Warm Audio EQP-WA Tube Equalizer

Warm Audio

(1 review) Write a Review
Product Code: 9999-17777
Adding to cart… The item has been added
In Stock, Usually Ships In 24 Hours

This item is in stock and typically ships in 1 to 2 business days. If you have a deadline then please contact us before placing the order so we can meet your expectations.

Got Questions? Need Support?

888-228-4530 Contact Us!

The Warm Audio EQP-WA Tube Equalizer is a re-creation of the most renown tube Equalizer in studio history, the Pultec EQP-1A. Not only does the look and feel of the EQP-WA match the classic Pultec units, but the sonic quality has been carefully considered by using top-end components such as CineMag transformers and premium tubes.

This fully discrete Tube EQ can pull euphoric sonics from any track and bring a brilliance and luster to mixes that's nearly impossible to achieve inside-the-box. We are proud to have once again redefined the industry standard by bringing a fully professional-grade equalizer to the market at a price that's just as remarkable as the unit.

Pultec Style Tube Equalizer - Made Affordable.
Warm Audio's goal was to make a equalizer affordable for the first time, without compromising the quality and design parameters that make this type of equalizer so desirable.

Premium Components in every Warm Audio product.
The Warm Audio EQP-WA Tube Equalizer is a high-voltage tube equalizer, utilzing CineMag USA Transformers and two premium vacuum tubes by Tung-Sol.

A Two Tube Operation.
The Warm Audio EQP-WA Tube Equalizer operates on two tubes: one 12AX7 and one 12AU7. We proudly use Tung-Sol brand tubes in this product for their sonic richness and 'open' sound. These 2 tubes are socketed for easy swapping and replacement.

Warm Audio EQP-WA Tube Equalizer Specifications

  • Utilizes premium grade input and output CineMag USA Transformers.
  • Tube Equalizer based on the classic "Pultec" EQP-1A.
  • Premium high voltage 12AX7 and 12AU7 tubes.
  • CineMag inductor EQ section.
  • EQ section is bypassable - signal still passes through tubes and transformers for warming effect.
  • No insertion loss - loss restored by tube amplifier.
  • XLR and TRS transformer balanced inputs.
  • XLR and TRS transformer balanced outputs.
  • Flat frequency response from 20 Hz - 50 kHz.
  • Boost and Cut controls can be used simultaneously for phase effect.
  • Low frequency boost - 20, 30, 60, 100, 200, 400, 800 Hz - 12 db.
  • Low frequency cut - 20, 30, 60, 100, 200, 400, 800 Hz - 18 db.
  • High frequency boost - 3, 4, 5, 8, 10, 12, 16 kHz - 18 db.
  • High frequency cut - 3, 4, 5, 10, 20 kHz - 14 db.
  • 5 added frequency points for greater flexibility.
  • Switchable 115/230 volt IEC power inlet.
  • Dimensions: 19 x 3.5 x 6 inches - 2RU rack mountable.

Warm Audio EQP-WA Tube Equalizer Downloads

Click here to view all Warm Audio products

1 Review Hide Reviews Show Reviews

  • 5
    Must Have!
    Preston Scott

    I like outboard gear. But I only want to cross my converters if the gear will make it worth it. This EQ is definitely worth it. Now I even use it in my tracking signal chain with the EQ flat.

What We Think


The Warm Audio EQP-WA is a very warm (no pun intended) and musical sounding tube EQ. It's one of our favorite pieces from Warm Audio – we currently have one racked in our demo studio! You can get some interesting EQ curves with the simultaneous boost and cut functionality of pultec style EQ’s. My favorite trick with the EQP-WA is to boost and cut the same low frequency (for me, typically 30 Hz) on electric guitars. This adds a nice weight to my rhythm guitars that I have trouble achieving with other tools. I love to boost around 8k on electric guitars with this EQ as it’s such a smooth sounding boost. I also love the way it can fatten and/or brighten a lead vocal. A pair of these makes for a great sounding master bus EQ! Get a pair for yourself and try them on everything; you won't be disappointed!

Wes DeLoach, Pro Audio Sales

Got questions? Call me at 1-888-228-4530 I'm here to help!