Golden Age Audio PRE-73 DLX MKII

A Revisited "1073" Heritage: The Pre-73 Signature, DLX Version

The PRE-73 DLX follows the lineage of "vintage style" preamps inspired by the topology of the famous Neve 1073 module, appreciated for its presence, definition, and ability to flatter sources without harshness. Here, the approach is deliberate: no integrated circuits in the signal path, discrete Class A electronics, and a design focused on musicality. Within the Pre-73 range, the DLX variant stands out with an even more refined "studio" philosophy, offering more options to shape color, manage levels, and easily integrate the preamp into a recording chain.

Who and What For: Recording Vocals, Instruments, and DI in Home Studios and Professional Studios

This mono preamplifier is aimed at musicians, sound engineers, and producers who want to add character to their recordings, whether on vocals, snare drum, overheads (in pairs), guitars, basses, or already preamplified line sources. Thanks to its high gain, it is also very suitable for demanding microphones, especially when seeking a close, solid, and detailed capture. The Hi-Z input also makes it an excellent choice for recording guitar or bass direct, providing a more "amp-like" feel and better foundation than a standard instrument input.

Features and Character: Controlling Saturation, Cleaning the Low End, and Optimizing Dynamics

Discrete Class A, Transformers, and "Vintage Style" Components

The PRE-73 DLX combines discrete Class A analog design with three dedicated transformers (mic, line, output). This architecture contributes to a sense of "weight" in the bass, density in the mids, and subtle natural compression when pushing gain. The signal path is intentionally streamlined: no integrated circuits and tantalum capacitors to maintain a lively response and a characteristic harmonic texture.

More Control Over Color: Gain, Output Attenuator, and Impedance

To sculpt the sound, the idea is not just to amplify but to choose where to place the energy. Increasing the input gain enriches the source and emphasizes character; the stepped output attenuation then recovers headroom and drives your converter or audio interface at the optimal level. The switchable mic impedance (1200 or 300 ohms) is an additional tool to match the load to the microphone and subtly influence the sense of presence, openness, and body depending on the source and mic used.

Cleaning the Low End and Easily Integrating the Preamp into a Chain

The 1073-style high-pass filter offers several useful frequencies to control plosives on vocals, reduce mic stand vibrations, or lighten an acoustic guitar without making it thin. Finally, the insert facilitates integrating an external compressor or equalizer between the preamplification stage and the output, allowing you to build a coherent, fast, and efficient recording chain.

Technical specifications

Number of channels

1

EQ

Filter

3 transformers	mic input, line input, output	Switchable microphone input impedance	1200 or 300 ohms
Switchable 1073-style high-pass filter	50 Hz, 80 Hz, 160 Hz, and 300 Hz	Combined input	XLR / 6.3 mm jack
Output attenuation	-7 dB, -14 dB, -21 dB, and -28 dB	Line output	XLR and 6.3 mm jack
Line input	-20 to +10 dB	Insert	6.3 mm jack