Akarakrit Uamkruea, blogger and audio gear maker who passionate in vacuum tube, audio & music.
Producing electronics projects since high school. Seriously upgrade and modify vintage audio equipment for “Real Sound” concept.
He is a co-founder of Soundaries, all audio solution provider.
Experienced and lively explore the listening rooms & audio shops in Japan as his most favorite to do.

Tuesday, March 4, 2014

Tuesday Tube : 4043C STC (Standard Telephones & Cables)

4043C/CV1448 is DHT tube that use the same filament specification (7.5V/1.25A)
as 10 series tube (10/10Y/210/801A/841/etc.).
Highest maximum plate dissipation rating 35W compare 10Y/VT-25 (12W) 
and 801A/VT-62 (20W).
Same UX-4 base like 10 series too. Black mono plate with ^^^ filament.
Very linear triode characteristic curve. 
Nice to make DIY project like Class A2 Single Ended Amplifier. 
Will get output power more than 6W !








Very linear curve !

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1 comment:

  1. Eliaz BethJuly 24, 2014 at 12:19 PM

    A telephone converts sound, typically and most efficiently the human voice, into electronic signals suitable for transmission via cables or other transmission media over long distances, and replays such signals simultaneously in audible form to its user. yeastar

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