BLUE Robbie Microphone Preamp

Item # MICROBBIE
| Mfg # 754524
| UPC # 884088638450
Our Price: $999.99
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*****5 / 5 (based on 1 Reviews)
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Simplicity of design. Purity of sound. Meet Robbie, BLUE's Class-A discrete tube microphone and instrument preamplifier. All of the technical quality and design innovation that goes into BLUE's line of award-winning microphones has been engineered into making Robbie one of the finest tube preamps available today. With no ICs and only the highest- quality discrete components from input to output, Robbie is one of the quietest (-131 dB EIN @ 50 ohms) and most detailed (THD 0.006%) tube preamps available today. It features audiophile-grade ultra low noise metal film resistors and polystyrene capacitors, and provides the user with the best of both worlds: An electronically-balanced, fully discrete input stage, tube gain stage (ECC88 twin triode), and an electronically-balanced solid-state output stage. There is no switching crossover distortion anywhere in the completely balanced audio signal path. And if that's not enough, Robbie achieves and amazing 34dB headroom before clipping!

Elegance and simplicity are the driving forces behind BLUE's design philosophy. Robbie is no exception. The front panel features a single large backlit potentiometer (gain) and 1/4 hi-Z instrument input. On the back, you'll find the power cable input, power switch, balanced XLR mic input, balanced XLR line output, polarity switch, -20 dB pad, input selector switch (mic/instrument) and phantom power on/off.

Robbie's gorgeous design and ease of use will quickly make it one of the most valuable lifeforms in your studio.

BLUE Robbie Microphone Preamp Specifications:
  • Minimum Gain: 8 dB
  • Maximum Gain: 68 dB
  • Frequency Response (+ / - 2 dB ): 10Hz - 100kHz
  • Noise @ 60 dB gain (10 Hz - 30 kHz, 50 ohms source): -131 dB EIN
  • Noise @ 60 dB gain (10 Hz - 30 kHz, 150 ohms source): -129 dB EIN
  • THD + Noise @ 60 dB gain (10 Hz - 20 kHz, +22 dBu output): < 0.006%
  • Phase Response @ 60dB gain (50 Hz - 20 kHz, +22 dBu output): < 5 degrees
  • Common Mode Rejection Ratio (50 Hz - 20 kHz, 100 mV input): 60dB gain > 64dB; 30dB gain > 75 dB
  • Maximum Input Level (8 dB Gain, 20 Hz - 20 kHz): +22 dBu w/o pad
  • Maximum Output Level (20 Hz - 40 kHz @ 10 k ohms): +34 dBu
  • Mic Input Impedence (20Hz - 20kHz): 5k ohms (2x 2,5k ohms)
  • HI-Z Input Impedence: 1M ohms
  • Output Impedence: 50 ohms (2x25 ohms)
  • Phantom Power: +48 VDC, +/- 1.5 VDC
  • Power Consumption: 8W
  • Power Requirements: 115/230 VAC, 50/60 Hz
  • Dimensions: 81/2'L X 81/4'W X 51/4'H
Overview
*****5/5
Based on 1 Reviews
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Product Reviews
  • *****
  • Great Vocal Preamp!
  • December 06, 2014
  • By: John

This is a great Preamp for recording Vocals. To me it sounds like a preamp only ver. of a Avalon (and a lot less money) This unit adds a warm tone to your signal and keeps the recording crystal clear.

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Product Warranty Information

 
Blue Mic
 
Tel: (818) 879-5200; Email: service@bluemic.com; Blue Mic Website | Warranty Form; Microphones - 3 Years Parts and Labor, Hardware - 2 Years Parts and Labor

  Product warrenty information

 
All instruments in our catalogs and on our shopping site carry the manufacturers' warranties against defects in parts and workmanship. Should a defect occur within the manufacturer's warranty period, contact us immediately.

We will be glad to help facilitate the repair or replacement as specified by the manufacturer. The manufacturer will determine whether the defect is covered under their warranty; we do not make that determination.

Please note: U.S.-based manufacturers WILL NOT honor warranties for items sold and shipped outside the U.S. Also, if a school, school district, or board of education purchases an instrument and resells it to an individual, the manufacturer considers the warranty to be void. Warranties are extended only to the original purchaser!

All warranties, stated or implied are held with the product manufacturer and they vary from item to item. Consult the documentation that came with your product for details in addition to the information below.
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Blue Microphones was founded in 1995 to improve the front-end of audio recording by utilizing the increased bandwidth benefits of digital technology. Their knowledge of combining classic mic design with new technologies has allowed Blue to pioneer the perfect analog input devices for the digital age.
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