Electrostatic Iliyofungwa kwa Utupu

Vikombe vya masikio vya utupu mkali. Mseto wa ribbon-electrostatic. Bendi ya kichwa iliyopozwa na kioevu. Inahitaji mzunguko wa 20A.

$34,000 Vacuum pump station and cooling unit included.
Electrostatic Iliyofungwa kwa Utupu

Vipengele Muhimu

  • Hard vacuum earcups — no air between driver and ear means zero air distortion
  • Ribbon-electrostatic hybrid driver combining speed of ribbon with control of electrostatic
  • Closed-loop liquid cooling prevents thermal drift in bias voltage
  • External vacuum pump station maintains < 0.5 Pa during listening
  • Platinum-sputtered electrostatic electrodes for zero-corrosion lifetime bias stability
  • 3m umbilical carries signal, vacuum, and coolant — do not bend below 30cm radius

Vipimo

Dereva Ribbon-electrostatic hybrid, 120mm
Mwitikio wa Masafa 1.5Hz–108kHz (±0.5dB)
Voltaji ya Bias 800V DC
Anga ya Earcup Hard vacuum (< 0.5 Pa)
Muundo Sealed circumaural, evacuated
Kipengele cha Ribbon 0.8μm corrugated aluminum, cryo-treated
Kipengele cha Umemejimla 1.0μm Mylar, platinum-sputtered electrodes
Upoaji Closed-loop liquid cooling (headband + earcups)
Mfumo wa Utupu External rotary vane pump, 15-minute evacuation cycle
Mahitaji ya Umeme Dedicated 20A / 120V circuit
Uzito 1.8kg (headphones), 12kg (pump station + energizer)
Kebo 3m umbilical (signal + vacuum + coolant lines)

Hewa ni adui wa uzazi wa sauti. Elektrostatiki Iliyofungwa kwa Utupu inafunga kila sikio katika chumba kilichoondolewa hewa hadi chini ya Pascal 0.5. Dereva ya mseto: kipande cha pita ya aluminiamu na paneli ya elektrostatiki iliyopakwa platinamu. Mfumo wa baridi wa kioevu. Uzito wa kg 1.8. Sirkiti ya umeme ya ampe 20 inahitajika.

Maelezo ya Kina

  • * Results in non-equatorial environments may vary.