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-   -   STK 200W PCB (http://www.diyaudio.com/forums/chip-amps/223456-stk-200w-pcb.html)

gonzaled13 13th November 2012 12:21 AM

STK 200W PCB
 
1 Attachment(s)
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

CharlieLaub 13th November 2012 01:11 AM

Quote:

Originally Posted by gonzaled13 (Post 3239405)
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

gonzaled13 13th November 2012 01:23 AM

Thank you Charlie. A schemetic was not included with the purchase, I will download datasheet for the STK.


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