Microphones and very cheap diy acoustic treatment

After moving some furniture in I decided to dig out all the mics I could find, not a great deal (quantity and quality), but its all I have at the moment. Mics include;
- AKG D112
- Joe Meek JM27s (matched pair)
- Cheapo Samson 'qdrum' mics; 'Qsnare' and 'Qtom'
- Red5Audio RVD1
- Unbranded vintage dynamic stereo pair
- An old Shure unidyne
- Studio Projects B1
- 3 Shure SM57s
- 1 Shure PG58
- 2 Naiant sdc mics





I also fashioned some really cheap acoustic treatment.

For the side walls I placed two treatments either side at key reflection points.
I made these by covering a side of wood in packing blankets and then covering with a thin blue material (aesthetics), as these were not fixed to the wall it ment i could remove them when necessary and create an air gap behind them increasing there effectiveness.

For the front wall I hung a piece of packing blanket from a shelf that would ensure MF/HF were absorbed at head height, increasing effectiveness with limited budget. Then covered in material.

For the back wall I rescued the slats from an old double bed which gave me a large removable frame. I tacked a large white sheet to the back of the frame followed by a large packing blanket. When raised the gave me a large mid/hi absorber for the back wall while also some diffusion (the slats). By tacking onto the back the frame could also be laid flat on the floor with a guest mattress laid over the top for use as a bed.