Amp Schematic for 100TL

[claudiomas]

this its a wonderfull triode for audio, win the ETF 2018 shootout indeed
every year if not used should be heathed few hours for gas free
no getter triode
for old stock tubes should be warmed few days , then put grid and plate toghether
and let plate current flow starting by low voltage like 40volts till max plate current
afther you can put HV
some info :
100TH SE AMP
Renewed 100TH SE Amp 2010
100TH SE Amp 2003
MJ1104-1502_(5)Eimac-100TH-single-mono-power-amp_YanagisawaM.pdf - Google Drive
eimac 100TH SE

(http://www43.tok2.com/home/temasumo...c-100TH-single-mono-power-amp_YanagisawaM.pdf )

 

[nautilussigma]

Thanks Dir all the Infos....i will Test is with the Switch Supply....
Thanks für Thema Infos about the 100th.

But there ist MY Point....I Need a good schematic für the 127a...this is My bis Point...

 

[diyenthusiast]

hello friends!

the TL series or vt-127a, with its low gain and low impedance plates, gives the opportunity to swing to class A, with a negative bias.
Mode 1000-1200 volts, 50-70 mA, -25v on the control grid.
Yes, it is a low power, high impedance output transformer, but any the most beautifully singing driver through a 1: 1 interstage transformer, and great pleasure on high sensitivity acoustics