PreFET is a Machine-Learning based transistor pre-amp emulation which was designed using the same concept as PreTube. The included artificial neural network has learnt to precisely imitate the transistor pre-amp stage of a 70s tabletop cassette recorder. Depending on the Drive-Setting PreFET can colour your sounds from subtle analogue saturation to heavy overdrive.
![Analog Transistor Saturation with PreFET](https://cdn-ak-scissors.b.st-hatena.com/image/square/2e63c64cd95fa4f81da728eb2f8fef1e5ce5a2ad/height=288;version=1;width=512/https%3A%2F%2Fwww.accentize.com%2Fwp-content%2Fuploads%2F2021%2F07%2FPrefetMacbook-1024x768.png)