100V Four Channel Power Amplifier with DSP Processor DST-4120/ DST-4240/ DST-4350/ DST-4500

Description

Feature:
• 4-channel amplifier with DSP processor
• Rated power output at 4 x 120W to 4 x 500W@ 100V & 4 Ohm
• Support 100V & 8 Ohm, 4 Ohm speaker output
• Built-in DSP with EQ, gain control, crossover, delay, limiter, high-pass filter & low-cut filter
• 31 bands of input PEQ and 10 bands of output PEQ
• 30 presets of DSP (Digital Signal Processor)
• 4 In 4 Out matrix DSP processor
• One type C style USB port on front panel for DSP configure
• 0dBu/6dBu sensitivity adjustment for each input
• Support RS232 Control
• 1U height 19” rack mount type power amplifier
• Balanced line input by phoenix terminal for two channels
• Complete short circuit, overload, high temp, clip and DC protection
• Dante (DT22) or AES67 (AES672) enabled network module are optional to add

Specification:
Model DST-4120 DST-4240 DST-4350 DST-4500
Description 100V Four Channel Power Amplifier with DSP Processor
Rated Power Output 8 Ohm 4 x 120W 4 x 240W 4 x 300W 4 x 300W
Rated Power Output 4 Ohm 4 x 120W 4 x 240W 4 x 350W 4 x 500W
Rated Power Output 100V 4 x 120W 4 x 240W 4 x 350W 4 x 500W
Speaker Output 4Ω, 8Ω & 100V, mono, free matrix, stereo, bridge
DSP EQ, gain control, crossover, delay, limiter, high-pass filter & low-cut filter, Butterworth,
Bessel, Linkwitz6~24 Mini USB for configure, monitoring & control via fully manageable remote PC software
Frequency Response 20Hz-20KHz (+1/-2dB)
Input 0.775mv±5%, balanced phoenix terminal by four channels
THD <1%@1W to full power S/N Ratio 92dB Crosstalk <-70dB Gain Control 6dBu: 30dB（29.5 times）, 0dBu: 36dB（31.1 times） Protection DSP limiter, High temperature, DC, high frequency, short circuit, back EMF, peak current limiter, Back EMF, Surge current limiter, startup delay, power circuit breaker protection, power overvoltage , under voltage protection Display 320x240 pixel, IPS LCD colorful English Display Power Consumption 700W 1300W 2000W 2800W Power Supply AC input switchable between 110~230V, 50-60Hz Dimension 482x370x45 mm Weight 6.55Kg DSP (4 IN 4 OUT) Specifications Input PEQ 31 PEQS Output PEQ 10 PEQS Crossover Butterworth, Bessel, Linkwitz6~24 Output Delay Input Delay: 2 x 80ms / Output Delay: 4 x 20ms Output Compressor Knee, Threshold, Attack, Ratio, Release Output Limiter Threshold-90dBu~21dBu, release 1~2895ms DSP Presets 30 (one for factory preset) Control port USB, RS232 DSP Channel 4 Inputs & 4 Outputs Dante Module 4 Inputs & 4 Outputs