Transistors

2SD77 NPN germanium transistors. The 2SD77 is a popular NPN for fuzz pedals and other effects. The NPN polarity allows for use with standard pedal power supplies.

2SD187 NPN germanium transistors. The 2SD187 is a popular NPN for fuzz pedals and other effects. Like the AC127, the NPN polarity of the 2SD187 allows for use with standard pedal power supplies.