Delta 48
4-in 8-out Loudspeaker Processor, Matrix & Controller.
Product at a Glance
The Delta 48 & Delta 36 Loudspeaker processors are built to be used for loudspeaker processing, matrix routing & system control along with the British Acoustics range of products on Tour and in High Performance Installations.
The active front panel offers an extremely intuitive interface which makes the crossover settings easily accessible from the panel itself. It has dedicated buttons to switch to EQ, Limiters, GEQ’s, Presets etc. with a separate adjustment button to assign required values to those settings. The system can also be connected to the Delta Control Software via the USB port at the Back. The software also allows users a quicker and easier method to change multiple values and can be very handy while setting up the systems files for the first time. The devices can also be controlled using an RS 232 programmer for external control
The Delta 36 (3-in, 6-out) & the Delta 48 (4-in, 8-out) use high performance 48-bit converters on the inputs & the outputs. They have a dynamic rang of >116 dB and process the signal at 96 kHz. On each input, 8 bands of fully customisable parametric EQ, HPF/LPF Slopes, a CC6 compressor and an CL1 Limiter is available at the hands of the systems engineer.
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
ACOUSTIC
Audio Input
4 x Balanced XLR
Audio output
8 x Balanced XLR
Minimum Load
150 Ohms
THD+N
0.0025% typical at +4 dBu, 1 kHz, 0 dB input gain
Sound to Noise Ratio
>110dB
AESTHETIC
Frequency Response
20 Hz - 20 kHz, +0 /- 0.5 dB
Enclosure
Aluminium Extrusion with Steel Holding Assembly
AD & DA Converters
48 Bit
LED Screen
3.5" TFT Display
Parametric EQ
8 filters per input selected as Bell or Shelving 8 filters per output selected as Bell or Shelving
Centre Frequency
Selectable with a 1/48th of octave resolution step from 20Hz up to 20kHz
Finish
Glossy Eroded Pink Brushed Steel Finish
Mounting System
19" Standard Rack Mount Ears
DIMENSIONS
Height
1.75" (1 RU)
Width
19"
Depth
9"
Weight
3.7 Kgs
