:43 pm #3 Your filter looks alright to me. You should consider a worst case simulation to see the impact of component tolerance. You must log in or register to reply here.
Lee Knatta Member Joined 2010 2025-04-09 6:43 pm #3 2025-04-09 6:43 pm #3 Your filter looks alright to me. You should consider a worst case simulation to see the impact of component tolerance.
Your filter looks alright to me. You should consider a worst case simulation to see the impact of component tolerance.
