Stetsom *20712* Floating DSP Digital Signal Processor PRO, Crossover & Equalizer, Remote Sequencer 2.4
Through an LCD display and an intuitive interface, it allows real-time audio adjustments.
FLOAT MODE: The DSP Floating mode provides different flows and features compared to standard DSPs. It allows the processor to be loaded with different audio streams and resources, expanding the range of possibilities for configuring various systems. Available in Standard and PRO modes.
TWO TYPES OF INPUT: RCA & High Signal (factory car stereo), both share the same input A & B.
INPUT LEVEL ADJUSTMENT: Allows you to adjust the level of input audio signals. This feature also has two LEDs indicating if the input signal is saturated (CLIP) on input channels A & B.
ENCODER BUTTON: The improved encoder button has rotation and click actions, that will lead you through all the device configurations.
The digital processing capabilities allow precise audio adjustments through various functions and features integrated into the processor:
• DSP FLOAT MODE, provides different flows and features
• INPUT GAIN
• INPUT GRAPHIC EQUALIZER
• SUB HARMONIC bass
• OUTPUT MODE: allows flexibility of features for each output
• OUTPUT PARAMETRIC EQUALIZERS
• ROUTING between inputs and outputs
• HIGH-PRECISION CROSSOVER (with Butterworth, Linkwitz-Riley, and Bessel filters)
• HIGH-PRECISION DELAY
• PHASE INVERSION
• RMS and PEAK LIMITER: Threshold, Attack, Hold and Release
• GENERAL VOLUME, GAIN and MUTE for each output
• AUTOMATIC SAVE and LOAD to save and load audio parameters
• SECURITY PASSWORD to lock parameter modifications
• FREQUENCY and SWEEP GENERATOR
• INTEGRATED SEQUENCER for remote activation with configurable time
DSP FLOAT MODE
The DSP Floating feature allows the processor to be loaded with different audio streams and resources, expanding the range of possibilities for configuring various systems. The available modes are:
STD: Input Gain, Graphic EQ 15-Band, Graphic EQ Presets, Output Parametric Equalizers, Routing, Crossover, Delay/Alignment, Phase Inversion, RMS Limiter, Output Gain, and Mute.
PRO: Input Gain, Sub Harmonic Bass, Output Parametric Equalizers, Routing, Crossover, Delay/Alignment, Phase Inversion, Peak Limiter, RMS Limiter, Output Gain, and Mute.
AUDIO INPUT/OUTPUT (ROUTING): A, B, or A+B (SUM) FOR EACH OUTPUT
Technical Specifications
Number of input channels: 2
Number of output channels: 4
Input gain: IN A: ±12 dB / IN B: ±12 dB
Graphical equalizer¹: 15 Bands: Gain ±12dB, customized (12 presets)
Sub harmonic BASS²: Frequency: 40Hz ~ 120Hz and adjustable again
Output parametric equalizer³: Frequency: 10Hz ~ 22KHz
Routing of inputs to outputs: Gain ±12dB and Q Factor = 0,4 ~ 10,0
Crossover³: HPF & LPF
Butterworth: 12/18/24/30/36/42/48 dB/8ª
Linkwitz-Riley: 12/18/24/30/36/42/48 dB/8ª
Bessel: 12/18/24/30/36/42/48 dB/8ª
Alignment/Delay: 0ms ~ 8ms (275cm)
Phase inversion: 0º ~ 180º
Limiter Peak²: Threshold, Hold e Release
Limiter RMS: Threshold, Attack, Hold e Release
Output gain: Master level: 0% a 100% and gain: -45dB a +15dB
Memory: Auto-Save + 3 Memory Positions
Safety: Security password of 4-digits
Generator/Frequency Sweep: 10Hz ~ 22KHz and adjustable again
Screen Protector: Editable Text (up to 15 characters)
Languages: Portuguese, English and Spanish
Latency: 1.08ms
Input impedance: RCA IN: 55K Ohms / HIGH IN: 1K Ohms
Output impedance: 47 Ohms
Maximum input voltage:
RCA IN: 5V RMS / 14,1 Vpp / +16,2 dBu
HIGH IN: 20V RMS / 56,5 Vpp / +28,2 dBu
Maximum output voltage: 2V RMS / 5,6 Vpp / +8,2 dBu
Max. Output current: 180 mA (per output)
Output saturation indicator: 1 per output (linked to the limiter)
Signal to noise ratio: >90dB
Total harmonic distortion: <0.01%
Channels separation: >80dB
Frequency response: 10Hz ~ 22.5KHz @ -1dB
Power supply: 9V ~ 16V DC
Maximum current consumption: 350mA @ 12.6V DC
Dimension (H x W x L): 1.44″ x 9.02″ x 4.47″
Weight: 1.10 lb
¹ Available only in the DSP Float BASIC mode.
² Available only in the DSP Float PRO mode.
³ Quantity of parametric equalizers and the maximum attenuation of crossovers depends on the configured OUTPUT MODE for each output.