Hi all!
I have designed a 200W HiFi audio amplifier based on the TPA3116. I am trying to make it sound amazing ( 😄 doesn't everyone), so I want to know if anyone has any feed back on design, or things I should add / change.
Schematic, PCB top and bottom, and 3D photos attached.
Thanks in advance for any feedback!
I have designed a 200W HiFi audio amplifier based on the TPA3116. I am trying to make it sound amazing ( 😄 doesn't everyone), so I want to know if anyone has any feed back on design, or things I should add / change.
Schematic, PCB top and bottom, and 3D photos attached.
Thanks in advance for any feedback!
Attachments
Not a Class-D specialist but plan in some proper coupling caps. (C19,22 etc)
A lot of SMD caps will not sound amazing for audio purposes.
SMD capacitors in active crossovers
Seems like you would even have the space for bigger film caps like WIMAs or so.
A lot of SMD caps will not sound amazing for audio purposes.
SMD capacitors in active crossovers
Seems like you would even have the space for bigger film caps like WIMAs or so.