Warm Audio EQPWA

What is the Warm Audio EQP-WA?

The Warm Audio EQP-WA is an all-analog, tube-driven program equalizer modeled on the legendary Pultec EQP-1A. It shapes low and high frequencies through a passive, inductor-based EQ section, then restores level with a discrete tube makeup-gain stage built around 12AX7 and 12AU7 tubes and CineMag transformers. The result is broad, musical EQ curves plus the warmth and weight of real tubes and iron on everything you run through it.

What is the Warm Audio EQP-WA best for?

The EQP-WA excels at broad, musical tone-shaping rather than surgical correction. Think fattening bass and kick, adding weight and clarity to vocals, opening up drums, and polishing a full mix or master. Engineers reach for its smooth high-frequency “air” boost and its knack for adding low-end heft without mud. It’s a coloring EQ, so it shines anywhere you want vintage character, not pinpoint surgery.

Is the Warm Audio EQP-WA at Access Analog the real hardware or an emulation?

It’s the real, physical Warm Audio EQP-WA – actual tubes, CineMag transformers, and inductor-based circuitry processing your audio in real time. Real Gear. No Emulations. Through the Analog Matrix plugin you control the genuine hardware straight from your DAW; the plugin is a remote control for the real unit, not a model of it.

How much does it cost to use the Warm Audio EQP-WA at Access Analog?

The Warm Audio EQP-WA reserves from $2.92. You can book a session on the calendar or use it on demand through the Analog Matrix plugin with credits or an active subscription. New accounts get a free hour to try real gear before committing.

How many bands does the Warm Audio EQP-WA have, and how do the controls work?

The EQP-WA is a two-section program EQ: a low-frequency shelf with separate boost and cut at selectable frequencies, and a high-frequency section with a peak boost (plus a bandwidth/Q control) and a separate high-frequency cut. Boost and cut are independent controls rather than a single knob, which is exactly what makes the classic Pultec moves possible. The bandwidth control widens or narrows the high boost, from broad and gentle to tighter and more focused.

Can you boost and cut the same frequency on the Warm Audio EQP-WA?

Yes. Boosting and cutting the same low frequency at once is the famous “Pultec trick,” and the EQP-WA is built to do it. Because the boost and cut curves overlap slightly differently, they don’t cancel out; instead you get a tight, punchy low end with a subtle scoop just above it. It’s a go-to move for adding weight to bass and kick without making the mix muddy.

Why does the Warm Audio EQP-WA sound good even with the EQ bypassed?

Even with the EQ section switched out, the EQP-WA still passes your signal through its tubes and CineMag transformers, adding warmth, weight, and harmonic richness. The bypass isn’t a true bypass, it only removes the EQ filters, leaving the tube makeup-gain stage and the iron in the signal path. Many engineers run audio through it flat just for that analog “glue” and color.

What’s the difference between a passive EQ and an active EQ?

A passive EQ shapes tone using only inductors, capacitors, and resistors – with no powered amplification in the EQ stage itself – while an active EQ uses powered circuitry to boost frequencies directly. The Pultec-style EQP-WA is a passive design: its filter section only cuts, so a tube makeup-gain amplifier restores the lost level, and that tube-and-transformer stage is a big part of its smooth, characterful sound. Passive EQs are prized for low noise and the broad, musical curves that are hard to make sound harsh.

Can I recall my settings or track through the Warm Audio EQP-WA at Access Analog?

Yes. Access Analog gives you full recall of your EQP-WA settings, so your session reopens exactly as you left it. The unit processes line-level audio from your DAW, so you run mixes, stems, or recorded tracks through the real hardware rather than tracking a live mic directly into the box. Save your settings as presets and automate them just like any other plugin insert.