DSP1200 4-channel digital power amplifier with DSP – Valtec-Tubesound Skip to content
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DSP1200 4-channel digital power amplifier with DSP

Description

8 Ω stereoscopic power: 2X1250W
4 Ω stereo power: 2X2500W
Input connector: XLR female
Input impedance: 20K Ω balanced
Input sensitivity: 1.22V
Input common state suppression ratio:>80dB
Output connector: Speakon socket
USB interface: parameter control achieved through PC software operation
Network connection output socket: Connect to the next amplifier network input socket to achieve online operation of multiple amplifiers
Signal to noise ratio:>112dB
Damping coefficient:>1000 @ 8 Ω
Total harmonic distortion:<0.1% (20Hz-20kHz 1W)
Frequency response: 20Hz-34KHz (+0/-0.3dB, 1W/8 Ω)
Level adjustment: Front potentiometer, from -60dB to 0dB
Cooling method: infinitely variable speed fan, airflow from front to back
Power amplifier protection methods: short circuit, open circuit, DC voltage, overheating, overvoltage, RF, ultra-low frequency protection
Power specifications: AC voltage 180-240V (90V-120VAC) 50-60Hz
Chassis size (height * width * length): 88mmX483mmX438mm
Packaging dimensions (height * width * length): 155mm x 600mm x 550mm
Net weight: 12kg
Gross weight: 15.1kg

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describe

The DSP series professional amplifier adopts TI's high-performance 32-bit floating-point DSP chip, with a main frequency of up to 200MHz, a sampling frequency of 96KHz, and 24 bit A/D and D/A.
Adopting ARM processor embedded operating system combined with 4-inch touch screen makes operation more intuitive and simple.
Simultaneously providing USB and RS485 interfaces to connect with the computer, USB driver free, eliminating the hassle of installing drivers.
RS485 can be controlled from a distance of up to 1500 meters and supports multi machine cascading.
Each output channel is designed with 8 segments of parameter equalization, electronic frequency division, delay, limiter, gain, polarity, which can limit and adjust the output signal size, making it very suitable for on-site control.
The power amplifier adopts a Class D amplifier with high efficiency and high power density, and complete protection functions (overcurrent, overheating, high-frequency protection) to ensure equipment safety

System Data
8 Ω stereoscopic power: 2X1250W
4 Ω stereo power: 2X2500W
Input connector: XLR female
Input impedance: 20K Ω balanced
Input sensitivity: 1.22V
Input common state suppression ratio:>80dB
Output connector: Speakon socket
USB interface: parameter control achieved through PC software operation
Network connection output socket: Connect to the next amplifier network input socket to achieve online operation of multiple amplifiers
Signal to noise ratio:>112dB
Damping coefficient:>1000 @ 8 Ω
Total harmonic distortion:<0.1% (20Hz-20kHz 1W)
Frequency response: 20Hz-34KHz (+0/-0.3dB, 1W/8 Ω)
Level adjustment: Front potentiometer, from -60dB to 0dB
Cooling method: infinitely variable speed fan, airflow from front to back
Power amplifier protection methods: short circuit, open circuit, DC voltage, overheating, overvoltage, RF, ultra-low frequency protection
Power specifications: AC voltage 180-240V (90V-120VAC) 50-60Hz
Chassis size (height * width * length): 88mmX483mmX438mm
Packaging dimensions (height * width * length): 155mm x 600mm x 550mm
Net weight: 12kg
Gross weight: 15.1kg