-
Description
1 pair) 26 RCA ST-14 used/good 1930's in white boxes - different top mica shape
1 tube) 3.9ma Gm=900
1 tube) 4.0ma Gm=800
Matched on Amplitrex
Vplate=180V
Vgrid=-14.5V
NOS Ma = 5.5-6.0ma
NOS Gm = 1100
1 pair) 26 RCA ST-14 used/good 1930's in white boxes - different top mica shape
1 tube) 3.9ma Gm=900
1 tube) 4.0ma Gm=800
Matched on Amplitrex
Vplate=180V
Vgrid=-14.5V
NOS Ma = 5.5-6.0ma
NOS Gm = 1100
