Hoffman Amplifiers Tube Amplifier Forum

Amp Stuff => Tube Amp Building - Tweaks - Repairs => Topic started by: Bub on April 09, 2010, 11:56:13 pm

Title: Getter flash question
Post by: Bub on April 09, 2010, 11:56:13 pm

Hi Gentlemen,

I bought a quad of Tung-Sol 6550s, three have the flashing top and side while one only has it on the top. I understand the reason for flashing but cant find any info on a clear tube. They all bias fine and sound great. Just curious.

Thanks

Rob

Title: Re: Getter flash question
Post by: FYL on April 10, 2010, 03:42:15 am

Tung-Sol has built 6550's using one (top), two (top + side) or three (top + sides) getters.