4 Channels DSP Digital Power Amplifier——S-Track
4 Channels DSP Digital Power Amplifier

Share it:

  • 4 Channels DSP Digital Power Amplifier


1. Using high-performance ADI DST processor, high-fidelity low-noise 24-bit A/D and D/A conversion.

★2. Embedded Dante network transmission module, support 4 Dante signal / 4 analog signal input, 4 groups of digital power amplification output.

★3. providing USB and RJ45 interface to connect with the computer.

★4. Each output channel with 8-segment parametric equalization, frequency division, delay, limiter, gain, polarity.

5. Using Class D amplifier with high efficiency and high power density, perfect protection function (overcurrent, overheating, high frequency protection).

6. 3.97-inch touch screen, Chinese and English menu operation, the display is more comprehensive and intuitive.



The software interface is divided into two versions: the PC version and the touch screen version, which are displayed on the Windows platform and the touch screen.They can synchronize with each other through Touch screen, Dante and USB.



Series Dante Digital Amplifiers
Model Whale D4600 Whale D4750 Whale D4900
8Ω stereo power 4x600W 4x750W 4x900W
Level Adjustment Front panel potentiometer, from negative infinity to 0dB
Frequency Response 20 – 20 kHz , ±0.3 dB
Max. input level +14 dBu, balanced input
Maximum Output Level +14 dBu, balanced output
THD+N <0.008% @ 2.2 dBu
Sampling Rate 48 KHz
Number of quantization bits 24 bit
Background noise -88 dBu
Input Impedance 20 KΩ (balanced input), 10 KΩ (unbalanced input)
Output impedance 100 Ω (balanced output), 50 Ω (unbalanced output)
Input Sensitivity 1.22V
Input Common State Rejection Ratio >80dB
Output Connector STeakon Block
USB interface Parameter control via TC software operation
Network connection input socket Connect the amplifier to the network to realize remote parameter adjustment
Network connection output socket Connect to the next amplifier network input holder for multiple amplifier online operation
Signal-to-noise ratio >112dB
Damping Coefficient > 1000@ 8Ω
Total Harmonic Distortion <0.1%(20Hz-20 kHz 1W)
Frequency Response 20Hz-34KHz(+0/-0.3dB,1W/8Ω)
Cooling method Stepless speed control fan, airflow from front to back
Amplifier protection method Short circuit, circuit breaker, DC voltage, overheat, overvoltage, RF, ultra-low frequency protection
Power supply specification AC voltage 180-240VC (90V-120VAC) 50-60Hz
Chassis size (H*W*L) 88mmX490mmX438mm
Package Size(H*W*L) 155mmX600mm×550mm
Net weight 13.5kg
Gross weight 16.5kg


DSP power amplifier is suitable for government and enterprise conference, small and medium-sized meeting room, lecture hall, small and medium-sized banquet hall, VIP reception hall, conference center, remote conference and other places.