Growl 30. A sine wave at 142 Hz, originating from Mountain Pass. Recorded in a cathedral environment, era: Future. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #2405 — Growl 30
ID#2405
Rarity
LO:67%
Frequency
142 Hz
X-HI:9%
Wave Type
Sine
X-HI:13%
Resonance
Harsh
X-HI:8%
Era
Future
EX:3%
Origin
Mountain Pass