The newly designed switching power supply is specially for the new class d amplification system with a spectacular circuit of high rail voltage to drive ic. It is your good choice to diy your speaker.

SPEC.

Professional amplfier manufacturer, digital amplifier manufacturer and supplier, audio amplifier manufacturer, power amplifier manufacturer and supplier,professional audio amplfier manufacturer

LEX pro audio is a company combining amplifier and speaker production.

We are strong in developing high quality amplifier, especially in digital amplifier (class d amplifier) with switching mode power supply. Our amplifiers include digital amplifier with switching power supply,analogue amplifier with switching power supply,
digital amplifier with toroidal transformer power supply and analogue amplifier with toroidal transformer power supply.
All amplifiers from our production have been proved by professional users at home and abroad.

Thanks to strong ability in developing amplifier, we also welcome ideas from customers,
and are pleased to develop and produce an amplifier together to meet the needs for local market.