The HP-35P is a portable single channel microphone preamp with authentic transparency for unrestricted creativity
Features
Continuously variable gain control
Front panel instrument input
DC coupled ribbon mic with 10dB gain boost setting
80 Hz rolloff filter
48V phantom power
14 dB Pad
Polarity flip
12 to 15V operation - 100 to 240V line lump power supply, 12V output, included
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, +18dBu @ 0.02% THD+N with pad 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: 48V dc +/- 2V dc Dimensions/Shipping Weight: 5.67" W x 1.69" H x 8.19" D, 3 lbs.
