AlphaTheta Euphonia Professional 4 Channel Rotary Mixer

The euphonia produces a euphoric sound with the clarity of digital and the richiness 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.

Features:

Digital Clarity Meets Analog Warmth
Rupert Neve Designs Transformer
Specially Designed Rotary Fader
Energy Visualizer
Next-Generation 3Band Master Isolator
Built-In Send FX

Specifications:

General
Power requirements:  AC 110 V – 240 V, 50 Hz/60 Hz
Power consumption:  43 W
Power consumption (off):  0.2 W
Main unit weight:  9.5 kg/20.94 lbs.
Max. external dimensions:  (W × D × H) 429.2 × 331.0 × 119.9 mm/16.90" × 13.03" × 4.72"
Tolerable operating temperature:  +5 °C – +35 °C (+41 °F – +95 °F)
Tolerable operating humidity:  5 % – 85 % (no condensation)
Audio section
Sampling rate:  96 kHz
MASTER, BOOTH, SEND (MASTER INSERT) D/A converter:  32bit
CH input A/D converter:  32bit
Other A/D and D/A converters:  24bit
Frequency characteristicLINE:  20 Hz – 40 kHz
S/N ratio (rated output, A-WEIGHTED)USB, DIGITAL IN:  107 dB
PHONO:  88 dB
LINE:  105 dB
MIC:  79 dB
Standard input level/Input impedancePHONO:  -52 dBu/47 kΩ
LINE:  -12 dBu/47 kΩ
MIC:  -57 dBu/ 3.5 kΩ
RETURN:  -12 dBu/47 kΩ
Max. input levelPHONO:  -17.8 dBu
LINE:  +15 dBu
MIC:  +2 dBu
RETURN:  +12 dBu
Standard output level/Load impedance/Output impedanceMASTER:  +6 dBu/10 kΩ/360 Ω
REC OUT:  -8 dBu/10 kΩ/700 Ω
BOOTH:  +6 dBu/10 kΩ/360 Ω
SEND (EXTERNAL):  -9 dBu/10 kΩ/700 Ω
SEND (MASTER INSERT):  -12 dBu/10 kΩ/700 Ω
PHONES:  +8 dBu/32 Ω/1 Ω or lower
Rated output level/Load impedanceMASTER:  +25 dBu/10 kΩ
BOOTH:  +25 dBu/10 kΩ
CrosstalkLINE:  82 dB
Channel equalizer characteristicHI:  -26 dB – +6 dB (20 kHz)
MID:  -26 dB – +6 dB (1 kHz)
LOW:  -26 dB – +6 dB (20 Hz)
Microphone equalizer characteristicHI:  -12 dB – +12 dB (10 kHz)
LOW:  -12 dB – +12 dB (100 Hz)
BOOTH equalizer characteristicHI:   -12 dB – +6 dB (10 kHz)
LOW:  -12 dB – +6 dB (100 Hz)
MASTER ISOLATOR characteristicSlope:  18 dB/oct
Cut/Boost:  OFF – X dB (X = 0, +6, +12)
Crossover Freq.:  250 Hz/3.5 kHz
Input/Output terminals
PHONO input terminalRCA pin jacks:  4 sets
LINE input terminalRCA pin jacks:  4 sets
MIC input terminalXLR connector & 1/4” TRS jack:  1 set
RETURN input terminal1/4” TS jack:  2 sets
DIGITAL IN coaxial input terminalRCA pin jacks:  4 sets
MASTER output terminalXLR connector:  1 set
BOOTH output terminal1/4” TRS jack:  1 set
REC OUT output terminalRCA pin jacks:  1 set
SEND output terminal1/4” TS jack:  2 sets
PHONES output terminal1/4” stereo jack:  1 set
3.5 mm stereo mini jack:  1 set
USB terminalUSB Type-C:  1 set