Pricing and availability

We compare 600+ stores and found this item at 8 stores. Prices updated .

Sweetwater
5.0 (2)
$4,099.00
Guitar Center
$4,099.00
Amazon
5.0 (2)
$4,099.00 New
$3,619.99 Used (Like New)
Reverb
$3,799.00 New
$3,249.99 Used
Musician's Friend
$4,099.00
zZounds
5.0 (1)
$4,099.00
B&H
5.0 (1)
$4,099.00
Vintage King
$4,099.00

Average Price: $3,971

High-end/Boutique

$100

$601+

Price Tier

Budget

Standard

High-end

Price History

Based on price data from 6 merchants for "AlphaTheta Euphonia 4-channel Rotary Mixer". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

* Product prices and availability are updated by Equipboard every 24hrs and are subject to change. Equipboard may receive compensation for purchases made at participating retailers linked on this site. This compensation does not affect what products or prices are displayed, or the order of prices listed. For more information, please refer to our affiliate disclosure.

Description

Dive into a world of unparalleled sound with the AlphaTheta Euphonia 4-channel Rotary Mixer, where the clarity of digital meets the warmth of analog. This mixer is a game-changer for DJs seeking to weave intricate sonic tapestries and deliver transformative performances. At its heart lies a transformer circuit co-developed with Rupert Neve Designs, adding a layer of rich harmonics that injects energy and polish into your mixes.

The Euphonia mixer is designed for intuitive control. Its rotary faders, meticulously crafted for an optimal feel, allow you to engage with your music like never before. Whether you're making minute adjustments or sweeping changes, the faders respond precisely to your touch, thanks to their dynamic architecture that adjusts to the speed and weight of your movements.

Visualizing your mix is effortless with the Energy Visualizer, which provides real-time feedback across all channels. This innovative feature, alongside the Spectrum Analyzer, ensures you maintain a balanced sound throughout your set. The Euphonia also boasts a 3Band Master Isolator, offering precise control over your music's frequency bands for dynamic, expressive mixes.

For those who thrive on creativity, the Boost Send feature enables one-handed effects application, seamlessly integrating both built-in and external effects into your performance. With its comprehensive connectivity options, including USB-C support for rekordbox and Serato DJ Pro, the Euphonia is primed for any DJ setup, from the club scene to the home studio.

Key Features:

  • 4-channel rotary mixer with RND co-developed transformer circuitry
  • 32-bit A/D and D/A converters with 96kHz/64-bit floating-point DSP
  • 3Band Master Isolator for dynamic frequency control
  • Energy Visualizer for real-time mix monitoring
  • Boost Send feature for one-handed effects application
  • Comprehensive connectivity with USB-C, supporting rekordbox and Serato DJ Pro

Product specs

Channels 4
Audio Interface 32-bit/96kHz
Screen Energy Visualizer 4-needle Level Meter
Effects Delay, Tape Echo, Echo Verb, Reverb, Shimmer, High-pass FIlter
Analog Inputs 1 x XLR-1/4" Combo, 4 x Dual RCA Stereo (line/phono)
Analog Outputs 2 x XLR (master), 2 x 1/4" (booth), 1 x Dual RCA Stereo (rec)
Digital Inputs 4 x Coaxial RCA
Headphones 1 x 1/4", 1 x 1/8"
USB 1 x USB-C
Other I/O 4 x 1/4" TS Master Insert (send/return, L/R), 4 x 1/4" TS FX External (send/return, L/R)
Faders 4 x Rotary Knobs
EQs 3-band EQ
Compatibility Serato DJ Pro, Rekordbox
Power Source Standard IEC AC Input, Lockable
Height 4.72"
Width 16.9"
Depth 13.03"
Weight 20.94 lbs

FAQs

What software is the AlphaTheta Euphonia 4-channel Rotary Mixer compatible with?

The AlphaTheta Euphonia 4-channel Rotary Mixer is compatible with Serato DJ Pro and Rekordbox, making it versatile for different DJ setups.

What are the main connectivity options for the AlphaTheta Euphonia Mixer?

This mixer offers a range of connectivity options, including 1 x USB-C, 4 x Coaxial RCA digital inputs, 1 x XLR-1/4" combo input, and 4 x dual RCA stereo analog inputs.

Does the AlphaTheta Euphonia Mixer have built-in effects?

Yes, it features a variety of effects including Delay, Tape Echo, Echo Verb, Reverb, Shimmer, and a High-pass Filter for creative sound manipulation.

What type of EQ does the AlphaTheta Euphonia Mixer have?

The mixer is equipped with a 3-band EQ on each channel, allowing precise control over the frequency spectrum for each input.

How does the AlphaTheta Euphonia Mixer accommodate headphone monitoring?

It provides two headphone outputs, one 1/4" and one 1/8", allowing DJs to monitor their mixes conveniently with different headphone types.

Crossfader

Crossfader

Is the most expensive DJ mixer worth it? (AlphaTheta Euphonia Review)

Video thumbnail for Is the most expensive DJ mixer worth it? (AlphaTheta Euphonia Review) by Crossfader

Is the most expensive DJ mixer worth it? (AlphaTheta Euphonia Review)

Crossfader

Crossfader

Video thumbnail for AlphaTheta Euphonia Rotary Mixer Review | Beatsource Tech by DJcityTV

AlphaTheta Euphonia Rotary Mixer Review | Beatsource Tech

DJcityTV

DJcityTV

Video thumbnail for AlphaTheta Euphonia Rotary Mixer: Historic Style Meets State-of-the-art Sound by Sweetwater

AlphaTheta Euphonia Rotary Mixer: Historic Style Meets State-of-the-art Sound

Sweetwater

Sweetwater

Video thumbnail for The Euphonia is a Rotary Mixer w/Modern Sensibilities | AlphaTheta DJ Mixer Review by Passionate DJ

The Euphonia is a Rotary Mixer w/Modern Sensibilities | AlphaTheta DJ Mixer Review

Passionate DJ

Passionate DJ

Reviews

PROS

  • Rupert Neve analog transformers provide a warm, organic sound unique to this mixer

  • Exceptional sound quality with natural and easy track blending

  • Top-quality input jacks, including digital in jacks for CDJ-3000's

  • Innovative master Isolator control and Effects Loop enhances DJ style

  • Perfect blend of analog and digital features

  • Modern connections and amenities for contemporary DJs

  • Described as "expensive art" with an impressive aesthetic and build quality

CONS

  • Piano finish is prone to visible marks and blemishes

  • High cost may not be accessible for all users

  • Limited availability in DJ booths, leading to inconsistency during live performances

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about AlphaTheta Euphonia 4-channel Rotary Mixer.

Use cases and applications

  • Euphonia's lack of SPDIF or AES/EBU outputs may limit integration in setups requiring digital connections.

    Source
  • The mixer excels with reggae music for live overdubbing, utilizing its delay features effectively.

    Source

Features and functionality

  • Users wish for resonance control on the high-pass filter and separate channel effects rather than master-only.

    Source
  • Owners note a desire for more control over effects parameters, specifically for Shimmer, Reverb, and Echo Reverb.

    Source
  • The mixer effects are triggered at 12 o'clock on isolator knobs, limiting their use as a master EQ without effects.

    Source
  • The Euphonia mixer's filter is not dedicated and uses an FX slot, limiting simultaneous effects use.

    Source
  • The Euphonia's transformer is on a send-receive loop, altered by a DAC to transformer to ADC path, not directly on the master output.

    Source
  • The FX routing allows send effects per channel but applies them over the master for frequency bands, not individually.

    Source

Build quality

  • The piano black plastic top is prone to fingerprints, contrasting with the more durable metal faceplate.

    Source
  • Some users find the EQ and filter knobs wobbly, suggesting it might be by design but preferring them more solid.

    Source
  • The Euphonia's ADC/DAC set has been upgraded from the V10, indicating a focus on improved digital signal processing.

    Source
  • The Euphonia is constructed with metal and wood, offering a sturdy build despite its appearance in photos.

    Source

Comparisons

  • The Euphonia's sound quality is cleaner compared to the Master Sounds 4V MK 2, lacking its valve warmth but eliminating analog hiss.

    Source
  • The Euphonia is likened to running a Rane 2015 into a Neve or SSL Six, suggesting a blend of digital precision with analog warmth.

    Source
  • Unlike the V10, the Euphonia lacks dedicated channel filters and has unique FX routing choices.

    Source

Value and pricing

  • In Australia, the Euphonia costs 10-15% more than boutique mixers, influencing buyer decisions based on regional pricing disparities.

    Source
  • At $3700, the Euphonia is positioned as a premium mixer, comparable to high-end audio equipment and potentially more accessible than boutique options.

    Source

User experience

  • Some owners report needing to saturate the gain to fully utilize the Rupert Neve stage's harmonic characteristics.

    Source
  • The isolator sends can be creatively used, offering more frequent use than individual channel sends.

    Source

Based on 0 Reviews and 0 Ratings

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Artist usage

Add artist
See how Toro y Moi uses AlphaTheta Euphonia 4-channel Rotary Mixer

Toro y Moi

Singer, Guitarist

...
Verified via Photo

Seen using live in Houston on May 13, 2025

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

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