Pair Hitachi MOSFET's 2SJ50 + 2SK135. These Lateral MOSFET's were produced by Hitachi starting in the 1970s and were developed specifically for linear audio amplification. They quickly earned legendary status in the audio industry but sadly Hitachi ceased their production in 1993.
The product "Pair Hitachi MOSFET's, 2SJ50 + 2SK135, New old stock - UK supplier" is ideal for electronics projects involving switching power supplies, high-frequency signal processing, and power amplification.
