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Studio Mix 20.4 DFX

20 Channel Analogue Mixing Desk With Dual FX

Product at a Glance

Designed for reliability in studio and live applications, the Studio Mix 20.4 DFX offers comprehensive control in a compact format. With 20 input channels, including 16 Mic/Line XLR inputs, stereo TRS inputs, and full USB and wireless media support, this mixer delivers flexibility for diverse audio sources. Equipped with Class-A PSL Preamps, the Oliver FX Engine with a preset library, and dual FX return channels, it enables precise tonal shaping and creative control.

The onboard 7-band stereo graphic EQ, along with 3-band EQ per channel, ensures mix clarity and balance across a wide frequency range. The USB sound card features 24-bit conversion with up to 113 dB dynamic range, seamlessly integrating with Mac, PC, and mobile platforms. A rugged chassis, 100mm Tex-Touch faders, contour-sensitive rotary knobs, and a porous state grey exterior make the Studio Mix 20.4 DFX a versatile solution for demanding environments.

CRAFTSMANSHIP

Painstakingly Perfect Production

Over the years, craftsmanship has been closely linked with small scale individualistic production. Back in 1972, we started the same way. As we grew in scale & size, it was difficult to build each speaker individually, but quality control was of utmost importance as so switching to a general assembly line was simply not an option. So we wrote up a code, one quite like enigma, to ensure quality control. We selected the right partners, got the right tools, and in cases where those weren't available, we invented them. We grew slower than most as our aim was to last longer than most.

TECHNICAL SPECIFICATIONS

INPUT CHANNELS

• 20 input channels
• 16 Mic/Line XLR inputs (3kΩ)
• 2 Stereo line TRS Jack inputs (10k Ω)
• USB audio playback & recording
• wireless media inpu

OUTPUT CHANNELS

• 1 stereo out - L/R(75Ω)
• 4 group outputs(150Ω)
• 3 Aux outputs (75Ω)
• 1 Phones output (150Ω)

BUS

• 8 Bus mixer
• 1 stereo bus -LR
• 4 Groups
• 3 Auxes

INPUT STRIP

• Dedicated input metering
• +48V phantom power/channel
• 20dB pad
• 3-band input EQ
• Aux/Fx sends
• L/R panning
• peak/solo PFL
• Group selection

FX & FEATURES

• Class-A PSL Preamps
• Oliver FX Engine with built in preset library
• Individual return channels for both FX1 &
FX2
• Iphone, Android, PC & Mac Sound card
compatibility
• 7 band Stereo graphic EQ

THD+N

• 0.03% total harmonic distrortion full
bandwidth
• Input CMRR > 60 dB
• 30 dB Gain, Mic input to L/R
• 0.015% total harmonic distortion full
bandwidth
• 0 dB Gain, Mic Input to L/R
• 0.04% total harmonic distortion, full
bandwidth
• 30 dB gain, line input to L/R

NOISE LEVELS

• -70 dB Crosstalk at 1kHz
• -90 dB Signal to noise ratio, All channels
routed

USB SOUND CARD

• A to D conversion , 24-bit @109 dB
dynamic range
• D to A conversion, 24-bit @ 113dB dynamic
range
• Sample Rate 44 kHz

POWER REQUIREMENTS

• AC 110V-240V, 50-60Hz
• IEC input power cable (included)
• Internal universal power supply
• 78W Max power consumption

AESTHETICS

• Mixer skeleton made of aluminium and steel
metal plates
• Moulded exteriors in class V0 rugged ABS
• 100mm Tex-Touch Faders
• Contour Sensitive Rotary knobs
• Exterior Finish, Porus state grey