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-   -   Pre-amp for TA2022 (http://www.diyaudio.com/forums/class-d/216808-pre-amp-ta2022.html)

weiyan 26th July 2012 03:51 AM

Pre-amp for TA2022
 
Does ta2022 need a pre-amp?

I found most ta2022 board has a ne5532 pre-amp, some have not.

If connect ta2022 to usb sound card and cd player, is the pre-amp required?

Thank you.

nigelwright7557 29th July 2012 12:34 AM

I find I need a pre amp to get full volume with a CD player.

Unless you can alter the gain of the amplifier you will probably need a pre amp.


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