Details:
Audio level indicator with dual watch head
The left and right channels are designed independently for power amplification
German red WIMA and into electrolytic capacitor
IRF9240 IRF240 Field-effect transistor
Customized toroidal transformer, double transformer independent power supply generating grade pure copper wire to create high power
Dual 50A high-current filter rectifier circuit with a total capacity of 8000OUF energy
ALPS27 type potentiometer
Input selection transmission part, use imported Omron and NEC full seal signal relay
With midpoint voltage protection
High-end gold-plated interface
All aluminum refined chassis, imported CNC process
Product Parameters
Input voltage: 220V delivered by default (110V can be customized)
Output power :200W+200W
Frequency response: 10 hz - 30 KHZ
Signal to noise ratio: 110 db
Harmonic distortion (1W)0.001%
Input impedance :50K OHms
Output impedance :2-8 OHMs
Input :RCA Input four groups
Size:W430X103X330mm
Weight ：about 12kg
Packing list
Finished A20 Amplifier*1（without power cable）
