.%20High%20resolution%20(HR)%20gain%20switches%20are%20standard.%20BK%20and%20DC%20options%20available.%20Features:%20%20Unsurpassed%20ambience%20retrieval%20%20Transform...
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Millennia HV-3D~8 8 Channel High Voltage Microphone Preamplifier
Availability:
Special Order ItemThis item is not stocked and needs to be ordered from the manufacturer. Please contact our sales team for more information.
Millennia HV-3D~8 8 Channel High Voltage Microphone Preamplifier
Sale price$4,380.00
Regular price$4,867.00
Description
The HV-3D8 is an eight channel version of HV-3 mic preamp (above). High resolution (HR) gain switches are standard. BK and DC options available.
Features:
- Unsurpassed ambience retrieval
- Transformerless design with matched hi-speed discrete transistor octet has 23 dB input headroom: no attenuator "pads" needed
- Uncolored timbral accuracy at all dynamic levels
- 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 (300 m) cable runs with ease
- Standard 36-step gain controls (1.5 dB per step) are stereo matched to .08 dB
- Ultra-clean toroid power supply
- Gold audio connectors and switches
- Mogami Neglex OFC audio wiring
- Silver Teflon power wiring
- Welded 16 gauge steel rack chassis
| Minimum Gain | 8.5 dB |
| Maximum Gain(1.5 dB per step, 36 steps) | 65 dB (up to 75 dB on request) |
| 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) |
| Intermodulation 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, +/- 2 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 12.5" D, 25 lbs. |
The HV-3D8 is an eight channel version of HV-3 mic preamp (above). High resolution (HR) gain switches are standard. BK and DC options available.
Features:
- Unsurpassed ambience retrieval
- Transformerless design with matched hi-speed discrete transistor octet has 23 dB input headroom: no attenuator "pads" needed
- Uncolored timbral accuracy at all dynamic levels
- 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 (300 m) cable runs with ease
- Standard 36-step gain controls (1.5 dB per step) are stereo matched to .08 dB
- Ultra-clean toroid power supply
- Gold audio connectors and switches
- Mogami Neglex OFC audio wiring
- Silver Teflon power wiring
- Welded 16 gauge steel rack chassis
| Minimum Gain | 8.5 dB |
| Maximum Gain(1.5 dB per step, 36 steps) | 65 dB (up to 75 dB on request) |
| 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) |
| Intermodulation 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, +/- 2 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 12.5" D, 25 lbs. |
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Your home for all things pro audio—backed by expertise and experience. Connect with us today.
