Delta Mix 20.8
20 Channel Digital Mixing Desk
Product at a Glance
The British Acoustics Delta Mix 20.8 is a 20-frame digital mixing console designed for live performances, studio sessions, and fixed installations. Compact yet powerful, it offers versatile input options, dual onboard effects, USB multi-track playback, and optional Dante integration for seamless digital workflows. Its intuitive layout enables smooth operation for audio engineers and musicians alike. Built with a rugged chassis, it’s suitable for touring and mobile use, while offering multiple output options and reliable connectivity. Whether used in venues or production setups, the Delta Mix 20.8 combines high-quality sound, ease of use, and professional control in a streamlined format.
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
• Total 20 Mic/Line Input Channels
• 16 Mic/Line Input Channels
• 4 Stereo Line Input Channels
• 16 Channel USB Multi Track Playback
• Media Playback Channel with USB/BT Options
• Optional Dante Card (16x16 Channels)
OUTPUT CHANNELS
• 8 Aux Output Channels
• 2 Flex FX Channels
• Master L/R Output
• 16 Channel USB Output for Multitrack Recording
• Optional Dante Card (16x16 Channels)
SIGNAL PROCESSING
• Analogue Gain
• Phase Inversion
• Delay (upto 40 ms)
• Impedance Reduction (Hi-Z Mode)
• Gate
• HPF / LPF (upto 24 dB/Octave)
• 4 Band (Inputs) & 7 Band (Outputs) Parametric EQ
• Compressor
• Channel Mute
• Channel Direct Outputs
FRAME SURFACE
• 10 x 100mm, Motorized Carbon Faders
• 1 x 7" Touch Screen
• 1 x USB 2.0 Slot
• 2 x 12 Segment Master / Solo LED Meters
• 55 x Selection Buttons
• 2 x Rotaries
• 1 x USB Lamp Slot
REAR
• 1 x PSU
• 16 x TRS-XLR Combo Mic/Line Inputs
• 4 x TRS Line Inputs (2 Stereo Channels)
• 10 x XLR Line Outputs
• 1 x XLR AES/EBU Output (2 x Channels)
• 1 x USB Type B Audio IO for 16x16 Recording & Playback
• 1 x Ethernet Port
• 1 x SPDIF In/Out
• 1 x Optical Port
• 1 x 1/4" TRS Headphone Socket
• 1 x 1/4" TRS for Foot Switch
FX
• 2 FX Channels
• 16 Dual Parameter FX Selection
• FX Library includes 5 Reverb Options, 2 Echo Types, 2 Vocal Delays, Tap Delay, Reflections, Doubler, Flanger, Symphonics, & Distortions Generator
PROCESSING SPECIFICATIONS
• Frequency Response - 3Hz - 32 kHz
• THD <0.05%, =14 dBu Full Spectrum• SNR : -110 dBu (CH Input), -92 dBu (Stereo Output) - 90 dBu (Aux/FX Send), -102 dB (Residual Output)
• -74dB Crosstalk (40Hz-15kHz)
• 48 kHz Sample Rate
• 24-bit : AD-DA Converter Bit Depth
• Processing Delay - 1.2 ms @ 48k, all channels driven
• Upto 32-bit floating point input processing
• +22dBu Max Input / Output Level
POWER SPECIFICATIONS
• AC Power Input
• 90-264 VAC, 50-60 Hz Auto Sensing
OPERATING SPECIFICATIONS
• Meant to be used as a table mount device directly or within a flight case.
• Maximum permitted ambient temperature (Ta max) 35° C (95° F)• Minimum permitted ambient temperature (Ta min): 2° C (35.6° F)
IP SPECIFICATIONS
• IP 30 - Standard protection against large solid objects
SIZE
• Product: 430 x 450 x 150mm (H x W x D)
• Product: 16.9 x 17.7 x 5.9 inch (H x W x D)
• Packed individually
WEIGHT
• Net Kgs - 6.9
• Net Lbs - 15.2
SHIPPING INFORMATION
• Carton Size
530 x 540 x 290 mm (H x W x D)
20.8 x 21.2 x 11.4 inch (H x W x D)
• Gross Weight : 9.75 Kgs / 21.4 Lbs
• Packed individually
DOWNLOADS CENTRE
Datasheet Delta Mix 20 8
DWG Drawing Delta Mix 20.8
PDF Drawing Delta Mix 20.8
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