Product Description

About this Superlux L401U Large Diaphragm USB Condenser Microphone

The Superlux L401U USB condenser microphone is equipped with a 1”, 3μm ultra-thin gold-plated diaphragm capsule to ensure studio-grade recording quality at any stage, even at home! The plug-and-play system is compatible with both Windows and Mac OS system and supports most available DAWs. The equipped high-quality A to D converter and USB output makes perfect recording effortless.L401U features a zero-latency stereo headphone monitoring (3.5mm) jack to provide real-time microphone input monitoring. A direct/mixing knob allows you to adjust the monitoring level between microphone input and audio output easily.

The Superlux L401U large diaphragm microphone is a high-quality recording tool that is the right choice for any professional stage,
home or studio application.

The Tech Features

Brand: Superlux

Model: L401U


  • USB digital recording condenser microphone.
  • Plug-and-play, compatible with Windows and Mac OS system and supports most DAW software.
  • Ø 1”, 3μm ultra-thin gold-plated diaphragm capsule which can capture exquisite and
    warm sound.
  • The cardioid pickup pattern makes L401U very suitable for vocal recording, acoustic instruments and any other sources.
  • The built-in headphone amplifier ensures extremely clear and rich playback details even at high volume.
  • Direct monitoring provides zero-latency monitoring.
  • Built-in high-quality AD converter, and with 24 bit, 192 kHz sampling rate.


  • Type: True condenser, Ø1'' (Ø25.4 mm)
  • Polar Pattern: Cardioid
  • Frequency Response: 20-20,000Hz
  • Sensitivity: -34 dBV/Pa (20mV/Pa)
  • Max. SPL: 110 dB (THD <1%, at 1kHz)
  • Power Requirement: Powered by USB (5V DC)
  • Bit Depth: 24 bit
  • Sampling rate: 192 kHz
  • Volume Control: Direct / mixing monitoring volume control, headphone monitoring volume control
  • Output jack: USB connector
  • Impedance: ≥ 16Ω
  • Headphone output power: 150mW (at 1kHz, 1% T.H.D.: 16Ω)
  • T.H.D: < 0.5% (at 1KHz)
  • Headphone output jack: 3.5mm stereo headphone jack
  • Dimensions: Ø105×254.8mm (Ø4.13''×10.03'')
  • Net Weight: 1200g (42.3 oz)


  • Type B USB Cable (3m)