HV-35 Microphone Preamp

HV-35 Microphone Preamp

Regular price $849.00 Sale price $763.99
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This product has an estimated 3-5 day shipment processing time.   

Authentic Transparency for Unrestricted Creativity

  • Continuously variable gain control
  • Front panel instrument input
  • DC coupled ribbon mic with 10dB gain boost setting
  • 80 Hz rolloff filter
  • 48V phantom power
  • 15 dB Pad
  • Polarity flip
  • API 500 series compatible format
  • Lovingly hand-crafted in Northern California

Specifications

Minimum Gain 14.5 dB, 1dB with Pad
Maximum Gain (continuously variable) 60 dB (70 dB in Ribbon Mode)
Frequency Response (-3 dB) < 10 Hz to  > 200 kHz
typical -1.0 dB @ 10 Hz
typical  -1.5 dB @ 200 kHz
Noise  (60 dB Gain, 10 Hz - 30 kHz, Inputs common) -130 dB EIN
Total Harmonic Distortion + Noise  (35 dB Gain, 10 Hz - 20 kHz bandwidth, +24 dBu Out) < .003%, Typical < .001%
Intermodulation Distortion (50 Hz & 7 kHz) 35 dB Gain < .0006% +12 dBu Out
< .001% +20 dBu Out
Phase Response (35 dB Gain, 50 Hz - 20 kHz bandwidth, +27 dBu Out) < 2 degrees deviation
Common Mode Rejection Ratio  (35 dB Gain, 10 Hz - 20 kHz bandwidth, 100 mV C.M.) > 65 dB, Typ > 85 dB
Slew Rate (35 dB Gain, +24 dBu Out) > 25 Volts per microsecond
Maximum Input Level (20 Hz - 40 kHz) +12dBu @ 0.02% THD+N
Maximum Output Level 1 kHz @ 35dB of gain, THD+N is:
< 0.001% at +26dBu output
< 0.05% @ +28 dBu output.
Phantom Input Impedance  (1 kHz) 2,210 ohms
Output Impedance 24.3 Ohms (x2)
Phantom Powering
 
provided by 500 rack
 
Dimensions/Shipping Weight 1.5” W x 5.25” H x 6” D, 2 lbs.