DIAL IN VINTAGE GRIT AND ANALOGUE PUNCH
The Mo 67 MELCOR 1731 Mic Pre/DI PLUG-IN captures the cherished sound of the late 60s and 70s rock n’ roll, emulating the legendary MELCOR 1731 Op Amp that pre-dated the iconic API preamps.
Complete your sound with this classic coloration on vocals, drums, or guitar. The MELCOR 1731 injected new life into recordings, giving rock its edge—now that transformer-saturated warmth and character are available in your DAW.
This essential analogue coloration tool for authentic vintage tone is yours for only $39.99 (regularly $200) for a limited time.
Available Formats: VST, AU, AAX
Compatibility: macOS , Windows (iLok License Manager required)
Many vintage preamp plugins promise warmth, but few model the exact circuit that gave rock and roll its definitive sound before the API era. The legendary MELCOR 1731 Op Amp, created in 1967, is revered for injecting a uniquely musical color and forward presence into audio, defining countless late 60s and 70s records.
The T.H.E. Company Mo 67 MELCOR 1731 Mic Pre/DI PLUG-IN meticulously models the sound, warmth, and saturation of this rare piece of hardware, bringing that cherished vintage tone directly to your DAW. Use it on vocals, drum busses, or guitar tracks for instant analogue character and transformer-balanced output richness.
The Mo 67 plugin is engineered to provide the functional versatility and sonic signature of the original 500 series unit, giving you granular control over the analog coloration:
The MELCOR 1731 Op Amp Sound: Get the rich harmonic saturation and distinct midrange focus that shaped a generation of iconic recordings. This is the authentic tone that established the sound of American rock and broadcast audio.
Variable Impedance Selection: Switch between 1.2k and 300 ohm impedance settings to dramatically alter the way the pre loads your source audio, allowing you to fine-tune the frequency response and transient behavior of microphones and instruments.
Detent Adjustable Gain: Drive the preamp model using the adjustable gain controls to dial in everything from subtle transformer warmth to aggressive, saturated distortion perfect for drums and bass.
Mic Preamp and DI Functionality: Use it as a classic mic preamp on your vocal and drum tracks, or employ the DI circuit model on bass and guitar for a rich, warm direct signal with genuine analogue color.
If you produce Rock, Funk, Soul, or any genre requiring authentic analogue punch and saturation, the Mo 67 MELCOR 1731 Mic Pre/DI PLUG-IN is an indispensable tool. Stop fighting sterile recordings and start mixing with the coveted sound of the late 60s and 70s.
Secure this powerful analogue coloration plugin today for only a fraction of the cost!!!.
Models the rare MELCOR 1731 Op Amp circuit. Captures the classic sound of late 60s and 70s rock. Functions as both a Mic Preamp and a DI plugin. Includes detent adjustable gain for subtle to extreme drive. Emulates rich transformer balanced output saturation. Variable impedance selector changes tone and transients. Adds musical color and forward presence to tracks. Essential for drums, bass, vocals, and guitar tracks. Includes phase reverse and pad controls. Compatible with macOS and Windows systems. Available in major plugin formats (VST, AU, AAX). Activation requires iLok License Manager. 
