Hi csom,
Attached is the exact schematic which i am using, took some time to draw it. the image attached may not be clear but, i have attached the .xps file here in zip format, which is pretty readable. could you please convert it to pdf and post again. I made it on a general purpose PCB and the power supply on a separate PCB.
wish you very good luck for your build.
Regards,
Aniket
Attached is the exact schematic which i am using, took some time to draw it. the image attached may not be clear but, i have attached the .xps file here in zip format, which is pretty readable. could you please convert it to pdf and post again. I made it on a general purpose PCB and the power supply on a separate PCB.
wish you very good luck for your build.
Regards,
Aniket
Attachments
Thank you really so much Aniket! This is truly a great help!
The Xps file is pretty prominent and I can understand how painstakingly you have drawn this. Great mod! .
I will make this very soon one after I finish my on going LM3886 project and report back to you. Also I have a plan to make a PCB for the 5 band equalizer. Now I guess I can expand it too with your this help. I will post that layout too.
Today I have started to build a dual regulated PSU-PCB with LM317 and LM337 with two power transistors for the preamp and EQ section and 3 way X over section all together. So it will be a little more powerful. Here is my current progress of work in the attachment.
Thank you once again
The Xps file is pretty prominent and I can understand how painstakingly you have drawn this. Great mod! .
I will make this very soon one after I finish my on going LM3886 project and report back to you. Also I have a plan to make a PCB for the 5 band equalizer. Now I guess I can expand it too with your this help. I will post that layout too.
Today I have started to build a dual regulated PSU-PCB with LM317 and LM337 with two power transistors for the preamp and EQ section and 3 way X over section all together. So it will be a little more powerful. Here is my current progress of work in the attachment.
Thank you once again
Attachments
Dear Aniket,
I just finished a 5 band Eq some 1 hour ago. The source is from this site:
http://construyasuvideorockola.com/proyect_eq_5band.php
Fortunately I found the chip in a store. But it was very tricky to solder the chip on board.
I made the PCB following their given PCB layout.
It's working great even with passive X-over with my stereo LM3886 amp.
Here is a photo
I will attempt TLO74 next and will inform you comparing the performance.
I just finished a 5 band Eq some 1 hour ago. The source is from this site:
http://construyasuvideorockola.com/proyect_eq_5band.php
Fortunately I found the chip in a store.
But it was very tricky to solder the chip on board.I made the PCB following their given PCB layout.
It's working great even with passive X-over with my stereo LM3886 amp.
Here is a photo
I will attempt TLO74 next and will inform you comparing the performance.
Attachments
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