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V 425 40’550

The PCB’s and the transformer were manufactured in Lenco’s own factory in Steg*. The V 425 module was installed in the Lenco L 350A record player. A further development lead to the V 425-S. For more flexibility the pre-amplifier and the power stage are now on two different boards. The power supply is stabilised with an medium germanium power transistor AD 162.


*canton Wallis, Switzerland

V 425 circuit diagram

V 425 pre-amplifier / tone control unit

V 425 power amplifier with

power supply unit

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Last Update: 25.04.2025