Fully symmetrical complementary power amplification architecture
PA400NEO is developed based on the PURIFI1ET400A line amplifier module, which is a high-performance power amplifier module launched by PURIFIAUDIO in the Netherlands.
With ultra-low distortion, high linearity, and wide load adaptation as the core, its fully symmetrical complementary power amplification architecture combined with self oscillation control technology achieves low loss and high linearity amplification of signals from input to output, solving the problems of large distortion, soft thrust, and hard sound in traditional power amplifiers from the source. It not only has the high efficiency and energy saving of Class D power amplifiers, but also has the linear sound quality of Class AB power amplifiers, while also considering high-power output capability.
Parameters
Output channel:Stereo
Sensitivity:1.2VRMS
Signal-to-noise ratio:128dB
Distortion rate:0.0009%
Gain:21dB/25dB/29dB (adjustable in three levels)
Frequency response:20Hz-20kHz
Static power consumption:20W
Output method:Banana speaker jack
Impedance range:2-8Ω
Product dimensions:Width 340 * Depth 258 * Height 70mm
Weight:5.6Kg
