Nattawut 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 and Sentimental Studio, 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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