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Ad Detail with Enlarged Photo for Listing #1705212

RADIOHF - D104 electret upgrade - bias from radio

Direct solder in electret replacement element kit brings Hi-Fi studio audio and new life to the old amplified D-104. This works on newer radios that have bias voltage on the mic connector, like Icom 7300, Yaesu 891/991/ftdx - the element connects direct to the radio for great sound. No more 9v battery or amp board needed.

It's an easy job to replace and it works great!! Features great sound with full range audio, I've been getting nothing but excellent 'ON AIR' audio reports. Upgrade your old classic and get great audio reports!!!
This will not work with older tube radios, cb's and some yaesu models. Please contact me if you have questions.
$24 shipped, paypal ok. The kit comes with bias resistor, mic element, color instructions.


Listing #1705212 by W2ENY
Last Edited on 12/24/24
Submitted on 10/13/24
Submitted from pool-173-62-29-83.pghkny.fios.verizon.net
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