Blue Microphones Robbie The Mic Pre - Class-A Microphone And Instrument Preamp - Long & McQuade Music Educator Site
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Blue Microphones Robbie the Mic Pre - Class-A Microphone and Instrument Preamp

Departments > Pro Audio & Recording > Mic Preamps & DI Boxes > Microphone Preamps > Blue Microphones > Robbie the Mic Pre - Class-A Microphone and Instrument Preamp
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SKU: # 230512
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ROBBIE

Limited stock available in select stores only

Flagship Tube Mic and Instrument Preamp


Robbie is a Class-A discrete tube preamp that reveals the true tone of your voice or instrument. 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.

Robbie puts an end to the tube vs. solid-state debate by combining the best aspects of each into one premium preamp. The fully discrete ECC88 twin triode tube input and gain stage deliver warm, rich and detailed tone, while the electronically balanced solid-state output ensures pristine sound with unmatched clarity. Together, it's two halves of the same whole of audio quality - aka, perfection.

NO GLASS CEILING
Robbie is all about incredible audio quality without limits. With a massive 34dB of headroom before clipping, plus hand-tuned components that maintain the integrity of your sound, Robbie helps you record your music the way you've always imagined - powerful, precise and pure.

FEATURES

• Fully discrete Class-A signal path - completely balanced from input to output
• Solid-state transformerless input stage coupled with twin triode (ECC88) vacuum tube gain stage
• Ultra-low noise (-131 dB), maximum detail and exceptionally musical harmonic saturation
• Amazing 34 dB head room before clipping
• Front panel instrument DI for enhancing bass, electric guitar, synth or drum machine

TECHNICAL SPECIFICATIONS

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 degrees
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
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