The word "transistorized" refers to the use of transistors in electronic devices. Some synonyms for this word could include words such as "modernized," "upgraded," or "advanced." These words indicate that a device has been improved or enhanced with newer technology. Additionally, the word "digitized" could be used to describe a device that has been converted to a digital system. Other synonyms could include words like "electrified," "computerized," or "automated." All of these words imply that a device has been updated with the latest technology to improve its performance. Regardless of the specific synonym used, the common theme is that the device has been transformed with the aid of technology.