• Golden painted “True” large diaphragm with active mylar foil diameter of 1in (25mm)
  • Cardioids patterns
  • Switch able high-pass filter and 10dB pad
  • Low cut
  • Class A, preamplifier circuitry eliminates cross-over distortion
  • Very low self-noise
  • Exceptional low-frequency reproduction
  • High output level
  • High input SPL capability
  • No cross-over distortion
  • Extremely uniform polar response
  • Classic character and rugged construction
  • Optional swivel mount
Acoustical operating principlePressure gradient transducer
Frequency range20Hz to 20kHz
Rated Impedance200 Ohms
Min. load impedance1000 Ohms
S/N ratio78dB
Dynamic range128dB
Power supply48V +/-3V
Current consumption4mA
Weight0.39kg (0.9lbs)
Dimensions63mm(dia.) x 175mm(L)
Dimensions2.5”(dia.) x 6.9”(L)