These digital (Class D) 2-channel 19˝ power amplifiers (1 RU) are ideal for the use in professional acoustic sounding devices. 
The devices are manufactured in state-of-the-art production processes using high quality components. 
They have been designed for continuous operation. They are absolutely short circuit and open circuit proof and are equipped with all relevant protection devices.

Please consider the following features:

• The Led`s on the front inform about important signal and operating conditions
• Special protective circuit against open circuit, short circuit, overhead and a power up delay are naturally. 
• The speaker outputs are designed for 8 ohms, 4 ohms or bridge operation and suitable to be used in almost all types of speaker in the corresponding output classes. 
• Across the digital technology there is a very high efficiency of the amplifiers which achieves results in a very low heat development (natural life of the devices) and a relatively low power consumption.  
• The amplifiers have protection circuitry against short circuit, overheating, power up delay, DC fault protection and a clip limiter to prevent overloading the speakers.
• The front panel of the amplifiers is designed that all important information’s about the operating status are visually. These indicators are: power LED display, clip LED display, protect and signal LED.
  
  

Technical data	DA-200
Output power (1 kHz, 0,1 % THD) 8 ohms – stereo	2x 200 W
Output power (1 kHz, 0,1 % THD) 4 ohms – stereo	2x 400 W
Output power (1 kHz, 0,1 % THD) 8 ohms bridged	1x 800 W
Frequency response	20 – 20.000 Hz ±0,1 dB
THD (THD 1kHz, 8 ohms)	< 0,1%
Input sensitivity 4 ohms/Stereo	+4 dBu/1,23 V
Signal-to-noise ratio	better than 100 dB
Crosstalk	better than -70 dB
Common-mode rejection ratio (CMRR)	20 V/µS
Power supply	220V – 240V/AC, 50~60 Hz
Power consumption at 4 ohms	400 W
Dimensions (WxHxD)	483 x 44 x 258 mm (1 RU)
Weight	3,9 kg

 

 

 

Technical data	DA-600
Output power (1 kHz, 0,1 % THD) 8 ohms – stereo	2x 600 W
Output power (1 kHz, 0,1 % THD) 4 ohms – stereo	2x 1200 W
Output power (1 kHz, 0,1 % THD) 8 ohms bridged	1x 2200 W
Frequency response	20 – 20.000 Hz ±0,1 dB
THD (THD 1kHz, 8 ohms)	< 0,1%
Input sensitivity 4 ohms/Stereo	+4 dBu/1,23 V
Signal-to-noise ratio	better than 100 dB
Crosstalk	better than -70 dB
Common-mode rejection ratio (CMRR)	20 V/µS
Power supply	220V – 240V/AC, 50~60 Hz
Power consumption at 4 ohms	900 W
Dimensions (WxHxD)	483 x 44 x 224 mm (1 RU)
Weight	4,0 kg