Behringer 73 Legendary Microphone Preamplifier with Custom-Built Midas Transformers
The Behringer 73 Legendary Microphone Preamplifier with Custom-Built Midas Transformers condenses the revered sound of the classic 1073 module into a single 500-series slot. Thus, experience the unmistakable depth, detail and musical saturation that shaped recordings at Abbey Road, Sound City and Capitol Studios. Now, engineered for today’s hybrid workflows.
Iconic 1073 Tone, Modern Flexibility
Developed alongside an original 1073 designer, the 73 mirrors the discrete Class-A architecture that made the original famous, while integrating precision electronic switching for repeatable settings. A formidable 80 dB of stepped gain effortlessly drives low-output ribbon microphones, DI guitars or line-level synths without introducing noise.
Custom Midas Transformers for Sonic Richness
Boutique, custom-wound Midas transformers on both the input and output stages impart unmistakable harmonic heft. Whether pushing vocals into gentle saturation or capturing the rich overtones of an acoustic guitar, the 73 infuses every source with warm, three-dimensional character.
Studio-Ready Control in a Rugged Chassis
The steel enclosure shields delicate circuitry while saving precious rack space. Illuminated switches for phase reverse, impedance selection and input routing provide instant visual feedback, and the trim knob with integrated phantom power switch streamlines workflow. Combine multiple 73s to build a tailor-made front-end for multichannel recording.
Key Features
- 80 dB stepped gain plus trim for precision level matching
- Front-panel combo jack for fast instrument or mic hookup
- Selectable 300 Ω/1200 Ω input impedance optimises tone across microphone types
- Phase, impedance and input route switches with protective auto-muting
- Premium components and discrete Class-A design ensure audiophile clarity




