Heritage Audio HA73JR II 500 Series Microphone Preamp

Heritage Audio HA73JR II 500 Series Microphone Preamp Overview
The Heritage Audio HA73JR II 500 Series Microphone Preamp brings the vintage sound of classic British consoles into the modern studio with unparalleled clarity and punch. This versatile preamp and DI module offers 80dB of mic preamp gain and 50dB of line preamp gain, giving you a range of tonal possibilities for various sound sources. Whether you're recording vocals, instruments, or line-level signals, the HA73JR II adds vibrant, rich character to your tracks, making it the perfect addition to any studio setup. With its updated design, this module includes additional features like a variable highpass filter, a 20dB pad, and auto-switching DI mode, making it suitable for a wide range of applications.

Vintage Console Sound with Modern Features
The HA73JR II is based on the iconic 73-style module, renowned for its smooth, musical compression and rich sound that has been a staple in the industry for decades. Heritage Audio has carefully crafted this module to capture the same vibrant tonal characteristics of its vintage counterpart, with the added benefit of modern upgrades. It features an all-discrete, Class A circuit that ensures pristine audio quality and warmth, adding richness and depth to any microphone, dynamic, or ribbon source. With the ability to push the input for added saturation, this preamp brings out the best in your recordings, delivering classic British console sound with a contemporary edge.

Versatile DI Input for Instrument Recording
One of the standout features of the HA73JR II is its DI input circuit, which sits before the input transformer. This configuration allows you to record DI instruments—like bass and guitars—with added color and character right from the start. Whether you're looking for a clean, transparent recording or a more saturated, vintage-inspired sound, this DI input gives you the flexibility to achieve the perfect tone. This design ensures that your instrument signals are treated with the same warmth and presence as the microphone signals, making it an ideal tool for capturing both vocals and instruments with vintage charm.

Custom Carnhill Transformers for Warmth and Clarity
The HA73JR II incorporates custom Carnhill input and output transformers, a feature that greatly contributes to the module's signature sound. These hand-wound transformers provide the warmth and richness that the vintage 73-style preamps are known for, enhancing the tonal quality of any source. Whether you're recording mic signals, line-level tracks, or DI instruments, the Carnhill transformers ensure that your recordings are full-bodied and rich. They offer a natural glow to the sound without coloring it excessively, making it perfect for any style of music or genre.

Enhanced Control with Highpass Filter and Gain Adjustments
In addition to its vintage-inspired sound, the HA73JR II includes a variable highpass filter that allows you to cut unwanted low-end rumble and muddiness while tracking. This feature helps keep your recordings clean and focused, particularly for bass-heavy sources. The module also provides separate input and output gain controls, offering you full flexibility to drive the input hard for saturation while keeping the output at the desired level. This allows you to experiment with different levels of distortion and warmth, giving you more control over your sound without risking overload or distortion at the output stage.

Built for Durability and Versatility
As with all Heritage Audio products, the HA73JR II is built to last. Constructed with high-quality components and housed in a durable 500 Series module format, it’s designed for both studio use and live sound applications. The rugged build ensures that this module can withstand the demands of daily use while providing consistent, reliable performance. Whether you're using it for tracking, mixing, or live recording, the HA73JR II is built to provide exceptional sound quality and durability for years to come.