The DL-200M is a Mono power amplifier using the current feedback Technology that translates to a high-speed slew rate and high current driving capability.  The power supply uses an 800VA transformer and the power filtering is unique. 2 sets of capacitor banks are in place while one set of bank A is connected to the amplifier circuit adding as a power reservoir, and another bank B is responsible for filtering the AC ripple into DC mode. Bank B gets connected to the step-down transformer and rectifier to charge and then isolates itself to transfer the charges to Bank A. Then it disconnects from Bank A and back to charge from the rectifier. This forms a perfect isolation of the amplifier circuit from the power transformer and rectifier noise. The amplifier is a fully balanced amplifier where the output is not grounded. This means each Mono amp is made up of 2 amplification modules using MOSFET technology. Each module handles one signal polarity such as positive and negative reel. Each reel consists of 2 MOSFET for the push-pull mode and 1 MOSFET used as a buffer. This is the reason why the DL-200M can provide a huge amount of current to the speaker. In total, 12 MOSFETs are used for the outputs. The Mono amp is technically a stereo amp with 1/2 circuit disabled and all the power from the power supply is diverted to the other 1/2 of the circuit increasing the dynamic and separation while keeping the amp cooler due to only 1/2 circuit operating.

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SPECIFICATION:

Output :  200W (8Ω)  350W (4Ω)

Damping factor : >2000 (1 KHz)  >500 (10KHz)

Frequency Response : 0.3Hz - 500KHz (-3dB 1W) 0.3Hz -80KHz (-3dB 200W)

Input Impedance : 100KΩ (RCA) 200KΩ (XLR)

Sensitivity : 2.26V (XLR) 1.13V (RCA)

Gain : 28dB (XLR) 34dB (RCA)

THD :  <0.003% (8Ω@1W)  <0.008% (8Ω@50W)

IMD : <0.008% (8Ω@50W)

Main in : 115Vac (50/60Hz)  220Vac (50/60Hz) 230Vac (50/60Hz)

Dimension :  450x415x130 mm (including spike and base)

Weight : 20Kg

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