I make YouTube videos for a living and just ended up buying a new condenser microphone (Sennheiser MK416) which goes into a Zoom H4n but am finding the sound just a bit tinny and thinking the room has to play a part in terms of echo and reverb.
So with that in mind, I looked around and thought about getting some acoustic foam up on the wall and am unsure as to which shape would be best so thought I'd come here to see what people recommend.
I've attached the 3 kinds I can find at a reasonable price.
What are you recording with the mic? You might be better off just getting a mic screen as it can take a lot of foam to deaden a room, particularly if it's a square box room.
If you do want to go down the foam route then it's fairly cheap on Thomann. A few tiles on each reflective wall will go a long way to sorting out the reverb. The different styles are just providing some sound diffusion as you can buy flat ones too.