RCA 12ax7 data values (v,mA)

first 2 lines are not part of original RCA data, 
but can be used in modeling overload region.

vgc = +1.0
0.0,0.121 5,1.60 18,2.03 41,2.66 79,3.74 116,4.79

vgc = +0.5
0.0,0.06 20,1.04 59,2.08 81,2.53 118,3.57 134,4.0

vgc = 0.0
0.0,0.0 7,0.28 17,0.56 43,1.07 68,1.46 86,1.79 119,2.45 134,2.79 
158,3.39 181,3.98

vgc = -0.5
0.0,0.0 24,0.18 59,0.56 95,1.08 122,1.54 147,2.02 173,2.60 193,3.06
214,3.55

vgc = -1.0
52,0.11 76,0.28 108,0.59 129,0.86 155,1.24 178,1.64 211,2.32 246,3.12

vgc = -1.5
97,0.11 137,0.40 169,0.76 193,1.13 226,1.63 277,2.66

vgc = -2.0
142,0.12 171,0.30 206,0.62 243,1.10 281,1.73 311,2.33

vgc = -2.5
183,0.12 208,0.24 237,0.46 265,0.74 294,1.13 321,1.56 342,1.96

vgc = -3.0
225,0.12 248,0.20 280,0.40 313,0.72 339,1.05 372,1.57

vgc = -3.5
284,0.12 308,0.27 334,0.46 370,0.81 397,1.17

vgc = -4.0
319,0.12 342,0.22 372,0.38 402,0.65 425,0.90

vgc = -4.5
363,0.13 388,0.22 413,0.36 446,0.62 

vgc = -5.0
405,0.12 421,0.17 442,0.26 463,0.40