Hi everbody . I have a question about microphone . I am using TC impact twin soundcard . ( and using normal AKG mic.) Eveybodys good but microphone record is not good. how can I adjust chanel  ? All enstrument record very good but microphone 's record not good. so sorry for my bad english. Thank you soooo much for help me 

Is the AKG a condenser mic?  If yes, make sure you have the phantom power turned on.  Also, in case there''s a problem with that mic pre, did you try plugging in to a different one?
 
Also, did you read the manual and follow the instructions for microphone setup? 
 
http://www.tcelectronic.com/support/manuals/
 

thank you very much . But it not have a condeser microphone . do you use condeser mic. with impact twin ? I have also behringer microphne (condeser) but I didnt work work . + 48 v . have I use adaptor ? thank you a again 

thank you very much . But it not have a condeser microphone . do you use condeser mic. with impact twin ? I have also behringer microphne (condeser) but I didnt work work . + 48 v . have I use adaptor ? thank you a again 

You probably don't have the input gain set properly. 
First make sure the AKG and the Cable works buy testing it with a PA.
Use a good quality XLR to XLR cable
 
Read the instruction manual, which hopefully you have a copy in your native language,  to set the gain level correctly. There is a PAD button which will be OUT. Sing until the LED turns red then back it off. 
The interface also uses a SOftware mixer. make sure things are set correctly there. 
 

I think my problem with impact twin control panel . Normaly I hear very nice sound with echo and deep so nice sound I set and increase gain with impact twin control panel  . but after  no echo when recording .recrding my voice sound with microphone not good .  normal my bad sound I hear )) I want deep and nice echo. so sorry for my bad english . I hope you understand . thank you again .

I think what your saying is you can add reverb ( Deep) to your vocals and you hear it in your headphones but it does not end up being recorded? 
This is normal as most DSP mixers have the option to not "Print"  the reberb to the recording. The  reverb is only into your headphones while singing. Most people do not want the reverb printed to the recording, they add the reverb later. 
But read the manual and it will tell you how to Print the reverb to tape,, whoops I mean recording. 

yes. you are right. I did some research last night. just hear it. no applications on record. you can do later with other software and plug in . so thank you very much for helping . JonD and speacialy Cactus Music ...

which do you recommended plugin or software for vokal eco or good sound ? 


 

Most DAW's come with a good reverb plug in. Sonar has Breverb and if you have an older version the Lexicon which is what I still use.