A New Era In Push-Pull Amplification - 1927 Dec 21 Written by Iain A very early 171 Push Pull tube amp article from 1927. Funny since Audion's started in the teens. Radio Newspush pull Iain Previous Previous 1927 Raleigh Mullard Tube Amp Next Next Retro Hi-Fi Girl Friday
A New Era In Push-Pull Amplification - 1927 Dec 21 Written by Iain A very early 171 Push Pull tube amp article from 1927. Funny since Audion's started in the teens. Radio Newspush pull Iain
