Audiophiles aren’t really very gullible. What they actually are:
wary
cynical
Suspicious
skeptical
shrewd
astute
doubting
incredulous
distrustful
hardheaded
unbelieving
clever
cannot be fooled
GK, Machina Dynamica
wary
cynical
Suspicious
skeptical
shrewd
astute
doubting
incredulous
distrustful
hardheaded
unbelieving
clever
cannot be fooled
GK, Machina Dynamica