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Stetsom STX2848 - DSP digital signal processor
Through an LCD display and an intuitive interface, it allows audio adjustments in real time.
The STX2848 has two audio inputs (A and B) and 8 independent outputs and allows the selection of the audio source (A, B or A + B) for each output.
It has an integrated Equalizer system, with a 15-band manual equalizer or via 12 presets (Flat, Loudness, Bass Boost, Mid Bass, Treble Boost, Powerful, Electronic, Rock, Hip Hop, Pop, Vocal and Pancadão).
For professional equalization settings, it has 1 INPUT parametric equalizer and 1 OUTPUT parametric equalizer with gain control, specific frequency setting and equalizer bandwidth. Allowing fine adjustments and detailed equalization control.
The Crossover function allows you to precisely define the cut-off frequencies, the attenuation levels and the topology of the LowPass and HighPass filters with the Butterworth and Linkwitz-Riley filters (12/18/24/36/48 dB / 8ª).
To help protect amplifiers and speakers, the STX2848 has a limiter with a dynamic attachment system that dynamically controls the attack and release parameters in real time, ensuring sound safety and fidelity.
In the audio treatment it also has alignment capabilities through high precision delay, phase reversal, independent gain per output and main level.
For accurate measurements and adjustments, the STX2848 features an integrated audio generator with tone generation and frequency sweep and pink noise.
Configuration copy function between output channels.
It also has the management functions, Save and load the settings in memory, Security password that blocks the modification of the parameters, Marquee / Text Display and Language Selection.
Brand | Stetsom |
Channel | 8 |
Analog input | Si |
TOSLink Input | No |
Bluetooth Input | No |
Type | DSP |
SPIDF Input | No |
Number of processors (DSP) 1
Number of input channels 2
Number of output channels 8
Output gain ✔
Main level 0 ~ 100%
15 band graphic equalizer (band)
Graphic equalization presets 12
Parametric input equalizer 1
Parametric output equalizer 8/1 per channel
Routing A, B / A + B
Butterworth Crossover (dB / 8th) 12/18/24/36/48
Linkwitz-Riley Crossover (dB / 8th) 12/18/24/36/48
limiter ✔
Automatic attack / release ✔
Delay 0 to 8 ms (275 cm)
Frequency generator From 10Hz to 22kHz, from Level -60 to 0dB
Frequency Sweep Freq. Initial and final control from 10Hz to 22kHz / Level from -60 to 0dB / Speed
Character display / characters LCD16x2
Screen saver Text / text
Security password ✔
Frequency response 10Hz @ 22.5kHz @ -1dB
1.08ms latency
Signal to noise ratio> 90 dB
THD <0.01%
Channel separation> 80 dB
Maximum input voltage 5.6 Vpp (+ 8.2 dBu)
Maximum output voltage 5.6 Vpp (+ 8.2 dBu)
DC supply voltage from 10 V to 15 V
Dimensions (H x H x H) mm 37 x 200 x 101 mm
Weight kg
460 g
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