Grand Analog Electrics PANTOGRAPH and ECHOGRAPH loudspeakers, as a world first, feature a Grade 2 titanium enclosure. Both are internally lined with viscoelastic heavy foil and externally covered with leather. Diffraction felt in a tetrahedral geometry surrounds the loudspeaker chassis.
HOUSING AND MATERIALIZATION
- Closed design made of unalloyed titanium (Grade 2) for the monolith.
- Stainless steel used for the resonance semi-hollow sphere.
- Both components are lined internally with viscoelastic AMPACK IDIKELL M4001/05 heavy foil (10 kg/m²).
- Finished with a Fine Scottish Leather cover and contrast stitching.
- Diffraction felt in tetrahedral geometry around the speaker chassis.