HV-3R
Eight Channel Remote Mic Preamplifier
Unrestricted Capacity, Uncompromising Clarity
- Control up to 792 channels (99 units) at once via Ethernet: TCP/IP addressing allows control via the Internet
- Plug ‘n play Pro Tools interface via MIDI
- Dante, AES and MADI output options
- AElogic Windows software offers total control
- Hi-definition meters, unlimited groups, scene management, voltage/temperature monitoring...
- Transformerless design with matched hi-speed discrete transistor octet has +23 dBu input headroom: no “pads” needed
- Entirely balanced audio path with precision components maintains signal integrity: THD under 5 PPM (.0005%)
- Effortless, vividly realistic musical performance
- Laser-trimmed FET-based output stage has 32 dB headroom: drives 1000 foot (300m) cable runs with ease
- Gain controls (1 dB per step) on all channels are-matched to .08 dB
- Ultra-clean toroid power supply
- Mogami Neglex OFC audio wiring, silver Teflon power wiring
- Aluminum 16 gauge rack chassis
Specifications
- Minimum Gain: 8.5 dB
- Maximum Gain (1 dB per step): 80 dB
- Frequency Response (+0 / -3 dB): sub 3 Hz to beyond 300 kHz
- Noise (60 dB Gain, 10 Hz - 30 kHz, Inputs common): -133 dB EIN
Total Harmonic Distortion + Noise
- ( 35 dB Gain, 10 Hz - 20 kHz bandwidth, +27 dBu Out): < .001%, Typ. < .0005% (< 5 ppm)
Inter-modulation Distortion
- (50 Hz & 7 kHz), 35 dB Gain, +27 dBu Out): < .0009%
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, +27 dBu Out): > 25 Volts per microsecond
- Maximum Input Level (20 Hz - 40 kHz): +23 dBu (no attenuator pads required)
- Maximum Output Level (20 Hz - 40 kHz): +32 dBu
- Phantom Input Impedance (1 kHz): 6,750 ohms
- Output Impedance: 24.3 Ohms (x2)
- DPA (B&K) Mic Powering: +130 V dc max, (non-phantom)
- Phantom Powering: +48 V dc, +/- 4 V dc
- Power Consumption: 45 watts maximum
- Power Requirements: Selectable: 100-120, 200-240 V ac, 50/60 Hz
- Dimensions/Shipping Weight: 19" W x 3.5" H x 16" D, 19 lbs.