NTO-20

Lounsberry Pedals Handwired Point-to-Point

"Nigel" multi stage analog FET preamp/overdrive

TRO-20

Lounsberry Pedals Handwired Point-to-Point

"Toy Robot" multi stage analog FET low gain overdrive

RBO-20

Lounsberry Pedals Handwired Point-to-Point

"Rupert" bass overdrive preamp