Millennia Media M-2b

Two Channel Vacuum Tube Microphone Preamplifier

  1. Press
    M-2b
    Two Channel Vacuum Tube Microphone Preamplifier
    M2B Web.jpg
    truth in engineering
    Overview
    [​IMG]
    The World’s Most Elegant Tube Mic Preamplifier
    • Musical, involving, euphonic
    • High speed transformerless, pure Class A, 350 volt
    • triode design
    • Differential topology: no attenuator “pads” required
    • Effortless dynamics, vividly realistic ambience
    • >35 dBu output headroom
    • High resolution gain control
    • Precision potentiometers, ultra-premium components
    • Built for critical professional applications
    • Gold audio connectors, tube sockets, and relays
    • 3/8“ thick radius extruded aluminum face plate
    • Durable mirror-gloss anodized finish
    • Mil spec 16 gauge cold-rolled steel chassis
    • Ultra-clean toroid power supply: internal sub-chassis
    • Hand machined aluminum knobs,
    • illuminated IT&T push buttons
    • Richly musical vintage vacuum tubes available
    • Mogami Neglex OFC audio wiring
    • Silver Teflon power wiring
    $3,719.00

    Specifications
    [​IMG]
    Minimum Gain 14 dB
    Maximum Gain (3 ranges with continuous trim) 50 dB
    Frequency Response (+0 / -3 dB) 4 Hz to 130 kHz
    Noise (50 dB Gain, 10 Hz - 30 kHz, 150 ohm Source) -116 dB EIN
    Total Harmonic Distortion + Noise (30 dB Gain, 10 Hz - 20 kHz Bandwidth, 0 dBu Out) < .02%
    Intermodulation Distortion (50 Hz & 7 kHz) 35 dB Gain, +27 dBu Out < .0009%
    Phase Response (35 dB Gain, 20 Hz - 20 kHz, +26 dBu Out) < 10 degrees deviation
    Phase Response, Stereo Deviation (35 dB Gain, 20 Hz - 40 kHz, +27 dBu Out) < 1 degree
    Common Mode Rejection Ratio (30 dB Gain, 1 kHz, 100 mV C.M.) > 60 dB
    Slew Rate (35 dB Gain, +27 dBu Out) > 20 Volts per microsecond
    Maximum Input Level (20 Hz - 40 kHz, 14 dB Gain) +20 dBu (no attenuator pads required)
    Maximum Output Level (20 Hz - 40 kHz, 10 kilohm Min. Load) > +35 dBu
    Interchannel Crosstalk (30 dB Gain, 1 kHz, 0 dBu Both Outputs) < 70 dB
    30 dB Gain, 1 kHz, 0 dBu Both Outputs < 70 dB
    Phantom Input Impedance 3.800 ohms
    Output Impedance 120 ohms
    DPA (B&K) Mic Powering +130 V dc max, (non-phantom)
    Phantom Powering +48 V dc, +/- 2 V dc
    Power Consumption 50 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” D, 26 lbs..

    audiokid likes this.

Recent Reviews

  1. audiokid
    audiokid
    5/5,
    Absolutely awesome micpre. Big rail, transformerless tube pre that turns vocals into silk. Combined with an UA LA2A, UA 1176LN , amazing. Beautiful on everything.
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