all-valve [Adjective] + preamp [Noun]

Strength Strength Dispersion
A:
3
CHISQ:
58,060.91
AWT:
54,283,788
TTEST:
1.73
G2:
73.49
FAWT:
1
MI:
14.24
LOGLOG:
22.57
JD:
-0.01
MI3:
17.41
DICE:
4.03
RANGE: