I don't want to go IEM because of the occlusion effect which really disturbs me.  

Hi,   I a musician (singer and guitarist) and would like to use standard closed headphones on stage.  Of course I would like them to be as discrete as possible but with a balanced sound and a good isolation.  What would you advise?   Thank you for your time.

I read occlusion is reduced if the ear tips go deeper in the ear (up to the second bend).  Are there such ear tips commercially available?

After further reading I discovered that the disturbing low-pitched resonance I hear is called the occlusion effect.  Any advice as to what to do to avoid/limit that?   Cheers

We play in concerts in front of 100 to 200 people or in bars/restaurants.  I'm not sure what you mean by "sources".  I need to hear everything (drums, bass, guitars, voices) with my voice and guitars a little louder.

Hi, I am a singer and guitarist.  I currently have a basic non-wireless IEM system comprising a Samson S-Monitor amp and Shure SCL2 in-ear monitors. That was a cheap system (about $200) but the sound I get is not very good.  Also, I hear a disturbing low-pitched resonance in my head when I...