This product is an amplifier, with a strong anti-howling function. The power is large, up to 150W+150W. It has automatic singing function, voice elimination function. The overall design is based on the commercial use requirements of KTV boxes, and the volume, sound and effect are adjusted in a hidden way, which guarantees reliable operation.
This user manual introduces the DIGISYNTHETICPRO DSK800 audio amplifier, describing its high‑power output, anti‑feedback function, built‑in 16‑bit digital tone control and infrared remote control. It outlines the main front‑panel and rear‑panel functions, connection methods for speakers, video and audio sources, and the optional wireless remote.
Installation steps cover voltage selector adjustment, power‑cord removal, and battery installation for the remote. Operating instructions detail power‑on, volume, tone, echo, and microphone settings, as well as safety and maintenance advice. The final section lists the technical specifications of the amplifier. This manual is written in Chinese.
| Output Power (RMS) | 2×80 W |
|---|---|
| Total Harmonic Distortion (THD) | 0.1 % |
| Frequency Response | 20 Hz‑20 kHz ±2 dB |
| Microphone Input Sensitivity / Impedance | 0.5 mV‑100 mV / 2 kΩ |
| Line Input Sensitivity / Impedance | 0.707 V / 51 kΩ |
| Output Impedance | 2‑16 Ω (short‑circuit protection) |
| Recommended Speaker Impedance | 8 Ω |
| Power Supply | AC 110‑240 V, 50/60 Hz |
| Weight | 13.5 kg |
| Dimensions (W×H×D) | 510 mm × 430 mm × 190 mm |
Remove the power cord, then adjust the voltage selector switch to the appropriate setting (110 V, 120 V, 220 V or 240 V).
The remote control uses AA‑type batteries (R6, UM‑3).
Keep the microphone at a proper distance from the speakers, lower the microphone volume, and adjust the treble/bass controls as needed.
The amplifier can deliver up to 2 × 80 W RMS (150 W peak) per channel.