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 ...

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 ...

Object Details maker Western Electric Description (Brief) A 4-pin plastic base with, corrugated plates, tipped T-shaped envelope. In original box with instruction sheet. Stamped on envelope: "Western ...

Stamped: "893-A / Sylvania." Donor’s card reads: “Power triode made by the Sylvania Corporation for use as a modulator, amplifier, or oscillator in radio transmitters. Filament is pure tungsten in ...

[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.) ...

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 ...

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 ...

The triode vacuum tube might be nearly obsolete today, but it was a technology critical to making radio practical over 100 years ago. [Kathy] has put together a video that tells the story and expla… ...

I tested a pair of Écoute Headphones to figure out what's going on with them and have a sample for you. 0:00 intro 5:06 Audio ...

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 ...