Warm Audio WA73-EQ: The Ultimate Front-End for Your Studio
The Warm Audio WA73-EQ is designed for producers and engineers who are not satisfied with the flat sound of standard interface preamps. This unit is an accurate tribute to the legendary 1073, a device that has been the definition of “big” sounding recordings for decades.
Unrivalled British Transformers and Components
The WA73-EQ is all about the details. Warm Audio has worked closely with CineMag USA to develop transformers that precisely mimic the harmonic complexity of vintage British hardware.
Harmonic Richness: When you turn the input gain “hot” and lower the output volume, your sound takes on a wonderful analog saturation that instantly adds texture to your mix.
Blore Edwards EQ: The EQ section uses high-quality British Blore Edwards switches and inductors, ensuring that EQ adjustments always remain phase-correct and musical.
Flexible Sound Shaping with the 3-Band EQ
The EQ in the WA73-EQ is not just another equalizer; it is a creative tool.
Low & High Shelving: Add deep, solid bass or that silky “air” in the high that lets vocals shine.
Mid-Band: Perfect for adding definition to guitars or getting rid of unwanted muddiness.
High-Pass Filter: A 4-position inductor-based filter (50, 80, 160, 300 Hz) to keep your low-end tight and clean.
Professional Functionality
The WA73-EQ is built like a tank and ready for intense studio use. With a Hi-Z input on the front, you’ll also get the best sound out of your bass guitar or synthesizer. The stepped gain control ensures that you can always reproduce settings exactly (recall), which is essential for professional sessions.
Technical specifications
Type: Single-Channel Class-A ’73-style Preamp & EQ.
Gain: 80 dB (5 dB increments).
Transformers: Custom CineMag USA (Input & Output).
EQ Section: 3-band (Inductor-based) with frequency selection.
Inputs: XLR (Mic), TRS (Line), 1/4″ Hi-Z (Instrument).
Outputs: XLR and TRS (balanced).
Features: Phantom Power, Polarity Invert, 4-position High-Pass filter, Tone switch (impedance).
