The acclaimed Millennia stereo mic preamp circuits — in use by a who's who in critical acoustic recording worldwide. High resolution (HR) gain switches are standard. BK and DC options available.
- 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 12 watts maximum
- Power Requirements Selectable: 100-120, 200-240 V ac, 50/60 Hz
- Dimensions/Shipping Weight 19" W x 1.75" H x 12" D, 15 lbs.
- DPA (B&K) +130 V mic inputs
- DC inputs for ideal performance with dynamic and ribbon microphones