Hoffman Amplifiers Tube Amplifier Forum

Amp Stuff => Tube Amp Building - Tweaks - Repairs => Topic started by: kagliostro on June 16, 2015, 02:06:09 pm

Title: Are this tubes with top and side getter RFT el34 ??
Post by: kagliostro on June 16, 2015, 02:06:09 pm

What do you think about this tubes, are EL34 (RFT) tubes ?

they have top and side getter

(http://i.imgur.com/U4gdmQ0.jpg)

(http://i.imgur.com/FY8euMx.jpg)

Thanks

K