DK series Amplifier / 2 Channel

◆ 1U height 9 "width of standard cabinet, compact size, lightweight and portable；
◆ ClassD power module with fixed switching frequency；
◆ The soft start LLC resonant SMPS module；
◆ The active power factor correction (PFC), can be stable working in full voltage range (90-260V)；
◆ The efficient speaker EMF absorption system；
◆ The unique peak limiter and ripple cancellation network；
◆ The fan with temperature control and variable speed, airflow from front to rear；
◆ Connection mode selection (stereo / parallel / bridge)；
◆ Input sensitivity switch (0.775v/1v/32dB)；
◆ The whole circuit protection, including: soft start, DC, infrasonic frequency, high-frequency, overheat, short circuit, mute on / off；
◆ The low frequency powerful, depth is extremely low, mid high frequency with high transparent, clear and sweet；
◆ The integration design of the power amplifier module and power supply module, more than 85% components with mechanical automation operation, to ensure the consistency of the product