Recto Preamp Cathode Follower ?

[d77e]

Hi, ¿What are the Cathode Follower Tubes Positions in my Mesa/Boogie Rectifier Recording Preamp?

Thanks Guys

 

[d77e]

it's the same that a Dual/Triple Rectifier? i'm from argentina and i can't call to Mesa/boogie contact Phone.

Thanks

 

[fatboy135]

V4 triode 1.
The V4 topology is similar to a Darlington circuit with transistors. The V4B is an anode follower conected directly to the grid of the V4A, the V4A is a cathode follower.

Hope this helps.

 

[d77e]

Thanks a lot, i will put a chinesse 12ax7 to solve a intermitent volume drop that hapen sometimes.