Millennia - M2-B

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Preamps

The M2-B from Millennia is a tube-free, 2-channel, transformer-free preamp in pure class A. The M-2B is the result of meticulous listening tests on many circuits, topologies, to offer a finely tuned instrument intended for professional audio applications. With the emergence of 24-bit digital audio and more, sound engineers are facing a new need for undistorted dynamics. The M-2B responds perfectly to this challenge.

ARTICLE N° 57543
  • Millennia M2-B Tube Microphone preamp, 2 channels, transformerless, pure class A.
  • Minimum gain: 14 dB.
  • Maximum Gain: (3 ranges with continuous trim) 50 dB.
  • Frequency response: (+ 0 / -3 dB) 4 Hz-130 kHz.
  • Noise (50 dB Gain, 10 Hz-30 kHz, 150 Ohm Source) -116 dB EIN.
  • THD + Noise (30 dB Gain, 10 Hz-20 kHz, 0 dBu output) <.02%.
  • Intermodulation Distortion (50Hz & 7kHz) 35 dB Gain, +27 dBu output <.0009%
  • Phase Response (35 dB Gain, 20 Hz-20 kHz, +26 dBu Out) <10 degrees of deflection.
  • Phase Response, Stereo Deviation (35 dB Gain, 20 Hz-40 kHz, +27 dBu Out) <1 degree.
  • Common mode rejection ratio (30 dB Gain, 1kHz, 100 mV CM)> 60 dB.
  • Scan Speed ​​(35 dB Gain, +27 dBu Out)> 20 volts / mS.
  • Max Input Level (20 Hz-40 kHz, 14 dB Gain) +20 dBu (no attenuator required).
  • Maximum Output Level (20 Hz - 40 kHz, 10 kOhm of Mini load)> +35 dBu.
  • Cross-channel crosstalk (30 dB Gain, 1 kHz, 0 dBu on both outputs) <70 dB.
  • Input Impedance Phantom Power 3800 Ohms.
  • Output Impedance 120 Ohms.
  • DPA (B & K) Mic Powering + 130V dc, max, (non-ghost).
  • Phantom power supply: + 48V dc, +/- 2V dc.
  • Consumption: 50 watts maximum.
  • Power supply: 100-120 / 200-240 V ac, 50/60 Hz.
  • Weight 11,8Kg.