When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Orange Technical Director Ade Emsley knows his Oranges, as well as his onions and his new OR30 ...

As a service to our readers, we're providing the LTspice files used in Dr. Dyer's article on simulation of the 12AX7 and the K2-W vacuum-tube op amp. 1. The model for the K2-W is established as a ...

Most audio tube amps we see use common tubes – usually a 12AX7 for the preamp and one of the more common power tubes such as an EL34.[Daniel], on the other hand, decided to build his own audio tube ...

Orange Technical Director Ade Emsley knows his Oranges, as well as his onions and his new OR30 tube amp design looks like it's going to be a future favourite – but not just for stages. With a ...