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Old 9th April 2012, 10:21 PM   #1
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Default Tk2050 with sure rotary volume board

Hello all,

I hope this isn't one of those questions that has been answered many times but I can't find an answer anywhere.

I bought the sure electronics tk2050 2x100 watt class d amp

2 Channel 100Watt Class D Audio Amplifier Board - TK2050 | eBay

And then I bought the rotary decoder volume board to go with it as they sell it as compatable with the tk2050 amp.

Rotary Encoder+Volume Control Board for TK2050 &TDA7492 | eBay

But when they arrived it doesn't fit as shown in schematic. I believe this is because the amp has been updated possibly as I found this one that follows the schematic but is advertised as the same thing.

2x100W @ 4 Ohm TK2050 Class-D Audio Amplifier Board 320-300

My question is could someone please help me by explaining how I wire the rotary decoder board to the amp I own. I can solder but I'm not a pcb expert. Can it be done?

If someone could help me I would be really grateful. My project is near complete now and this is one of the last obsticals. I have contacted sure electronics but it's been over a week and stil no reply
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Old 10th April 2012, 03:58 PM   #2
kc7wdg is offline kc7wdg  United States
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Join Date: Jun 2010
You picked the wrong model of amp that is not compatible.
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Old 10th April 2012, 06:52 PM   #3
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Bollox. Could you please send me a link to the correct one? Thank you
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