B-Stock: AlphaTheta 4-Channel Pro Rotary Mixer - Euphonia

The AlphaTheta Euphonia, a premium 4-channel rotary mixer that combines the clarity of digital with the richness of analog. The Euphonia features 96 kHz / 32-bit ADDA converters and 96 kHz / 64-bit floating point internal DSP processing for clear and accurate sound reproduction. The analog signal passes through a Rupert Neve-designed transformer, which adds harmonics to the music and creates a glossy and energetic sound that’s smoother for mixing.

The euphonia produces a euphoric sound with the clarity of digital and the richness of analog that’s never been heard from a DJ mixer before. To deliver a clearer sound quality that accurately reproduces the expression of the music, the euphonia uses high-quality 32-bit A/D and D/A converters as well as 96kHz/64bit floating point mixing processing operations in the DSP, utilizing the digital signal processing technology AlphaTheta has developed over many years.

All sound coming out of the euphonia passes through a transformer circuit co-designed by AlphaTheta and Rupert Neve Designs, the legendary makers of outstanding analog audio circuitry and mixing desks revered by artists and sound engineers around the world. This transformer circuit, tuned specifically for the euphonia, adds harmonics to the music and creates a glossy and energetic sound that’s smoother for mixing. Low frequencies such as kicks and bass are more stable and punchy, mid frequencies like vocals and instruments have more presence and gloss, and high frequencies such as hi-hats sound silky and natural. The transformer breaks down the barrier between vintage live and modern electric sounds, making mixing easier and surprisingly natural, as if recordings in different styles were originally one piece of music.

Specially Developed Rotary Faders

When you touch the faders on the euphonia, you won’t want to let go. To enhance its intuitive mixing experience, the unit is loaded with rotary faders that feature a brand-new, carefully developed design to give you the feeling that you and the mixer are one. After extensive testing, the perfect knob sizes were chosen, with an elastomer applied to the outer circumference of each to ensure a comfortable and reliable grip as well as a high level of vibration absorption.

The uniquely developed mechanism for the faders also benefits from optimum weighting. You’ll notice a difference in the feel of the knobs when you turn them at different speeds, as a higher load is applied when you turn a knob slowly for delicate fine-tuning and a lower load level is applied when you turn a knob quickly to instantly reach your intended volume level.

The fader volume curves have been optimized through feedback from numerous DJs, enabling smooth and natural mixing without equalizing, so you can concentrate on volume control. This innovative fader allows for musical expression that will move your audience and enhance your performance.

Energy Visualizer

Get an instant visual grasp of the status of your mix and the balance of track volume levels by glancing at the euphonia’s Energy Visualizer. Conventional VU meters only have 1 needle meter, making it difficult for DJs to grasp multiple channel levels at the same time. The euphonia's uniquely developed Mix Level Meter features a needle meter for each channel, so you can visually check the levels for all channels and mix smoothly while keeping the groove going. You can even keep an eye on the balance of the Master output by looking at the Spectrum Analyzer, which helps you keep your mixes sounding consistent and smooth, even in a long set, as you “watch” the euphonia’s output and adjust it to create your perfect sound.

Unique Design

The euphonia was designed to signal a new era of rotary mixers, with a "two-tone, two-layer" look symbolizing tradition and innovation. The channel strip section, which comprises traditional mixer elements, is distinguished from the innovative display section by matte and gloss textures, resulting in a crisp design that combines analog and digital elements. The copper color of the primary knobs conveys the warmness of analog sound, and the wood side panels are painted black to blend in with the overall aesthetic.

Items are sold as is. Absolutely no returns are accepted for B-Stock Scratch & Dent Items.

Product Specifications:

Configuration: DJ Mixer

Number of Channels: 4x Stereo

1x Mic

Performance Controls: Beat Sync, Cues, EQ, FX, Voice Ducking

Built-In Effects: Brilliance, Delay, Echo (Dub-Style), Echo (Type Unspecified), Reverb

USB: 1x USB-C (Audio I/O/Host Connection)

Number of Channels: 4x Stereo

1x Mic

Platter/Jog Wheel: No

Faders: 4x Channel Level

Meters: No

Display: 1x OLED

Sample Pads: No

EQ: 4x Channel EQ:

Hi: -26 to +6 dB

Mid: -26 to +6 dB

Low: -∞ to +6 dB

1x Mic EQ:

Hi: ±12 dB

Low: ±12 dB

1x Master EQ:

Hi: -∞ to +12 dB

Mid: -∞ to +12 dB

Low: -∞ to +12 dB

Performance Controls: Beat Sync, Cues, EQ, FX, Voice Ducking

Built-In Effects: Brilliance, Delay, Echo (Dub-Style), Echo (Type Unspecified), Reverb

Sample Rates: 96 kHz

Bit Depths: 32-Bit (AD/DA Conversion)

Stems Processing: No

Connectivity

Audio Inputs: 4x Stereo 2RCA Coaxial Phono Input

4x Stereo 2RCA Coaxial Line Input

4x 1/4" TS Return Input

1x Combo XLR-1/4" TRS Mic Input

4x RCA Digital Coaxial Input

Audio Outputs: 2x XLR 3-Pin Master Output

1x Stereo 2RCA Coaxial Unbalanced Record Output

2x 1/4" TRS Booth Output

4x 1/4" TS Send Output

1x 1/4" TRS Headphone Output

1x 1/8" / 3.5 mm TRS Headphone Output

Phantom Power: No

USB: 1x USB-C (Audio I/O/Host Connection)

Wireless: No

Media Card Slots: No

Performance

Frequency Response: Line: 20 Hz to 40 kHz

SNR       

USB: 107 dB

Line: 105 dB

Phono: 88 dB

Mic: 79 dB

Compatibility

Included Software: rekordbox DJ

Compatible Software (Not Included): Serato DJ DJ

OS Compatibility: macOS

Windows

Mobile App Compatible: No

Required Hardware: USB 2.0 Port

Internet Connection: Required for Registration, Software/Driver Download

Power

Power Requirements: AC/DC Power Adapter (Included)

AC Input Power: 110 to 220 VAC, 50/60 Hz

AC Power I/O: 1x IEC (Locking)

Power Consumption: 43 W