Capsules arrived.
Are these true condenser type?
They look like typical Chinese K67 style capsules.
You will want to implement some aggressive high-frequency rolloff in the circuit to correct the response of these capsules. Otherwise the microphones will (most likely) have a harsh top end.
You will also want to test the low frequency response. Many cheap K67s are thin below 300 Hz.?
1st time on pcbway, they do 5 pcs by default?
I believe 5 pieces is the minimum.?
?Do they include the components with the pcb?
Board houses rarely supply components. Components are definitely not included in the cost of manufacturing the PCB.?
¡ª
matt.
