collapse expand iconDescription

The Lake People mic-amp F311 Q is a professional-grade four-channel microphone preamplifier designed for pristine audio performance in demanding recording scenarios. Engineered with ultralow noise circuitry, this preamp ensures exceptional clarity and detail for capturing nuanced audio in studio or on-location settings. Its robust construction and mains-powered IEC/CEE socket provide reliable operation with switchable 230V or 115V AC compatibility. With its unparalleled audio integrity and thoughtful design, the F311 Q is tailored for applications like bypassing subpar console preamps or direct-to-tape sessions.

High-Precision Gain Control for Consistency

The mic-amp F311 Q sets itself apart with its premium gain adjustment system, featuring 12-step switches that provide precise and repeatable control. This meticulous design eliminates the inconsistencies commonly associated with potentiometer-based systems, ensuring balanced gain across all channels. Whether used for multi-microphone setups or critical direct-to-tape applications, this preamp delivers unmatched control over input levels. The result is a consistent and accurate audio signal that maintains its integrity throughout the recording process.

Lake People Mic-Amp F311 Q
Lake People Mic-Amp F311 Q
Lake People Mic-Amp F311 Q

collapse expand iconFeatures

  • Ultralow noise preamps deliver pristine audio clarity for professional recordings
  • Four-channel design enables versatile setups for multi-mic applications
  • 12-step switches ensure precise gain control and repeatable adjustments
  • Bypasses mixing console preamps for superior sound quality and performance
  • Ideal for on-location recording and direct-to-tape sessions
  • Mains powered with switchable 230 or 115V AC compatibility
  • Exceptional craftsmanship guarantees durability and reliable long-term use
  • Perfect for pairing with ADC F444 to create a compact recording setup

collapse expand iconSpecs

Dimensions
  • Width: 19"
  • Height: 1.73"
  • Depth: 6.54"
  • Rack size: 19" / 1 HE
Audio performance
  • Frequency range: 5Hz–70kHz (-3dB)
  • Maximum input voltage: Greater than +21dBu
  • Maximum output level: Greater than +25dBu
  • Total harmonic distortion (THD+N): Less than 0.001% (@ -1dBFs)
  • Noise level: -129dB (@ 60dB gain)
Preamp features
  • Microphone gain range: 0–+66dB
  • Input impedance: 5 kohm
  • Output impedance: Less than 30 ohm
  • Gain adjustment: 12-step switches
  • Amplifier channels: 4
Connectivity
  • Line inputs: 0
  • Line outputs: 4 XLR
  • Phantom power: 48V phantom power available
  • Additional features: Lo-cut filter and phase reverse
Power
  • Power supply: Internal
  • Voltage options: 230V or 115V AC (switchable)
  • Connector type: IEC/CEE socket

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