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Old 13th November 2012, 12:21 AM   #1
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Default STK 200W PCB

Hello folks,

I am new to this forum. Attached is a picture of 2 pcb's I bought on ebay for a 5.00 Dlls. I have the components to solder onto the pcb, however I not sure how to make the thing work once I finish installing the components. How can I control the volume, inputs, outps and most importantly what kind of power supply should I use. Any suggestions I can get will be greatly appreciated.

Thank you
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Old 13th November 2012, 01:11 AM   #2
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Location: California
Quote:
Originally Posted by gonzaled13 View Post
Hello folks,

I am new to this forum. Attached is a picture of 2 pcb's I bought on ebay for a 5.00 Dlls. I have the components to solder onto the pcb, however I not sure how to make the thing work once I finish installing the components. How can I control the volume, inputs, outps and most importantly what kind of power supply should I use. Any suggestions I can get will be greatly appreciated.

Thank you
The board includes a power supply. It's on the left in the pic. It looks like a diode bridge and two caps.

You will need some kind of preamp to control the volume. Without knowing the schematic I can't make any specific suggestions.

I suggest that you read the datasheet for the STK chip amp if you have not done so already.

-Charlie
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Old 13th November 2012, 01:23 AM   #3
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Thank you Charlie. A schemetic was not included with the purchase, I will download datasheet for the STK.
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