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Blue Microphones

Blue Microphones Robbie Flagship Tube Mic and Instrument Preamp - is currently on backorder. You may still purchase now though and we'll ship as soon as more become available.

In Stock & Ready to Ship!



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Brand New ConditionMore InfoThis product is in the box as received from the manufacturer and comes with the original warranty.

  • iZotope noise canceling technology for clear audio, anywhere
  • Dual recording modes to capture any sound source
  • Skype, VOIP integration for Mac and PC
  • Portable size and rugged construction for ultimate durability

Robbie is a Class-A discrete tube preamp that reveals the true tone of your voice or instrument. Robbie brings our heritage of design innovation and premium sound to your entire recording process. Featuring audiophile-grade components and an IC-free signal path, Robbie the Mic Pre delivers superior accuracy and transparency every time. With an unprecedented 34dB of headroom before clipping, Robbie will add depth and dimensionality to your recordings.

  • Minimum Gain: 8dB
  • Maximum Gain: 68dB
  • Frequency Response (+/- 2dB): 10Hz – 100kHz
  • Noise @ 60dB gain (10Hz – 30kHz, 50Ω source): -131dB EIN
  • Noise @ 60dB gain (10Hz – 30kHz, 150Ω source): -129dB EIN
  • THD + Noise @ 60dB gain(10Hz – 20kHz, +22dBu output): <5°
  • Common Mode Rejection Ratio (50Hz – 20kHz, 100mV input): 60dB gain > 64db; 30dB gain > 75dB
  • Maximum Input Level (8dB Gain, 20Hz – 20kHz): +22dBu w/o pad
  • Maximum Output Level (20Hz – 40kHz @ 10kΩ): +34dBu
  • Mic Input Impedance (20Hz – 20kHz): 5kΩ (2x 2, 5kΩ)
  • HI-Z Input Impedance: 1MΩ
  • Output Impedance: 50Ω (2x25Ω)
  • Phantom Power: +48 VDC, +/- 1.5 VDC
  • Power Consumption: 8W
  • Power Requirements: 115/230 VAC, 50/60Hz
  • Dimensions: 8.5”L x 8.25”W x 5.25”H