The Heritage Audio 73JR II 500 Series Microphone Preamp Module is your gateway to capturing that coveted vintage sound with modern flexibility. This preamp module is inspired by the legendary 73-style console preamps, offering an impressive 80dB of Class-A gain that effortlessly enhances microphones of all types—condenser, dynamic, and ribbon. With its discrete circuitry and custom Carnhill transformers, it delivers warm, rich tones full of character and detail. The 73JR II is not just a nod to the past; it brings innovative features like a sweepable high-pass filter ranging from 20 to 220 Hz, ensuring your recordings are free from unwanted low-end noise.

The unit also includes a DI input that automatically switches modes when a 1/4" cable is inserted, offering a lush, console-style weight and color to your instrument signals. You’ll find separate input and output gain controls that allow for precise tonal shaping, letting you push the input for saturation without overloading the output. This makes the 73JR II ideal for both tracking and reamping, providing endless possibilities for sound sculpting in the studio. Whether you're looking to breathe life into your recordings or add depth to live instruments, the 73JR II stands as a versatile and robust choice for any serious audio engineer or musician.

Key Features:

• 80dB Class-A microphone preamplifier
• Custom Carnhill input and output transformers
• All-discrete, Class-A circuitry
• Sweepable high-pass filter (20 - 220 Hz)
• Separate input and output gain controls
• DI input with auto-switching to DI mode
• 20dB pad switch, phase reverse, and +48V phantom power
• Ideal for use with ribbon mics, vintage synths, and guitar DIs

Product specs

FAQs

What is the primary use of the Heritage Audio 73JR II 500 Series Microphone Preamp?

The Heritage Audio 73JR II is primarily used for studio recording, providing a classic British Class-A sound ideal for vocals and instruments, enhancing the audio with warmth and clarity.

Does the Heritage Audio 73JR II provide phantom power for condenser microphones?

Yes, the Heritage Audio 73JR II is equipped with phantom power, making it suitable for use with condenser microphones that require external power.

What are the connectivity options available on the Heritage Audio 73JR II?

The Heritage Audio 73JR II features a 1/4" input that supports Mic, Line, and DI signals, allowing versatile connectivity for various recording setups.

Can the Heritage Audio 73JR II be used for both mic and line-level signals?

Yes, the Heritage Audio 73JR II is designed to handle both mic and line-level signals, offering flexibility in different recording scenarios.

What is the frequency response of the Heritage Audio 73JR II preamp?

The Heritage Audio 73JR II has a frequency response of 20Hz (+0.3dB) to 20kHz (-0.2dB), ensuring accurate sound reproduction across a wide range of frequencies.