Playing with tubes means working with high voltages. So bench-top ergonomics becomes a critical consideration, not just for tidiness but to help avoid clumsy, painful shocks.
The TUBE BUDDY B9A is sold as an unassembled, DIY kit that will neatly break out the pins of any B9A tube for you to then wire up on a breadboard or other project setting. Convenient test points make reading voltages a one-handed job - quick and easy!
