Heritage Audio DMA73 2-Channel Microphone Preamp

Heritage Audio DMA73 2-Channel Microphone Preamp Overview
The Heritage Audio DMA73 2-Channel Microphone Preamp is an exceptional piece of audio equipment designed to deliver pristine sound quality with remarkable sonic flexibility. Offering 80dB of gain, this Class A preamp is perfect for those seeking a warm, vintage sound reminiscent of the most legendary studio setups. Whether you’re working with ribbon mics, low-output dynamics, or any other microphone type, the DMA73 provides the clarity and punch needed to bring your recordings to life. Its high-quality components and design make it a must-have tool for professionals looking to achieve that signature, big, vibrant sound.

Powerful 80dB Class A Gain for Maximum Sound Clarity
The DMA73 is equipped with an 80dB Class A microphone preamplifier, providing ample gain to handle even the most demanding microphone types. This level of gain makes the DMA73 ideal for capturing the delicate details and subtleties of ribbon mics or other low-output dynamic microphones. The Class A design ensures transparency and musicality, offering an ultra-clean signal path that preserves the integrity of your source material. Whether you’re recording vocals, guitars, or drums, the DMA73 adds punch and warmth, resulting in a professional-grade recording every time.

Designed for Versatility with J-Fet Direct Input and 20dB Pad
One of the standout features of the DMA73 is its Class A ultra-high-impedance J-Fet direct input, which offers excellent versatility. This input is perfect for capturing high-impedance sources, allowing you to plug in a variety of instruments or even line-level signals without sacrificing clarity. Additionally, the preamp includes a 20dB pad on the microphone input, which prevents overloading when working with louder sources. The combination of these two features provides full control over your signal, ensuring your recordings are free from distortion or clipping.

Built with High-Quality Components for Superior Sound
The Heritage Audio DMA73 stands out from other preamps due to its use of premium components. It features Carnhill input and output transformers, which are renowned for their exceptional sound quality and durability. These transformers help maintain the warmth and character of your recordings while minimizing any unwanted noise. The DMA73’s internal construction is designed to emulate the quality and feel of vintage hardware, with dual-concentric switches, pushbuttons, and PCB cards that replicate the sound and reliability of the original module. This attention to detail ensures that you get a truly authentic and powerful sound.

High Headroom and 80Hz High-Pass Filter for Clean Performance
With its high headroom design, the DMA73 preamp is capable of handling a wide range of input levels without distortion. This makes it an excellent choice for both tracking and mixing, as it provides a clean, dynamic sound at any gain level. The 80Hz high-pass filter further enhances the clarity of your recordings by eliminating unwanted low-frequency rumble. This feature is especially helpful when recording acoustic instruments or vocals, as it ensures that only the most relevant frequencies are preserved, resulting in a more focused and articulate sound.

External Power Supply to Reduce Interference
The DMA73 comes equipped with an external linear power supply (PSU) that reduces electromagnetic radiation, which can introduce hum into your recordings. This thoughtful design minimizes interference from external sources, ensuring that your audio remains as clean and pristine as possible. By keeping the PSU separate from the main unit, Heritage Audio has effectively eliminated one of the most common causes of noise in recording equipment, allowing you to focus on creating music without worrying about unwanted hum or interference.

The Heritage Audio DMA73: A Modern Classic for Professional Sound
In conclusion, the Heritage Audio DMA73 2-Channel Microphone Preamp is a high-end tool that delivers the kind of professional, vintage sound that has made it a favorite in studios around the world. With its Class A preamp design, ultra-high-impedance direct input, and premium components, this preamp offers unrivaled clarity, warmth, and punch. Whether you are a seasoned engineer or a hobbyist, the DMA73 provides the flexibility and reliability needed to capture every nuance of your sound. It’s an investment in quality that will elevate your recordings to a whole new level.