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Additional Products & Services


Old Bird 21c check up and maintenance - $25 USD plus return shipping cost

(test mic & cables; replace plastic and cloth covers)


PUI AOM-5024L-HD-R mic capsule with leads and 2-pin connector - $10 USD plus shipping*

(This is the replacement mic element for current Old Bird microphones)


Microphone parts

(contact for availability & pricing)



(as needed)



* PUI AOM-5024L-HD-R mic capsules can be purchased from Digikey and Mouser (links below)






Contact Bill at ear2sky at oldbird dot org to make arrangements.

Payment can be made via personal check or PayPal.