Hi
You're just in time. I've got only 8 boards left. How many do you need?
Mail me marcinoselka@gmail.com
You're just in time. I've got only 8 boards left. How many do you need?
Mail me marcinoselka@gmail.com
BPA150/300 for sale
Hi everyone! I have still got about 40 pieces of BPA150 left from my last group order.
Anyone interested? If so: marcinoselka@gmail.com
And several pieces of Black Gate Capacitors.
Hi everyone! I have still got about 40 pieces of BPA150 left from my last group order.
Anyone interested? If so: marcinoselka@gmail.com
And several pieces of Black Gate Capacitors.
More info about BPA300 orders.
I've created my own project of PA150 (3xLM3886). It has been modified a bit, the size has been reduced, and some other tweaks have been made. I'd like to share the project with you (below). PDF file with switchable layers, try it! I'm gonna order the PCB soon, if anyone wants to grab a couple of PA150 PCB, let me know. Of course, tweaks still can be done before the order.
PCB layout:
http://airproject.drl.pl/PA150v18.pdf
Power supply up to +35/-35 VDC. LM3886 datasheet.
Details: PA150 - 3x LM3886 PCB assembly guide
PA150 - 3x LM3886 PCB assembly guide
Testing and measurement:
DIY BPA300 6x LM3886 300W audio Amplifier
Tweaks: capacitors which were moved from the bottom to the top, C10 (10u) replaced with wima (better solution), and some downsizing.
Anyone who is interested, just give me your e-mail address and I will send you some details.
Of course don't hesitate to ask questions
I've created my own project of PA150 (3xLM3886). It has been modified a bit, the size has been reduced, and some other tweaks have been made. I'd like to share the project with you (below). PDF file with switchable layers, try it! I'm gonna order the PCB soon, if anyone wants to grab a couple of PA150 PCB, let me know. Of course, tweaks still can be done before the order.
PCB layout:
http://airproject.drl.pl/PA150v18.pdf
Power supply up to +35/-35 VDC. LM3886 datasheet.
Details: PA150 - 3x LM3886 PCB assembly guide
PA150 - 3x LM3886 PCB assembly guide
Testing and measurement:
DIY BPA300 6x LM3886 300W audio Amplifier
Tweaks: capacitors which were moved from the bottom to the top, C10 (10u) replaced with wima (better solution), and some downsizing.
Anyone who is interested, just give me your e-mail address and I will send you some details.
Of course don't hesitate to ask questions
And some pictures:
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
Hi all am looking pcb for the 300w amp,can any one guide me where i can get those.
thanks.
Please pm :eavprod@yahoo.co.uk
thanks.
Please pm :eavprod@yahoo.co.uk
I am likely to be stripping down my 4 x PA150 amp, so would be willing to sell fully populated and well tested modules. For context I managed to pick up some Nord Audio 1ET400A monoblocks for a good price. Build thread: https://www.diyaudio.com/community/threads/4-channel-pa150-construction-diary.182388/
Check the datasheet for the LM3886. If you have only a single pcb, then you can drive 4 ohm better.How much do the PA150 deliver for 8ohms
@ianpengelly, can you send me a PM of how much you want for the sales of your 4 x PA150 amp.
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