Thanks Spiritos, I found I get reverb if I use the loopback function.
Right now I have just experimented with OBS. Later on I will be doing more tests with DAW. I am fully aware when dealing with a PC and software there can be many factors. For the quality of sound I did expect something better.
I tried with both dynamic mic and condenser mic. Sound quality is so so. Sounds distorted and far away and just not crystal clear.
can you elaborate more on your point, MON.FX → INS.FX? Not sure where you set that in dspMixFx?