Hollow 89. A square wave at 2400 Hz, originating from Industrial Zone. Recorded in a cave environment, era: 1970s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #0484 — Hollow 89
Owner![]()
0xDDfA2Dab021b1C3ba25A920900348f3c93690d19
ID#484
Rarity
MID:48%
Frequency
2400 Hz
EX:4%
Wave Type
Square
X-HI:10%
Resonance
Warm
X-HI:11%
Era
1970s
X-HI:6%
Origin
Industrial Zone