product description:
The power amplifier has been repeatedly revised and modified in the audition with reference to the circuit of various famous machines. The KSA50 circuit is the main reference. After more than one year of testing, the sound calibration has been finalized. Each channel uses 2 pairs of MJ15024 and MJ15025 to ensure It has sufficient strength and control power and high current output, so that it can be calm in large dynamics,Thanks to the good structure of the circuit, The sound is very powerful during big movements.
Parameters:
Input voltage: AC220V-- AC110V
Output power: 145W+145W
Frequency response: 10Hz-30KHz; SNR: 105DB; Harmonic distortion (1W) 0.002%
Impedance: Input: 50K ohms Output: Impedance: 2-8 ohms
Input: RCA input 1 group; Output: standard large crystal seat
Size: 260.260.110
Weight: 8KG
