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PreSonus EQ3B

Single-channel Fully Parametric 3-band Equalizer
Item ID: EQ3B

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This Affordable Little EQ is Packed with PreSonus Quality!

The PreSonus EQ3B single-channel analog EQ makes it easy to tweak your tone without straining your budget. Built with the same ProSonus quality you've come to expect, the EQ3B gives you Low, Mid, and High adjustments with an invidual Q control for each. This compact box also includes a highpass filter that lets you easily and quickly eliminate low-frequency rumble. Whether you're performing live and want to add another layer of tonal control or need an affordable, easy-to-use EQ for your desktop studio setup, the EQ3B fits the bill!

PreSonus EQ3B Equalizer at a Glance:
  • Ideal for carving out unwanted frequencies
  • Outstanding quality, with -98dB noise floor

Ideal for carving out unwanted frequencies
The EQ3B is perfect for carving out unwanted frequencies or musically boosting frequencies that need to be emphasized. It is a perfect compact EQ solution to customize and tailor your sound. The EQ3B features an 80Hz roll-off to eliminate room rumble and increase clarity, plus +/-12 dB of boost/cut on three overlapping frequencies along with variable Q (bandwidth) for detailed narrow notching or wide musical shaping. The EQ3B is ultra-quiet and is a perfect solution for many applications including vocals, guitar, bass, keyboards and more.

Outstanding quality, with -98dB noise floor
The EQ3B face plate also hosts a BYPASS button. Other featured specifications include -98dB noise floor, +24 dBu headroom, truly balanced I/O and a wide frequency response. The back of the unit houses balanced (XLR) and unbalanced (1/4" TS) inputs and outputs. The EQ3B is powered by an external wall mounted power supply.

PreSonus EQ3B Single-channel Analog Equalizer Features:
Three fully parametric bands with overlapping frequencies
Highpass filter quickly eliminates low-frequency rumble
Extremely quiet operation
Warm, wide dynamic range for recording or live
1 x XLR balanced and 1 x 1/4" unbalanced TS input
1 x XLR balanced and 1 x 1/4" unbalanced TS output
Low frequency range: 20Hz-800Hz
Mid frequency range: 700Hz-7kHz
High frequency range: 5kHz-20kHz
Bandwidth adjust (Q): .1-10
Gain adjust: -12dB to +12dB
Highpass filter: 80Hz
Meters: Blue backlit VU
The PreSonus EQ3B equalizer makes tone-tweaking easy, effective, and affordable!

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Tech Specs

  • Manufacturer Part Number: EQ3B

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Sweetwater Sales Engineers are a world-class team of experts dedicated to you. Hand selected from across the globe, each brings a wealth of experience and expertise in the world of music gear to provide you with unparalleled service completely free of charge. Friendly relationships, real trust, and the right gear are only a call or a click away!

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Sweetwater and PreSonus go way back, and that makes a lot of sense. Like Sweetwater, PreSonus is largely staffed by active musicians, songwriters, live sound techs, and engineers, and like Sweetwater, their culture shows up in everything they do. Early on, PreSonus broke ground by offering super-affordable audio interfaces that brought quality recording to home studio engineers everywhere. In the following years, we've been with them as they introduced a powerful, artist-friendly DAW, groundbreaking digital mixers, and more - all products we at Sweetwater use ourselves. One thing that's never changed, even as PreSonus has branched out into new territory, is that they've always done everything possible to provide you with the best value, and we're proud to stand by their products.

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