Microphones - Audio
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Microphone Elements
 

Microphone Element
(MIC) ERM105B
Nippon Chemi-Corp microphone element. Electret condenser microphone. 2k ohm, 3 wire. 0.397" (10mm) x 0.437" (11mm). 9" leads.
 
 
$1.50 each - $1.25 (10+), $1 (100+)
 

Microphone Element
(MIC) EM-30B6
Microphone element. High end microphone replacement element from the 1970s. 0.625"D x 1.25"L. Mfg. P/N: EM-30B6.
 

Omni-Directional Condenser
Microphone Element
(MIC) WM-034BZ
Panasonic omni-directional condenser microphone element. "Electret". -58 dB, ±3 dB, 2.2k ohm, 4.5v, 20 Hz - 16 KHz. 0.38" (9.7mm) diameter x 0.27" (6.7mm). Two leads 0.2"L. Alternate P/N: 34AA39.
$15 each - $13.50 (3+),
$12 (12+), $10.75 (50+)
 
50¢ each - 45¢ (10+), 40¢ (50+),
33¢ (250+), 28¢ (1k+), 23¢ (10k+)

Headset Elements
(COL) 020-0248-010
Turner 17511 dynamic avionic headset element. 1-5/8" diameter.
 

Headset Elements
(MIC) 465200
Sonetronics dynamic headset element for avionic headset. 1-1/2" diameter.
$20 each
 
$12 each

Vintage Mic / Headset Element
(MIC) ACME
Acme Coil & Transformer vintage mic / headset element. 2 terminals on bottom edge. 1-3/4" diameter. Packed in newspaper from 1958!!
 

Carbon Elements
(MIC) D141915
Good ol' fashioned headset element, 200 - 4,000 KHz, 50 ohm impedance. 1-13/16" diameter.
$10 each
 
$8 each