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Submersible contact microphone

CRT2

CRT2 is a rugged, multi-purpose contact microphone designed for surface and underwater sound exploration. A refined version of the CRT1.

Sink it in creeks, aquariums and rain barrels as a compact alternative to a hydrophone, or strap it to pipes, trees, machines and instruments with the velcro strap and textured mounting base. The copper shielding and internal capacitor tame harsh upper frequencies for a smoother, more musical tone — a rugged contact microphone for field recording on land and underwater.

€60 Cart →

Handmade to order in Romania · ships within a few days · 14-day EU returns

“Excellent microphone and excellent service by Dennis!”
Verified buyer

Specifications

Frequency10 Hz – 15 kHz
Output6.3 mm mono TS jack
Cable1.5 m
Weight55 g
BuildCopper-shielded, velcro hole, textured base

What’s included

CRT2 mic, 1.5 m cable, 6.3 mm mono TS jack, 40 cm velcro strap

Sound samples

Sound samples — coming soon
01

Surface & underwater

Designed for both dry and submerged environments.

02

Flexible mounting

Textured base for Blu Tack and a velcro hole.

03

Refined sound

Copper shielding and an internal capacitor tame the harsh highs.

Gallery

3 photos · click to enlarge
CRT2 — photo 1
CRT2 — photo 2
CRT2 — photo 3

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