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DD Audio DSI-3
DD Audio DSI-3, DSP that can be controlled via Android, Apple and PC. Great features and 12 output channels.
The DSI-3 audio signal processor is a significant improvement over the previous DSI-2. It has undergone several updates based directly on customer feedback. Improvements have been made to processing power, input channels, output channels, wireless connectivity, installation features, OEM integration and equalizer features.
Signal input at speaker level or line level. The excitation input can be selected either controlled by a 12v remote or to identify the signal at speaker level or RCA level. DD Audio DSI-3 is an excellent device, for example, after the original car stereo to give a signal to amplifiers and handle DSP tasks. Or for any equipment when you want DSP that can be adjusted with almost any device!
By summing the incoming signals, you get the full audio range signal, even if it is taken in after the crossover filters. In some original car systems, it is difficult to find a full audio range signal from single cables, in which case summing the signal is a big help when you want to build the system afterwards.
This processor can be adjusted using a PC (USB-B cable) or mobile devices via Bluetooth (the device has a built-in Bluetooth receiver). In addition to adjustments, you can also use the Bluetooth connection for audio streaming.
A remote control unit with volume and memory location change (DSI-3RMT) is available as an accessory.
DSI-3 updated features compared to the old DSI-2 model:
- 6 x faster processor
- Optical input
- Clip light
- 6 x input ( 3.2-5V ) with signal summing.
- 12 x RCA output ( 5V )
- 31-band parametric equalizer
- Built-in Bluetooth 5.0
Specifications:
Operating Voltage 8.7-16.5V
High-Level input impedance 240¡šÅbr>RCA input impedance 20k¡šÅbr>RCA output impedance 50¡šÅbr>RCA output voltage 0.2-5V
High-Level input S/N 105 dBA
RCA input S/N 115 dBA
High-Level input THD 0.02%
RCA input THD 0.01%
REM OUT output current 12V 500 mA
SPK input sensitivity Max 20V (CH1-4) / 40V (CH5-6)
RCA input sensitivity Max 3.2V (CH1-4) / 6.4V (CH5-6)
Turn-On 10V (REM), 1.3V(SPK/DC), 15mV (RCA)
Turn-On time 3 seconds
Input channels 6
Output channels 12
Parametric / Graphic EQ 31 Bands
Sampling Frequency 192 kHz
Bit depth 32bit
Processor speed 295 MHz
Idle current 0.46A
Dimensions (in) 7.5 x 4.2 x 1.5
Dimensions (mm) 191 x 107 x 39.