MILLENNIA MEDIA
HV-3R EIGHT-CHANNEL MICROPHONE PREAMPLIFIER with Remote-Control

Unrestricted Capacity, Uncompromised 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
  • 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 dB input headroom: no “pads” needed
  • Entirely balanced audio path with precision components maintains signal integrity: THD under 5 PPM (0.0005%)
  • 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 0.08 dB
  • Ultra-clean toroid power supply
  • Mogami Neglex OFC audio wiring, silver Teflon power wiring
  • Aluminum 16 gauge rack chassis
Options
  • DPA (B&K) +130V and 190V mic inputs
  • DC inputs for ideal performance with dynamic and ribbon microphones
  • HROE Output expansion option for three active isolated outs per channel
  • AD-R96 analog to digital convertor card

Specifications

Minimum Gain
8.5 dB
Maximum Gain (1.5 dB per step, 36 steps)
60.5 dB (up to 78 dB on rqst)
Requency Response +0 / -3 dB
sub 4 Hz to beyond 300 kHz
Frequency Response, Stereo Deviation
< .04 dB
Noise @ 60 dB Gain, 10 Hz - 30 kHz, Inputs common
-133 dB EIN
Noise @ 60 dB Gain, 10 Hz - 30 kHz, 50 Ohm Source
-130 dB EIN
Noise @ 60 dB Gain, 10 Hz - 30 kHz, 150 Ohm Source
-128 dB EIN
Total Harmonic Distortion + Noise, 35 dB Gain, 10 Hz - 20 kHz bandwidth, +27 dBu Out
< .001%, Typ. < .0005%
(< 5 PPM)
Intermodulation Distortion (50 Hz & 7 kHz) 35 dB Gain, +27 dBu Out
< .0009%
Phase Response 35 dB Gain, 50 Hz - 20 kHz bandwdth, +27 dBu Out
< 2 degrees deviation
Phase Response, Stereo Deviation 35 dB Gain, 20 Hz - 40 kHz bandwidth, +27 dBu Out
< 1/2 degree 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*
Maximum Output Level 20 Hz - 40 kHz
+32 dBu
Interchannel Crosstalk
35 dB Gain, 1 kHz, +27 dBu All Outputs
Better than -120 dB (> 20 Bits)
Phantom Input Impedance @ 20 Hz
6,700 Ohms
Phantom Input Impedance @ 20 kHz
6,800 Ohms
Output Impedance
24.3 ohms (x2)
B&K (DPA) Mic Powering
+130 VDC, max, direct (non-phantom) powered
Phantom Powering
+48 VDC, +/- 2 VDC
Power Consumption, Maximum
45 Watts, Maximum
Power Requirements
100 to 240 VAC, 50/60 Hz
Dimensions
19" W x 12" D x 3.5" H
* Approximately equivalent to the output of a B&K 4012 microphone in a 145 dB SPL soundfield.
- Unless stated, all measurements are balanced into 100k ohm load on a calibrated Audio Precision System One.
 
Price: HV-3R $5,002.99
Available Options
  • AD-R96: Analog to Digital Converter for Two Channels
    AES Output on DB 25 connector on rear
    Sample Rates: 2x 96k, 24bit
    Price: $1,349.99

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Most recent revision January 1, 2015