Hey-Hey!!!, I have built some linestages with cathode follower outputs. Straight triode, triode cascodes, and pentodes.
I saw a description of a linestage using the type 85 tube. It was described as having a cascode 6BL7 output stage. The 85 is a high plate Z, low-ish mu triode. Seems that this output buffer would present a minimal load to its plate.
How to manage the input capacitance? Will a screen grid have more capacitance to grid than the other options? Let me gues...depends on the screen grid...:) cheers, Douglas
I would always like to have more gear. The question is usually, where am I going to put it. Answering this with a low acquisition price makes squeezing another one in easier.
Posting Rules
Members
Search
Help
Register
Login
Get a T-Shirt!
