Big, Innovative, Detailed, High-Performance
MSRP: $2499
Clear the air for big revealing sound. Visually stunning, the LT-381 Oceanus is a fantastic vocal mic. It’s an original high-performance transformer-less tube condenser microphone that produces full and detailed recordings.


Audio Oceanus LT-381 at a glance

redcheckmark Really shines on vocals
redcheckmark Huge sounding on drum overheads
redcheckmark Magical on pianos
redcheckmark Big, smooth and open top-end
redcheckmark Excellent for a variety of sources

Capture minute details
Our new 31.25mm dual-diaphragm capsule captures minute details of the sound source.  A Lauten Audio original design, the Oceanus capsule is one of largest in the microphone world, making it part of the unique Oceanus sound.

Innovative Dual-Tube circuit design
Internally the LT-381 Oceanus is a innovative blend of classic and modern day components. This microphone contains one of the most unique circuit topologies of any microphone on the market today. It utilizes a NOS military-grade pentode tube with a carefully selected operating point as the input and gain stage, and a transformer-less tube output stage. Finally, our unique vacuum tube isolation chamber reduces component temperatures as well as noise.


Included Accessories
Shock mount
Premium Cable
Power Supply
Wood Box
Hard case

Oceanus LT-381 Features & Specifications
redcheckmark Large 31.25mm dual-diaphragm capsule
redcheckmark Variable 9-step Omni, to Cardioid, to Figure-8
redcheckmark Vacuum tube input & output
redcheckmark Internally shock mounted capsule
redcheckmark NOS Military grade tube at gain stage
redcheckmark High resolution capacitors
redcheckmark Circuit: Transformer-less Vacuum Tube
redcheckmark Type: Dual-diaphragm condenser
redcheckmark Freq. Response: 20Hz to 20kHz
redcheckmark Polar Pattern: Cardioid, Omni & Figure-8 (variable)
redcheckmark Dynamic Range: 100dB minimum
redcheckmark Impedance: <200 ohms
redcheckmark Max. SPL: 0.5%THD@1000Hz
redcheckmark Self-noise level: 20dB(A)
redcheckmark Sensitivity: 16mV/Pa OR -36±2dB 0dB=1V/Pa 1000Hz
redcheckmark Special power requirement provided by PSU

Douglas Green
Producer – Stone Temple Pilots, Scott Weiland

“In a world full of clones and wannabees the LT-381 Oceanus is a new voice in an otherwise crowded field of mediocre pretenders. Try this microphone on your favorite singer and I guarantee you will not be disappointed.”



Copyright © 2014 Lauten Audio