Triode is a new Internet radio app from The Iconfactory for iOS and iPadOS, the Mac, and Apple TV that fills a niche all but abandoned by Apple. Internet radio stations used to claim a more prominent ...

The Triode 25 can be switched from Pentode to Triode mode at the flick of a switch, even while you’re listening to music. Pentode and Triode refers to the configuration the output valves work in – and ...

Amy Winehouse’s “Valerie,” off her BBC recording is pushed forward of the loudspeakers but she never loses her edge or grittiness and the Triode 25 doesn’t try to make everything too thick or sweet ...

This addition shifts the triode characteristic curves 100V to the left (Figure 5 ). Note the load line and that the plate can now draw 150 mA at a plate voltage of only 100V, rather than 200V as with ...

In fact, [Sebastian] even used literature from the triode version of this detector to figure out the values for some of the components. The only active component is a BF256B JFET; the rest are a ...

The Unison Research Triode 25 Integrated Amplifier currently under review sounds absolutely stellar and I’m rather smitten. One of the tubes already put on a strange glow and the crackle through my Q ...

On October 20, 1906, Lee de Forest announced his invention, a triode called audion, at a meeting. Despite having invented the first triode, which served as an amplifying device that changed the ...

[Tomtektest] had a dual triode that has lost its vacuum integrity — gone to air, as he calls it — and decided to open it up to better expose its inner workings. (Video, embedded below.) ...

Object Details maker Cleartron Vacuum Tube Co. Description (Brief) A receiving triode in original box with instruction sheet. Marked: "Cleartron / Trade [C-T logo] Mark / H-Constron 101A" Plastic base ...

"Duodiode triode with indirectly heated cathode. The 303A tube comprises three distinct vacuum tube units, which are independent of each other except that sections of a single cathode structure supply ...