Hollow 32. A square wave at 440 Hz, originating from Mountain Pass. Recorded in a vacuum environment, era: 1970s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #3694 — Hollow 32
Owner![]()
0x756B8eB9B0352F95F1A072d124fCe1f9e5723F73
ID#3694
Rarity
MID:43%
Frequency
440 Hz
X-HI:7%
Wave Type
Square
X-HI:10%
Resonance
Warm
X-HI:11%
Era
1970s
X-HI:6%
Origin
Mountain Pass