Modular solid-state transformers (SSTs) are suitable for various voltage- and power-level applications. State-of-the-art modular-SST topologies contain a considerable quantity of high-frequency transformers (HFTs) and power switches. thereby increasing the costs. difficulty. https://www.roneverhart.com/WesAudio-ng76-Analog-FET-1176-Style-Compressor-p14718/