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Average Price: $4,295
High-end/Boutique
$100
$501+
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Price History
Based on price data from 1 merchant for "Pultec EQP-1A3 Equalizer". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
The Pultec EQP-1A3 Equalizer is a modern masterpiece that retains the essence of its legendary predecessor, the EQP-1A. This two-band equalizer isn't just an emulation; it's a genuine reissue built in the USA using original-spec components, promising that iconic warmth and clarity that have captivated ears for decades. Known for its ability to enhance audio simply by running a signal through it, the EQP-1A3 imbues tracks with massive bass and silky highs, making it an indispensable tool in any professional studio setup.
What sets the EQP-1A3 apart is its unique design that allows for both boosting and attenuating frequencies simultaneously. This characteristic enables creative sound sculpting, like adding weight to bass while subtly notching above the cutoff for a richer sound profile. On the high-frequency end, it offers the flexibility to boost and cut at different ranges, creating a pristine "air" without unnecessarily increasing presence.
Perfect for recording engineers and musicians looking to capture that vintage Pultec magic, the EQP-1A3 offers a supremely low noise floor and unparalleled musicality. Whether you're working on the next chart-topping hit or a timeless classic, the EQP-1A3 is your ticket to sound perfection.
Key Features:
- Single-channel, two-band equalizer mirroring legendary Pultec units
- Combines vintage character with modern reliability
- Incredibly low noise floor for a pure, uncolored sound
- Flexible bandwidth control for targeted sound sculpting
- Separate boost and cut controls for enhanced creative potential
Product specs
| Type | Tube |
| Number of Channels | 1 |
| Tube | 12AU7, 12AX7, 6X4 |
| Bypass | Yes |
| Number of Bands | 2 |
| Q Type | Variable |
| Boost/Cut Range | +13.5dB LF boost, -17.5dB LF cut, +18 HF boost, -16dB HF cut |
| Freq Range High | 3kHz-20kHz |
| Freq Range Low | 20Hz-100Hz |
| Inputs | 1 x XLR |
| Outputs | 1 x XLR |
| Frequency Response | 20Hz-20kHz |
| Rack Spaces | 2U |
| Height | 3.5" |
| Width | 19" |
FAQs
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What is the difference between the Pultec EQP-1A and EQP-1A3?
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The EQP-1A3 uses 12AU7, 12AX7, and 6X4 tubes and requires 2U of rack space, whereas the EQP-1A uses ECC82, ECC83, and 6X4 tubes and requires 3U of rack space.
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What type of tubes does the Pultec EQP-1A3 use?
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The Pultec EQP-1A3 uses 12AU7, 12AX7, and 6X4 tubes, contributing to its distinctive warm and musical sound.
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What is the frequency range of the Pultec EQP-1A3 Equalizer?
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The Pultec EQP-1A3 offers a frequency range from 20Hz to 20kHz, allowing for precise control over both low and high frequencies.
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How many rack spaces does the Pultec EQP-1A3 require?
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The Pultec EQP-1A3 requires 2U of rack space, making it suitable for most standard studio racks.
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Can the Pultec EQP-1A3 be used for both boosting and cutting frequencies?
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Yes, the Pultec EQP-1A3 allows for simultaneous boosting and cutting of frequencies, offering unique sound shaping capabilities often referred to as the "Pultec trick."
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What are the input and output options for the Pultec EQP-1A3?
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The Pultec EQP-1A3 features 1 x XLR input and 1 x XLR output, providing high-quality balanced connections for studio use.
Videos
Alec Brits
Pultec EQP1A3 Demo & Review
Reviews
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Pultec EQP-1A3 Equalizer.
Features and functionality
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The Pultec EQP-1A3 can create a "hump" in the EQ curve by simultaneously boosting and attenuating the low band, enhancing kick drums and bass.
Source
Comparisons
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Users note that the Ignite Amps PTEq-X offers more modules and potentially better sound than the UAD version, while being lighter on CPU usage.
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User experience
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Owners appreciate the UAD version's ability to add saturation and presence before any knob adjustments, though some find this can sometimes disguise sounds.
Source
Use cases and applications
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Based on 0 Reviews and 2 Ratings
Artist usage
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In this video you can see Philippe Zdar showing his wall of Pultecs including Pulse Techniques reissues
Picture straight out from BoB's website (https://www.mixthis.com) , gear appear into the gear list studio https://www.mixthis.com/gear
Vance Powell is known to use the Pultec EQP-1A3 Equalizer in his studio setup. This legendary equalizer is revered for its ability to deliver a rich, warm sound with precise control over both low and high frequencies, a feature that has made it a staple in iconic recordings from Motown to The Beatles. A user-uploaded photo confirms its presence in Powell's gear collection, highlighting its continued influence in modern music production.
Album Usage
The Pultec EQP-1A3 Equalizer has been featured on the following albums:
Genre Usage
Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.
Used With
Based on how musicians on Equipboard use Pultec EQP-1A3 Equalizer, it is most commonly used with the following gear.
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