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Stetsom STX2448 - DSP digital signal processor 4 channel
Through an LCD display and an intuitive interface, it allows audio adjustments in real time. STX2448 has 2 audio inputs (A and B) and 4 independent outputs and allows you to choose the audio source (A, B or A + B) for each output.
They have an equalization system integrated with Graphic Equalizer 15 bands of manual adjustment or via 12 presets (Flat, Loudness, Bass Boost, Mid Bass, Treble Boost. Powerful, Electronic, Rock, Hip Hop, Pop, vocal and Pancadão). For professional equalization adjustments, it has 5 parametric equalizers with gain control, specific frequency setting and equalizer bandwidth. Allowing fine adjustments and detailed equalization control.
The Crossover function allows you to precisely define cut frequencies, attenuation rates and topology of high-pass and low-pass filters with Linkwitz-Riley and Butterworth filters (12/18/24/36/48 dB / 8 °).
To help protect amplifiers and speakers, the STX2448 features 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, STX2448 has an integrated audio generator with tone generation and frequency sweep.
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 | 4 |
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 4
Output gain ✔
Main level 0 ~ 100%
15 band graphic equalizer (band)
Graphic equalization presets 15
Parametric input equalizer 1
Parametric output equalizer 1 / Checkout (total: 4)
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 ✔
Manual attachment / release 0 ~ 8ms (275 cm)
Delay ✔
Frequency generator ✔
Frequency sweep Characters / characters LCD16x2
Security password Text / text
Frequency response ✔
Latency 10Hz ~ 22.5KHz @ -1 dB
Signal / noise ratio 1.08 ms
THD> 90 dB
Channel separation <0.01%
Maximum input voltage> 80 dB
Maximum output voltage 4.5 Vpp (+6.3 dBu)
Supply voltage
10 V ~ 15 V DC
Dimensions (H x H x H) mm
37 x 200 x 101 mm
Weight kg
0455
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