collapse expand iconDescription

The Lake People mic-amp F311-D is a two-channel ultralow noise microphone preamplifier designed for exceptional audio performance and precise control. Featuring high-quality 12-step gain switches, this preamp ensures exact reproducibility and perfectly matched levels across both channels—ideal for professional recording applications like bypassing insufficient console preamps or direct-to-tape sessions. Built with precision craftsmanship, it offers superior sound clarity and a wide dynamic range, eliminating the compromises of potentiometer-based adjustments. Powered by an internally switchable ISC/CEE mains connection (230V or 115V AC), the mic-amp F311-D combines reliable power with meticulous engineering to deliver unmatched recording fidelity.

Precision Engineering for Superior Audio Performance

The mic-amp F311-D features meticulously designed gain switches that replace standard potentiometers, ensuring precise and consistent level adjustments. This attention to detail provides a predictable response and eliminates inconsistencies between channels, allowing engineers to focus on capturing the finest nuances of their recordings. Additionally, the ultralow noise circuitry minimizes interference, preserving the integrity of your audio signal. Whether used in on-location recording or within a high-end studio setup, this preamp guarantees exceptional sound reproduction and unmatched tonal transparency.

Lake People Mic-Amp F311 D
Lake People Mic-Amp F311 D
Lake People Mic-Amp F311 D

collapse expand iconFeatures

  • Ultralow noise microphone preamp ensures pristine sound quality for recordings
  • 12-step gain switches provide precise reproducibility and channel balance
  • Designed for on-location recording delivers studio-quality results anywhere
  • Bypasses insufficient preamps elevating your audio with superior clarity
  • Mains powered with switchable voltage for global compatibility and reliability
  • Perfect for direct-to-tape sessions capturing audio with exceptional fidelity
  • High-level craftsmanship ensures durability and professional-grade performance
  • Pair with ADC F444 to create an unparalleled recording setup

collapse expand iconSpecs

Performance
  • Mic gain: 0 - +66dB
  • Noise: -129dB at 60dB gain
  • Frequency range: 5 Hz–70kHz (-3dB)
  • THD+N at -1dBFs: Less than 0.001%
Input and output
  • Input impedance: 5 kohm
  • Output impedance: Less than 30 ohm
  • Max input voltage: Greater than +21dBu
  • Max output level: Greater than +25dBu
Build and dimensions
  • Housing: 19" / 1 HE
  • Dimensions: 18.9" x 1.73" x 6.54"
  • Weight: Not specified
Power supply
  • Type: Internal 230 V/115V AC
  • Connection: IEC/CEE socket
  • Switchable voltage: Yes
Additional features
  • Lo-cut filter: Included
  • 48V phantom power: Yes
  • Phase inversion: Yes
  • 4-step level indicator: Yes

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