shar-vell Dan
Well-known member
A matched pair of Mullard NOS Siemens EL-34 / 6CA7's for $145 !
90% emissions & gm.
There are deals to be had -----
Last edited:
A matched pair of Mullard NOS Siemens EL-34 / 6CA7's for $145 !
90% emissions & gm.
There are deals to be had -----
Dale B
Well-known member
OUTLAW1969
Well-known member
Great Deal ! 
TheBiggestJerk
Well-known member
What’s makes them “matched”?
Genuinely curious.
Genuinely curious.
shar-vell Dan
Well-known member
Mu & Z.
Mu is the AC gain of a tube with the plate current held constant. In a perfect tube, mu would always be the same.
What does Z mean in impedance?
Impedance, denoted Z, is an expression of the opposition that an electronic component, circuit, or system offers to alternating and/or direct electric current. Impedance is a vector (two-dimensional)quantity consisting of two independent scalar (one-dimensional) phenomena: resistance and reactance.
| = | impedance |
| = | resistance |
| = | inductive reactance |
| = | capacitive reactance |
TheBiggestJerk
Well-known member
So maybe next time just say “frequency” without the pretense.
shar-vell Dan
Well-known member
Maybe Fuck-off
SteveGlitch
Banned
Well-known member
Fuck em Dan, fuck his lil brains out!!!!
R
Racerxrated
Well-known member
Congrats!
My fav EL34, hands down. I think I'm up to 40 at this point.
My fav EL34, hands down. I think I'm up to 40 at this point.