Second Generation Blocks - Layers

From the top of the Les Davis Audio Entropic Block down:

    1. Two External 3D2s
    2. A inverted aluminum unibody (top and sides)
      1. Provides rigidity
      2. Support of
        1. Heavy Speakers
        2. Heavy Racks
    3. Internal 3D2 material
    4. Internal Maple wood core
    5. Internal 3D2 material
    6. Aluminum bottom plate
    7. External 3D2 as base 

A great deal of listening time with many individuals was spent determining if a one wafer stack on top was sufficient. It helped to have two.