PA 3000W namec circuit diagram
PA 3000W namec electronic manufacturing

audio #3000w circuit diagram using MPSA42, BD681, MJE350, MJE340, BC549, MJ21193 / MJ15025, MJ21194 /MJ150024

PA 3000W namec electronic manufacturing

PA 3000W namec electronic manufacturing

The larger watt power amplifier, the greater the power is needed from the power supply, then the resulting sound more devastating.
required power supply 130v DC