Sure Electronics TA2024 board version 1.4

jackplug · 1st February 2011, 05:42 PM

I recently bought the Sure Electronics 2x15W TA2024 amplifier board, model AA-AB012. The board they sent me is version 1.4. The main difference in this seems to be the addition of two preset potentiometers (R19 & R20), which presumably are there to adjust the DC offset. I haven't checked this yet.

In order to make space for the additional pots, a few components have been moved. Before I remove/replace the input capacitors, is anyone able to confirm that C3, C13, C21 and C24 still refer to the same parallel and series capacitors on the inputs? Judging by their positions on the board, I think they must do, but unfortunately, Sure's website only has the original circuit diagram, not v1.4.

Many thanks,

Jack

1st February 2011, 05:42 PM	#1
jackplug diyAudio Member Join Date: Jan 2011	Sure Electronics TA2024 board version 1.4 I recently bought the Sure Electronics 2x15W TA2024 amplifier board, model AA-AB012. The board they sent me is version 1.4. The main difference in this seems to be the addition of two preset potentiometers (R19 & R20), which presumably are there to adjust the DC offset. I haven't checked this yet. In order to make space for the additional pots, a few components have been moved. Before I remove/replace the input capacitors, is anyone able to confirm that C3, C13, C21 and C24 still refer to the same parallel and series capacitors on the inputs? Judging by their positions on the board, I think they must do, but unfortunately, Sure's website only has the original circuit diagram, not v1.4. Many thanks, Jack

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