Warm Audio WA73-EQ Single Channel British Mic Pre + EQ
Warm Audio WA73-EQ Single Channel British Mic Pre + EQ
SoundPro Item: 13113 | Part Number: WA73-EQ
Usually ships in 5-7 business days
- Single channel, Class A, '73-style British microphone preamp with EQ
- UK-made Carnhill transformers
- UK-made Blore Edwards EQ dual-concentric switch potentiometers
- Hand-wired, hand-assembled
- 80 dB of gain, resistor-stepped gain switch
- Fully discrete
- Polarity switch
- 48V phantom power
- Inductor-based 3-band EQ
- Additional high-band frequency EQ points added (compared to vintage 1073)
- XLR mic inputs (front and back)
- Line level TRS input
- TS send/receive insert jacks
- XLR & TRS line level outputs
- Direct in, instrument input
- Output control
- LED level indication
- 19" rack-mountable
- Internal IEC 115V/230V power inlet
With 80dB of gain and a fully discrete Carnhill Transformer balanced signal path, there’s no recording, mixing or engineering task that the WA73-EQ can’t handle.
If there’s one style of preamp that professional engineers would unanimously agree has defined the tone of pop/rock records for decades, it would most definitely be the venerable '73-style of mic pre. '73-style preamps have been massively used in recording and live applications for many years and are still considered to be the “Holy Grail” of preamp choices today. The Warm Audio “WA73 Family” consists of single and dual channel '73-style preamps (with & w/out EQ), that each pay careful homage to British audio history.
When we at Warm Audio decided to release the WA73-EQ it was imperative that it met vintage expectation in both design and performance. The tone and sweet character that vintage '73-style mic preamps impart is so unique and familiar, that we had only the pure desire to release sonically accurate reproductions. After years of R&D, careful reverse-engineering, and countless hours of auditioning, the WA73-EQ has been born!
The WA73-EQ is a “Desert Island” boutique preamp, but it can also be classified as a studio and live work-horse. Classic '73-style preamps are known for being versatile tools that work with all kinds of microphones from Condenser, to Dynamic, to Ribbon. The WA73-EQ equally shines on all types of microphones and sources including; vocals, acoustic/electric guitars, bass, drums, percussion, orchestras, keyboards, and even as a tone shaping tool to run partial or complete mixes through.

- Tone buttonChanges input transformer impedance for varying tone
- Low band boost/cut35, 60, 110, 220 Hz
- Mid band boost/cut360, 700, 1600, 3200, 4800, 7200 Hz
- High band boost/cut10, 12, 16 kHz
- 4-position inductor-based high pass filter50, 80, 160, 300 Hz
- Frequency response20HZ - 20KHZ +/-.5 dB
Why Choose SoundPro?
Since 1973, SoundPro has been the trusted source for audio, video, and lighting gear. Whether you're starting your AVL journey or are a seasoned professional, we're here to help you every step of the way.
-
Certified Account Managers
Our Account Managers, with 16+ industry certifications, are ready to find your solution.
-
Personalized Pricing
We know every project is unique. Get a personalized quote anytime you need it
-
Fast Shipping & Local Pickup
In stock items ship same day if ordered by 4pm CST. Pickup offered in Irving, TX.
-
Accountability from Real People
We aim for a smooth, transparent experience by setting and sticking to clear expectations.
-
Easy Payments & Financing
We accept all major credit cards and also offer financing through our partners.
Sales & Expert Advice
Our team of Certified Account Managers are deeply passionate about this industry and have hands-on experience with AVL solutions for houses of worship, live productions, integration and more. Customer Service Hours: 9am - 5pm CST