Fostex TH1100RPmk2 Electrostatic Energizer Triangle AIO 3 wireless speaker

Triangle AIO 3 wireless speaker

The HDB 630 carries the natural midrange clarity of the HD 600 series into a wireless package

More detailed than its Clear Light predecessor

Default tubes are same for all versions

Grid wound from high-purity tungsten wire to within 1 micron accuracy

Fostex TH1100RPmk2 Electrostatic Energizer Triangle AIO 3 wireless speakerThe Fostex TH1100RPmk2 is the open back sibling to the TH1000RPmk2, sharing the same Awa Aizome indigo dyed hard maple housing, the same large format RP planar driver, and the same magnesium alloy mechanical refinements, but tuned for a natural, high resolution open soundfield with double aluminum etched housing apertures for optimized acoustic venting. Type and Technology Open back planar magnetic (RP) headphone. Large format RP planar diaphragm with